| City of South HoustonHarris County | 0 | 1,554 | 2,865 | 35% | 17,397 |
| Harris County WCID 36Harris County | 0 | 890 | 6 | 21% | 11,073 |
| Harris County WCID 1Harris County | 0 | 826 | 0 | 22% | 8,559 |
| City of Jacinto CityHarris County | 0 | 589 | 0 | 20% | 9,613 |
| Sunbelt FWSD Oakwilde SubdivisionHarris County | 0 | 331 | 0 | 15% | 6,819 |
| City of HumbleHarris County | 0 | 298 | 1 | 6.8% | 15,616 |
| City of Deer ParkHarris County | 0 | 215 | 4,263 | 1.7% | 34,495 |
| City of Spring Valley VillageHarris County | 192 | 1 | 656 | 12% | 4,229 |
| Champions MUDHarris County | 0 | 152 | 0 | 11% | 4,098 |
| Harris County WCID 74Harris County | 135 | 3 | 0 | 11% | 5,886 |
| City of KatyHarris County | 0 | 135 | 0 | 1.4% | 25,253 |
| Harris County FWSD 6Harris County | 0 | 113 | 0 | 17% | 2,229 |
| Harris County WCID 70Harris County | 0 | 82 | 0 | 12% | 2,112 |
| Sunbelt FWSD Oakglen SubdivisionHarris County | 59 | 0 | 0 | 26% | 684 |
| City of WebsterHarris County | 0 | 57 | 0 | 2.9% | 13,710 |
| City of Galena ParkHarris County | 45 | 1 | 52 | 1.5% | 10,487 |
| El Dorado Utility DistrictHarris County | 0 | 42 | 73 | 5.0% | 3,591 |
| Harris County WCID Fondren RoadHarris County | 0 | 42 | 1 | 4.4% | 3,144 |
| City of la PorteHarris County | 1 | 40 | 9,735 | 0.3% | 36,569 |
| Timber Lane Utility DistrictHarris County | 35 | 5 | 0 | 0.5% | 24,507 |
| City of SeabrookHarris County | 0 | 38 | 0 | 0.9% | 13,560 |
| Harris County WCID 50 El LagoHarris County | 0 | 38 | 0 | 3.6% | 3,924 |
| City of BaytownHarris County | 0 | 33 | 15,267 | 0.1% | 86,004 |
| Harris County MUD 43Harris County | 24 | 3 | 63 | 1.2% | 6,873 |
| Royalwood MUDHarris County | 25 | 0 | 0 | 7.0% | 1,110 |
| Sunbelt FWSD Northline TerraceHarris County | 6 | 18 | 0 | 19% | 3,225 |
| Ponderosa Forest Utility DistrictHarris County | 0 | 21 | 0 | 1.8% | 10,101 |
| Harris County FWSD 1aHarris County | 19 | 0 | 0 | 2.4% | 2,640 |
| City of ShoreacresHarris County | 12 | 0 | 263 | 1.6% | 1,493 |
| Reid Road MUD 2Harris County | 0 | 12 | 0 | 1.2% | 4,662 |
| Rice UniversityHarris County | 0 | 10 | 0 | 13% | 8,415 |
| Harris County MUD 50Harris County | 8 | 0 | 0 | 0.5% | 4,743 |
| Rolling Fork PUDHarris County | 0 | 8 | 0 | 1.0% | 2,397 |
| Orange Grove Water SupplyHarris County | 0 | 7 | 10 | 4.1% | 498 |
| Harris County MUD 24Harris County | 1 | 6 | 2 | 0.2% | 14,796 |
| Meadowhill Regional MUDHarris County | 5 | 1 | 41 | 0.2% | 13,863 |
| 2920 West SubdivisionHarris County | 6 | 0 | 3 | 4.7% | 384 |
| City of West University PlaceHarris County | 1 | 5 | 0 | <0.1% | 19,200 |
| Reid Road MUD 1Harris County | 0 | 6 | 0 | 0.4% | 6,969 |
| Harris County MUD 239Harris County | 6 | 0 | 0 | 0.3% | 5,583 |
| Harris County MUD 189Harris County | 0 | 5 | 158 | 0.9% | 6,906 |
| Ramblewood Utility & WSCHarris County | 0 | 5 | 0 | 2.7% | 429 |
| Harris County MUD 6 Carriage LaneHarris County | 0 | 4 | 0 | 0.3% | 3,936 |
| City of Hilshire VillageHarris County | 0 | 4 | 0 | 1.1% | 945 |
| North Forest MUDHarris County | 0 | 3 | 25 | 0.6% | 1,545 |
| Harris County MUD 120Harris County | 0 | 3 | 0 | 0.1% | 13,197 |
| Harris County WCID 133Harris County | 0 | 3 | 0 | 0.2% | 5,082 |
| Cypresswood Utility DistrictHarris County | 0 | 3 | 0 | 0.2% | 4,305 |
| Westlake MUD 1Harris County | 0 | 3 | 0 | 0.2% | 3,909 |
| North Belt Utility DistrictHarris County | 0 | 3 | 0 | 0.3% | 2,775 |
| Jackrabbit Road PUDHarris County | 0 | 2 | 0 | <0.1% | 8,346 |
| West Park MUDHarris County | 0 | 2 | 0 | 1.0% | 8,106 |
| Dowdell PUDHarris County | 0 | 2 | 0 | <0.1% | 7,002 |
| Harris County MUD 118Harris County | 0 | 2 | 0 | 0.1% | 6,678 |
| Harris County MUD 58Harris County | 0 | 2 | 0 | 0.8% | 2,289 |
| Harris County WCID 136Harris County | 0 | 1 | 189 | <0.1% | 3,192 |
| Clear Lake City Water AuthorityHarris County | 0 | 1 | 0 | <0.1% | 89,702 |
| Northwest Harris County MUD 9Harris County | 0 | 1 | 0 | <0.1% | 8,886 |
| Harris County MUD 216Harris County | 0 | 1 | 0 | 0.6% | 3,627 |
| Spring Creek Forest PUDHarris County | 0 | 1 | 0 | 0.1% | 2,472 |
| Harris County FWSD 58Harris County | 0 | 1 | 0 | 0.2% | 1,968 |
| Southwest Harris County MUD 1Harris County | 0 | 1 | 0 | 0.2% | 1,581 |
| Harris County MUD 275Harris County | 0 | 1 | 0 | 1.6% | 1,428 |
| Louetta Road Utility DistrictHarris County | 0 | 1 | 0 | 0.2% | 1,410 |
| City of HoustonHarris County | 0 | 0 | 427,111 | 0% | 2,970,543 |
| City of PasadenaHarris County | 0 | 0 | 31,648 | 0% | 152,000 |
| City of Houston UD 5 - KingwoodHarris County | 0 | 0 | 19,278 | 0% | 80,073 |
| Harris County FWSD 51Harris County | 0 | 0 | 3,600 | 0% | 19,671 |
| Memorial Villages Water AuthorityHarris County | 0 | 0 | 1,390 | 0% | 11,382 |
| City of Houston District 73Harris County | 0 | 0 | 998 | 0% | 6,105 |
| Inverness Forest Improvement DistrictHarris County | 0 | 0 | 522 | 0% | 2,448 |
| Harris County WCID 99Harris County | 0 | 0 | 482 | 0% | 2,343 |
| Western Pines MHPHarris County | 0 | 0 | 406 | 0% | 1,170 |
| City of Houston Willow ChaseHarris County | 0 | 0 | 388 | 0% | 14,169 |
| Fountainview SubdivisionHarris County | 0 | 0 | 205 | 0% | 2,703 |
| City of Pasadena El Cary EstatesHarris County | 0 | 0 | 157 | 0% | 1,470 |
| City of Houston Belleau WoodsHarris County | 0 | 0 | 117 | 0% | 381 |
| Brittmoore UtilityHarris County | 0 | 0 | 116 | 0% | 3,732 |
| City of Houston District 82Harris County | 0 | 0 | 113 | 0% | 1,104 |
| Harris County FWSD 27Harris County | 0 | 0 | 105 | 0% | 2,190 |
| Ralston Acres Water Supply CorporationHarris County | 0 | 0 | 94 | 0% | 385 |
| Harris County MUD 186Harris County | 0 | 0 | 65 | 0% | 4,005 |
| City of Southside PlaceHarris County | 0 | 0 | 64 | 0% | 2,457 |
| Roving Meadows Water SystemHarris County | 0 | 0 | 64 | 0% | 105 |
| Redwood Estates Mobile Home ParkHarris County | 0 | 0 | 60 | 0% | 485 |
| Padok Timbers Subdivision WSHarris County | 0 | 0 | 55 | 0% | 92 |
| Waynewood Place Civic ClubHarris County | 0 | 0 | 50 | 0% | 147 |
| Harris County MUD 49Harris County | 0 | 0 | 37 | 0% | 10,893 |
| Harris County MUD 5Harris County | 0 | 0 | 36 | 0% | 5,487 |
| Estates Water CorpHarris County | 0 | 0 | 26 | 0% | 58 |
| Lone Willow MHP WestHarris County | 0 | 0 | 25 | 0% | 75 |
| Timber Creek EstatesHarris County | 0 | 0 | 25 | 0% | 60 |
| K Estates Water SystemHarris County | 0 | 0 | 25 | 0% | 45 |
| Harris County FWSD 61Harris County | 0 | 0 | 23 | 0% | 15,400 |
| Pine Trails UtilityHarris County | 0 | 0 | 21 | 0% | 6,969 |
| K Lake TerraceHarris County | 0 | 0 | 21 | 0% | 54 |
| City of Morgans PointHarris County | 0 | 0 | 18 | 0% | 275 |
| Fry Road MUDHarris County | 0 | 0 | 12 | 0% | 3,711 |
| Mary Francis SubdivisionHarris County | 0 | 0 | 8 | 0% | 1,785 |
| Mobile Home EstatesHarris County | 0 | 0 | 8 | 0% | 549 |
| Greenwood VillageHarris County | 0 | 0 | 7 | 0% | 2,514 |
| Creekside Estates SouthHarris County | 0 | 0 | 7 | 0% | 921 |
| The Commons Water SupplyHarris County | 0 | 0 | 6 | 0% | 3,066 |
| H O E WSCHarris County | 0 | 0 | 6 | 0% | 410 |
| Country Living ApartmentsHarris County | 0 | 0 | 6 | 0% | 105 |
| Candlelight Hills SubdivisionHarris County | 0 | 0 | 5 | 0% | 2,265 |
| Woodcreek MUDHarris County | 0 | 0 | 4 | 0% | 4,464 |
| TasfieldHarris County | 0 | 0 | 4 | 0% | 222 |
| Berry Hill EstatesHarris County | 0 | 0 | 4 | 0% | 144 |
| Kitzwood SubdivisionHarris County | 0 | 0 | 4 | 0% | 102 |
| Aldine Village SubdivisionHarris County | 0 | 0 | 3 | 0% | 966 |
| Rolling OaksHarris County | 0 | 0 | 3 | 0% | 297 |
| Bammel Oaks Estates 2Harris County | 0 | 0 | 3 | 0% | 243 |
| Westgate SubdivisionHarris County | 0 | 0 | 3 | 0% | 153 |
| Harris County WCID 21Harris County | 0 | 0 | 2 | 0% | 13,845 |
| Classic Pines SubdivisionHarris County | 0 | 0 | 2 | 0% | 960 |
| Colonial HillsHarris County | 0 | 0 | 2 | 0% | 942 |
| Cypress Fields SubdivisionHarris County | 0 | 0 | 2 | 0% | 447 |
| Atascocita Acres SubdivisionHarris County | 0 | 0 | 2 | 0% | 381 |
| Alice Acres Mobile Home SubdivisionHarris County | 0 | 0 | 2 | 0% | 315 |
| Marks Glen SubdivisionHarris County | 0 | 0 | 2 | 0% | 261 |
| Aldine MeadowsHarris County | 0 | 0 | 2 | 0% | 255 |
| Walraven SubdivisionHarris County | 0 | 0 | 2 | 0% | 198 |
| Crickett Hill EstatesHarris County | 0 | 0 | 2 | 0% | 123 |
| Heron Lakes EstatesHarris County | 0 | 0 | 1 | 0% | 2,712 |
| Lakes of Rosehill Water SystemHarris County | 0 | 0 | 1 | 0% | 1,239 |
| Fairway CrossingHarris County | 0 | 0 | 1 | 0% | 684 |
| Royal Coach Mobile Home VillageHarris County | 0 | 0 | 1 | 0% | 582 |
| Cypress Creek RanchHarris County | 0 | 0 | 1 | 0% | 276 |
| Tall Pines UtilityHarris County | 0 | 0 | 1 | 0% | 213 |
| Acorn Village Mobile Home ParkHarris County | 0 | 0 | 1 | 0% | 192 |
| Oakwood Village Mobile Home SubdivisionHarris County | 0 | 0 | 1 | 0% | 171 |
| Stetner AdditionHarris County | 0 | 0 | 1 | 0% | 150 |
| Oak ManorHarris County | 0 | 0 | 1 | 0% | 132 |
| Boudreaux GardensHarris County | 0 | 0 | 1 | 0% | 108 |
| Bammel Oaks Estates 1Harris County | 0 | 0 | 1 | 0% | 36 |
| Harris County MUD 165Harris County | 0 | 0 | 0 | 0% | 40,503 |
| Northwest Harris County MUD 5Harris County | 0 | 0 | 0 | 0% | 25,425 |
| Bridgestone MUDHarris County | 0 | 0 | 0 | 0% | 24,528 |
| Cimarron MUDHarris County | 0 | 0 | 0 | 0% | 19,338 |
| Harris County MUD 82Harris County | 0 | 0 | 0 | 0% | 18,990 |
| Clear Brook City MUDHarris County | 0 | 0 | 0 | 0% | 18,246 |
| Northwest Park MUDHarris County | 0 | 0 | 0 | 0% | 18,168 |
| City of BellaireHarris County | 0 | 0 | 0 | 0% | 18,090 |
| Harris Montgomery Counties MUD 386Harris County | 0 | 0 | 0 | 0% | 18,018 |
| Harris County MUD 53Harris County | 0 | 0 | 0 | 0% | 17,856 |
| City of TomballHarris County | 0 | 0 | 0 | 0% | 17,532 |
| Harris County MUD 26Harris County | 0 | 0 | 0 | 0% | 17,178 |
| Harris County MUD 71Harris County | 0 | 0 | 0 | 0% | 17,079 |
| Harris County MUD 167Harris County | 0 | 0 | 0 | 0% | 16,761 |
| Harris County MUD 55 Heritage ParkHarris County | 0 | 0 | 0 | 0% | 16,392 |
| Harris County MUD 105Harris County | 0 | 0 | 0 | 0% | 14,925 |
| Harris County MUD 200 CranbrookHarris County | 0 | 0 | 0 | 0% | 14,868 |
| CNP Utility DistrictHarris County | 0 | 0 | 0 | 0% | 14,718 |
| Harris County MUD 285Harris County | 0 | 0 | 0 | 0% | 14,268 |
| Remington MUD 1Harris County | 0 | 0 | 0 | 0% | 13,746 |
| Newport MUDHarris County | 0 | 0 | 0 | 0% | 13,191 |
| Harris County MUD 157Harris County | 0 | 0 | 0 | 0% | 13,062 |
| Harris County MUD 168Harris County | 0 | 0 | 0 | 0% | 13,029 |
| Harris County MUD 1Harris County | 0 | 0 | 0 | 0% | 12,342 |
| Northampton MUDHarris County | 0 | 0 | 0 | 0% | 12,162 |
| Harris County MUD 368Harris County | 0 | 0 | 0 | 0% | 11,853 |
| Harris County MUD 153Harris County | 0 | 0 | 0 | 0% | 11,781 |
| Harris County MUD 81Harris County | 0 | 0 | 0 | 0% | 11,475 |
| Harris County UD 6Harris County | 0 | 0 | 0 | 0% | 11,262 |
| Cypress Hill MUD 1Harris County | 0 | 0 | 0 | 0% | 11,052 |
| Harris County MUD 278Harris County | 0 | 0 | 0 | 0% | 10,584 |
| Harris County WCID 96Harris County | 0 | 0 | 0 | 0% | 10,530 |
| Greenwood Utility DistrictHarris County | 0 | 0 | 0 | 0% | 10,527 |
| Harris County MUD 489Harris County | 0 | 0 | 0 | 0% | 10,476 |
| Harris County MUD 230Harris County | 0 | 0 | 0 | 0% | 10,404 |
| Harris County MUD 102Harris County | 0 | 0 | 0 | 0% | 10,401 |
| Langham Creek Utility DistrictHarris County | 0 | 0 | 0 | 0% | 10,377 |
| Mission Bend MUD 2Harris County | 0 | 0 | 0 | 0% | 10,155 |
| Harris County WCID 109Harris County | 0 | 0 | 0 | 0% | 10,134 |
| Harris County MUD 495Harris County | 0 | 0 | 0 | 0% | 9,882 |
| Harris County WCID 110Harris County | 0 | 0 | 0 | 0% | 9,807 |
| Harris County MUD 109Harris County | 0 | 0 | 0 | 0% | 9,501 |
| Trail of the Lakes MUDHarris County | 0 | 0 | 0 | 0% | 9,480 |
| Harris County MUD 188Harris County | 0 | 0 | 0 | 0% | 9,453 |
| Hunters Glen MUDHarris County | 0 | 0 | 0 | 0% | 9,405 |
| Harris-Fort Bend Counties MUD 3Harris County | 0 | 0 | 0 | 0% | 9,297 |
| Harris County WCID 119Harris County | 0 | 0 | 0 | 0% | 9,150 |
| Harris County WCID 89Harris County | 0 | 0 | 0 | 0% | 9,033 |
| Barker Cypress MUDHarris County | 0 | 0 | 0 | 0% | 8,976 |
| Sunbelt FWSD High Meadows SubdivisionHarris County | 0 | 0 | 0 | 0% | 8,946 |
| Chelford City MUDHarris County | 0 | 0 | 0 | 0% | 8,917 |
| Faulkey Gully MUDHarris County | 0 | 0 | 0 | 0% | 8,907 |
| Mason Creek Utility DistrictHarris County | 0 | 0 | 0 | 0% | 8,900 |
| Harris County MUD 391Harris County | 0 | 0 | 0 | 0% | 8,835 |
| Harris County MUD 132Harris County | 0 | 0 | 0 | 0% | 8,682 |
| Harris County MUD 154Harris County | 0 | 0 | 0 | 0% | 8,289 |
| Harris County MUD 290Harris County | 0 | 0 | 0 | 0% | 8,259 |
| West Harris County MUD 11Harris County | 0 | 0 | 0 | 0% | 8,205 |
| Bissonnet MUDHarris County | 0 | 0 | 0 | 0% | 8,160 |
| Addicks Utility DistrictHarris County | 0 | 0 | 0 | 0% | 8,076 |
| Harris County MUD 536Harris County | 0 | 0 | 0 | 0% | 8,070 |
| Harris County MUD 468Harris County | 0 | 0 | 0 | 0% | 7,944 |
| City of Jersey VillageHarris County | 0 | 0 | 0 | 0% | 7,792 |
| Harris County MUD 238Harris County | 0 | 0 | 0 | 0% | 7,773 |
| Northwest Harris County MUD 12Harris County | 0 | 0 | 0 | 0% | 7,764 |
| Northwest Harris County MUD 10Harris County | 0 | 0 | 0 | 0% | 7,671 |
| Weston MUDHarris County | 0 | 0 | 0 | 0% | 7,647 |
| Harris County MUD 151Harris County | 0 | 0 | 0 | 0% | 7,464 |
| Cy Champ PUDHarris County | 0 | 0 | 0 | 0% | 7,428 |
| Harris County MUD 419Harris County | 0 | 0 | 0 | 0% | 7,389 |
| Emerald Forest Utility DistrictHarris County | 0 | 0 | 0 | 0% | 7,326 |
| Parkway UDHarris County | 0 | 0 | 0 | 0% | 7,323 |
| Harris County MUD 152Harris County | 0 | 0 | 0 | 0% | 7,314 |
| Harris County MUD 504Harris County | 0 | 0 | 0 | 0% | 7,242 |
| Malcomson Road Utility DistrictHarris County | 0 | 0 | 0 | 0% | 7,231 |
| Harris County MUD 449Harris County | 0 | 0 | 0 | 0% | 7,179 |
| Windfern Forest Utility DistrictHarris County | 0 | 0 | 0 | 0% | 7,170 |
| Nottingham Country MUDHarris County | 0 | 0 | 0 | 0% | 7,095 |
| Harris County MUD 196Harris County | 0 | 0 | 0 | 0% | 7,026 |
| Harris County MUD 96Harris County | 0 | 0 | 0 | 0% | 6,993 |
| Sagemeadow Utility DistrictHarris County | 0 | 0 | 0 | 0% | 6,975 |
| West Harris County MUD 2 ChaseHarris County | 0 | 0 | 0 | 0% | 6,921 |
| Northwest Harris County MUD 15Harris County | 0 | 0 | 0 | 0% | 6,915 |
| Harris County MUD 287Harris County | 0 | 0 | 0 | 0% | 6,864 |
| Harris County MUD 158Harris County | 0 | 0 | 0 | 0% | 6,798 |
| Harris County MUD 150Harris County | 0 | 0 | 0 | 0% | 6,786 |
| Harris County MUD 367Harris County | 0 | 0 | 0 | 0% | 6,759 |
| Harris County MUD 64Harris County | 0 | 0 | 0 | 0% | 6,726 |
| Fallbrook Utility DistrictHarris County | 0 | 0 | 0 | 0% | 6,720 |
| Mills Road MUDHarris County | 0 | 0 | 0 | 0% | 6,717 |
| North Park PUDHarris County | 0 | 0 | 0 | 0% | 6,708 |
| West Harris County MUD 10Harris County | 0 | 0 | 0 | 0% | 6,697 |
| Harris County MUD 433Harris County | 0 | 0 | 0 | 0% | 6,651 |
| Memorial MUDHarris County | 0 | 0 | 0 | 0% | 6,615 |
| Heatherloch MUDHarris County | 0 | 0 | 0 | 0% | 6,612 |
| Horsepen Bayou MUDHarris County | 0 | 0 | 0 | 0% | 6,597 |
| Interstate MUDHarris County | 0 | 0 | 0 | 0% | 6,591 |
| Harris County MUD 354Harris County | 0 | 0 | 0 | 0% | 6,588 |
| Harris County WCID 84Harris County | 0 | 0 | 0 | 0% | 6,552 |
| Mission Bend MUD 1Harris County | 0 | 0 | 0 | 0% | 6,546 |
| Harris County MUD 65Harris County | 0 | 0 | 0 | 0% | 6,330 |
| Lake Forest Utility DistrictHarris County | 0 | 0 | 0 | 0% | 6,201 |
| Harris County MUD 364Harris County | 0 | 0 | 0 | 0% | 6,168 |
| Harris County MUD 222Harris County | 0 | 0 | 0 | 0% | 6,129 |
| Harris County UD 16Harris County | 0 | 0 | 0 | 0% | 6,069 |
| Harris County MUD 400 EastHarris County | 0 | 0 | 0 | 0% | 6,066 |
| Lake MUDHarris County | 0 | 0 | 0 | 0% | 6,048 |
| Harris County MUD 16Harris County | 0 | 0 | 0 | 0% | 5,982 |
| Harris County MUD 457Harris County | 0 | 0 | 0 | 0% | 5,967 |
| West Harris County MUD 9Harris County | 0 | 0 | 0 | 0% | 5,961 |
| Prestonwood Forest Utility DistrictHarris County | 0 | 0 | 0 | 0% | 5,940 |
| Harris County MUD 180Harris County | 0 | 0 | 0 | 0% | 5,892 |
| Charterwood MUDHarris County | 0 | 0 | 0 | 0% | 5,832 |
| Harris County MUD 70Harris County | 0 | 0 | 0 | 0% | 5,763 |
| Harris County MUD 319Harris County | 0 | 0 | 0 | 0% | 5,751 |
| Spencer Road PUDHarris County | 0 | 0 | 0 | 0% | 5,607 |
| Northwest Harris County MUD 19Harris County | 0 | 0 | 0 | 0% | 5,535 |
| Harris County MUD 374 Cypress Creek LakeHarris County | 0 | 0 | 0 | 0% | 5,526 |
| Harris County MUD 163Harris County | 0 | 0 | 0 | 0% | 5,487 |
| Harris County MUD 502Harris County | 0 | 0 | 0 | 0% | 5,487 |
| Harris County MUD 148 KingslakeHarris County | 0 | 0 | 0 | 0% | 5,448 |
| Harris County MUD 46Harris County | 0 | 0 | 0 | 0% | 5,418 |
| Chimney Hill MUDHarris County | 0 | 0 | 0 | 0% | 5,409 |
| Tattor Road MUDHarris County | 0 | 0 | 0 | 0% | 5,400 |
| Bilma PUDHarris County | 0 | 0 | 0 | 0% | 5,397 |
| Harris County MUD 86Harris County | 0 | 0 | 0 | 0% | 5,397 |
| Rolling Creek Utility DistrictHarris County | 0 | 0 | 0 | 0% | 5,388 |
| City of Nassau BayHarris County | 0 | 0 | 0 | 0% | 5,347 |
| Mount Houston Road MUDHarris County | 0 | 0 | 0 | 0% | 5,346 |
| Westador MUDHarris County | 0 | 0 | 0 | 0% | 5,337 |
| Cornerstones MUDHarris County | 0 | 0 | 0 | 0% | 5,331 |
| Mayde Creek MUDHarris County | 0 | 0 | 0 | 0% | 5,301 |
| West Harris County MUD 7Harris County | 0 | 0 | 0 | 0% | 5,289 |
| Harris County MUD 127Harris County | 0 | 0 | 0 | 0% | 5,247 |
| Harris County MUD 400 - WestHarris County | 0 | 0 | 0 | 0% | 5,217 |
| Harris County MUD 33Harris County | 0 | 0 | 0 | 0% | 5,181 |
| Harris County WCID 114Harris County | 0 | 0 | 0 | 0% | 5,160 |
| Crosby MUDHarris County | 0 | 0 | 0 | 0% | 5,130 |
| Harris County MUD 179Harris County | 0 | 0 | 0 | 0% | 5,115 |
| Harris County MUD 276Harris County | 0 | 0 | 0 | 0% | 5,094 |
| Harris County Improvement District 18Harris County | 0 | 0 | 0 | 0% | 5,025 |
| Northwest Harris County MUD 32Harris County | 0 | 0 | 0 | 0% | 5,016 |
| North Green MUDHarris County | 0 | 0 | 0 | 0% | 4,941 |
| Ricewood MUDHarris County | 0 | 0 | 0 | 0% | 4,908 |
| Harris County MUD 383Harris County | 0 | 0 | 0 | 0% | 4,881 |
| Kleinwood MUDHarris County | 0 | 0 | 0 | 0% | 4,872 |
| Harris County MUD 104Harris County | 0 | 0 | 0 | 0% | 4,854 |
| Louetta North PUDHarris County | 0 | 0 | 0 | 0% | 4,848 |
| Harris County MUD 221Harris County | 0 | 0 | 0 | 0% | 4,839 |
| Harris County MUD 432Harris County | 0 | 0 | 0 | 0% | 4,782 |
| Harris County MUD 119Harris County | 0 | 0 | 0 | 0% | 4,758 |
| Harris County WCID 92Harris County | 0 | 0 | 0 | 0% | 4,752 |
| Harris County MUD 501Harris County | 0 | 0 | 0 | 0% | 4,740 |
| Harris County MUD 360Harris County | 0 | 0 | 0 | 0% | 4,707 |
| Harris County MUD 106Harris County | 0 | 0 | 0 | 0% | 4,668 |
| Harris County MUD 185Harris County | 0 | 0 | 0 | 0% | 4,617 |
| Fountainhead MUDHarris County | 0 | 0 | 0 | 0% | 4,614 |
| Sunbelt FWSD Woodland Oaks SubdivisionHarris County | 0 | 0 | 0 | 0% | 4,578 |
| Harris County MUD 130Harris County | 0 | 0 | 0 | 0% | 4,572 |
| Chelford One MUDHarris County | 0 | 0 | 0 | 0% | 4,557 |
| Harris County MUD 344Harris County | 0 | 0 | 0 | 0% | 4,518 |
| Harris County MUD 284Harris County | 0 | 0 | 0 | 0% | 4,506 |
| Northwest Harris County MUD 23Harris County | 0 | 0 | 0 | 0% | 4,470 |
| Renn Road MUDHarris County | 0 | 0 | 0 | 0% | 4,464 |
| Harris County MUD 365Harris County | 0 | 0 | 0 | 0% | 4,461 |
| Harris County MUD 370Harris County | 0 | 0 | 0 | 0% | 4,452 |
| Clay Road MUDHarris County | 0 | 0 | 0 | 0% | 4,443 |
| Harris County MUD 69Harris County | 0 | 0 | 0 | 0% | 4,422 |
| Harris County MUD 397Harris County | 0 | 0 | 0 | 0% | 4,413 |
| Harris County MUD 172Harris County | 0 | 0 | 0 | 0% | 4,404 |
| Kings Manor MUDHarris County | 0 | 0 | 0 | 0% | 4,377 |
| Harris County MUD 322Harris County | 0 | 0 | 0 | 0% | 4,266 |
| Harris County FWSD 47Harris County | 0 | 0 | 0 | 0% | 4,250 |
| Harris County MUD 166Harris County | 0 | 0 | 0 | 0% | 4,239 |
| Spring Meadows MUDHarris County | 0 | 0 | 0 | 0% | 4,224 |
| West Memorial MUDHarris County | 0 | 0 | 0 | 0% | 4,182 |
| Harris County MUD 304Harris County | 0 | 0 | 0 | 0% | 4,158 |
| Harris County MUD 18 Heatherwood HuntersHarris County | 0 | 0 | 0 | 0% | 4,083 |
| Harris County MUD 423Harris County | 0 | 0 | 0 | 0% | 4,044 |
| Harris County MUD 342Harris County | 0 | 0 | 0 | 0% | 4,035 |
| Bauer Ranch SubdivisionHarris County | 0 | 0 | 0 | 0% | 3,990 |
| Harris County MUD 183Harris County | 0 | 0 | 0 | 0% | 3,981 |
| Cypress Klein Utility District WimbletonHarris County | 0 | 0 | 0 | 0% | 3,960 |
| Southern WaterHarris County | 0 | 0 | 0 | 0% | 3,933 |
| Cypress Forest PUDHarris County | 0 | 0 | 0 | 0% | 3,912 |
| Northgate Crossing MUD 1Harris County | 0 | 0 | 0 | 0% | 3,906 |
| Harris County MUD 173Harris County | 0 | 0 | 0 | 0% | 3,894 |
| Harris County MUD 345Harris County | 0 | 0 | 0 | 0% | 3,855 |
| Harris County MUD 534Harris County | 0 | 0 | 0 | 0% | 3,822 |
| Northwest Harris County MUD 30Harris County | 0 | 0 | 0 | 0% | 3,804 |
| City of Bunker Hill VillageHarris County | 0 | 0 | 0 | 0% | 3,771 |
| Northgate Crossing MUD 2Harris County | 0 | 0 | 0 | 0% | 3,753 |
| Harris County MUD 401Harris County | 0 | 0 | 0 | 0% | 3,750 |
| Postwood MUDHarris County | 0 | 0 | 0 | 0% | 3,747 |
| Harris County MUD 191Harris County | 0 | 0 | 0 | 0% | 3,729 |
| Encanto Real Utility DistrictHarris County | 0 | 0 | 0 | 0% | 3,717 |
| Harris County MUD 361Harris County | 0 | 0 | 0 | 0% | 3,705 |
| Harris County MUD 434Harris County | 0 | 0 | 0 | 0% | 3,690 |
| Northwest Freeway MUDHarris County | 0 | 0 | 0 | 0% | 3,678 |
| Harris County WCID 116Harris County | 0 | 0 | 0 | 0% | 3,651 |
| Northwest Harris County MUD 36Harris County | 0 | 0 | 0 | 0% | 3,648 |
| Harris County MUD 11Harris County | 0 | 0 | 0 | 0% | 3,645 |
| Harris County MUD 208Harris County | 0 | 0 | 0 | 0% | 3,642 |
| West Harris County MUD 5Harris County | 0 | 0 | 0 | 0% | 3,591 |
| Harris County MUD 264Harris County | 0 | 0 | 0 | 0% | 3,573 |
| Harris County MUD 281Harris County | 0 | 0 | 0 | 0% | 3,573 |
| Harris County MUD 149Harris County | 0 | 0 | 0 | 0% | 3,543 |
| Harris County MUD 62Harris County | 0 | 0 | 0 | 0% | 3,519 |
| Klein PUDHarris County | 0 | 0 | 0 | 0% | 3,504 |
| Harris County WCID 132Harris County | 0 | 0 | 0 | 0% | 3,501 |
| Harris County MUD 257Harris County | 0 | 0 | 0 | 0% | 3,501 |
| Pine Village PUDHarris County | 0 | 0 | 0 | 0% | 3,498 |
| Harris County UD 15Harris County | 0 | 0 | 0 | 0% | 3,489 |
| Harris County MUD 412Harris County | 0 | 0 | 0 | 0% | 3,480 |
| Oakmont PUDHarris County | 0 | 0 | 0 | 0% | 3,450 |
| West Harris County MUD 6Harris County | 0 | 0 | 0 | 0% | 3,435 |
| Northwest Harris County MUD 20Harris County | 0 | 0 | 0 | 0% | 3,429 |
| Harris County MUD 249Harris County | 0 | 0 | 0 | 0% | 3,420 |
| Grant Road PUDHarris County | 0 | 0 | 0 | 0% | 3,393 |
| West Harris County MUD 17Harris County | 0 | 0 | 0 | 0% | 3,354 |
| Harris County MUD 558Harris County | 0 | 0 | 0 | 0% | 3,300 |
| Harris County MUD 8Harris County | 0 | 0 | 0 | 0% | 3,271 |
| Harris County MUD 282Harris County | 0 | 0 | 0 | 0% | 3,237 |
| Harris County MUD 144Harris County | 0 | 0 | 0 | 0% | 3,219 |
| Harris County MUD 136Harris County | 0 | 0 | 0 | 0% | 3,201 |
| Harris County MUD 396Harris County | 0 | 0 | 0 | 0% | 3,201 |
| Harris County MUD 23Harris County | 0 | 0 | 0 | 0% | 3,170 |
| Northwest Harris County MUD 22Harris County | 0 | 0 | 0 | 0% | 3,156 |
| Harris County WCID 161Harris County | 0 | 0 | 0 | 0% | 3,129 |
| Terranova West MUDHarris County | 0 | 0 | 0 | 0% | 3,120 |
| Baybrook MUD 1Harris County | 0 | 0 | 0 | 0% | 3,087 |
| Harris County MUD 147Harris County | 0 | 0 | 0 | 0% | 3,003 |
| Harris County WCID 91Harris County | 0 | 0 | 0 | 0% | 3,000 |
| Northwest Harris County MUD 29Harris County | 0 | 0 | 0 | 0% | 3,000 |
| Cypress Creek Utility DistrictHarris County | 0 | 0 | 0 | 0% | 2,988 |
| Green Trails MUDHarris County | 0 | 0 | 0 | 0% | 2,982 |
| Harris County MUD 399Harris County | 0 | 0 | 0 | 0% | 2,967 |
| Harris County MUD 480Harris County | 0 | 0 | 0 | 0% | 2,964 |
| Forest Hills MUDHarris County | 0 | 0 | 0 | 0% | 2,955 |
| Sunbelt FWSD Heather Glen SubdivisionHarris County | 0 | 0 | 0 | 0% | 2,943 |
| Harris County MUD 202Harris County | 0 | 0 | 0 | 0% | 2,940 |
| Harris County MUD 280Harris County | 0 | 0 | 0 | 0% | 2,898 |
| Rankin Road West MUDHarris County | 0 | 0 | 0 | 0% | 2,838 |
| Harris County MUD 155Harris County | 0 | 0 | 0 | 0% | 2,829 |
| Morton Road MUDHarris County | 0 | 0 | 0 | 0% | 2,817 |
| Harris County MUD 552Harris County | 0 | 0 | 0 | – | 2,814 |
| Timberlake Improvement DistrictHarris County | 0 | 0 | 0 | 0% | 2,775 |
| Harris County UD 14Harris County | 0 | 0 | 0 | 0% | 2,769 |
| Northwest Harris County MUD 16Harris County | 0 | 0 | 0 | 0% | 2,742 |
| West Harris County MUD 14Harris County | 0 | 0 | 0 | 0% | 2,688 |
| Harris County MUD 389Harris County | 0 | 0 | 0 | 0% | 2,676 |
| Harris County MUD 162Harris County | 0 | 0 | 0 | 0% | 2,661 |
| Spring West MUDHarris County | 0 | 0 | 0 | 0% | 2,639 |
| Harris County MUD 372Harris County | 0 | 0 | 0 | 0% | 2,619 |
| Blue Bell Manor SubdivisionHarris County | 0 | 0 | 0 | 0% | 2,607 |
| Harris County MUD 542Harris County | 0 | 0 | 0 | 0% | 2,592 |
| Harris County MUD 371Harris County | 0 | 0 | 0 | 0% | 2,577 |
| Bammel Utility DistrictHarris County | 0 | 0 | 0 | 0% | 2,550 |
| Harris County MUD 215Harris County | 0 | 0 | 0 | 0% | 2,541 |
| Harris County MUD 217Harris County | 0 | 0 | 0 | 0% | 2,538 |
| White Oak Bend MUDHarris County | 0 | 0 | 0 | 0% | 2,520 |
| Castlewood MUDHarris County | 0 | 0 | 0 | 0% | 2,505 |
| Northwest Harris County MUD 21Harris County | 0 | 0 | 0 | 0% | 2,493 |
| Harris County Improvement District 14Harris County | 0 | 0 | 0 | 0% | 2,469 |
| Beechnut MUDHarris County | 0 | 0 | 0 | 0% | 2,451 |
| Harris County MUD 341Harris County | 0 | 0 | 0 | 0% | 2,421 |
| Harris County MUD 531Harris County | 0 | 0 | 0 | 0% | 2,421 |
| Timbercrest VillageHarris County | 0 | 0 | 0 | 0% | 2,337 |
| Shasla PUDHarris County | 0 | 0 | 0 | 0% | 2,310 |
| Harris County MUD 422Harris County | 0 | 0 | 0 | 0% | 2,307 |
| Harris County MUD 44Harris County | 0 | 0 | 0 | 0% | 2,301 |
| Kirkmont MUDHarris County | 0 | 0 | 0 | 0% | 2,277 |
| Northwest Harris County MUD 6Harris County | 0 | 0 | 0 | 0% | 2,256 |
| Nitsch & Son UtilityHarris County | 0 | 0 | 0 | 0% | 2,190 |
| Harris County MUD 465Harris County | 0 | 0 | 0 | 0% | 2,168 |
| Harris County MUD 156Harris County | 0 | 0 | 0 | 0% | 2,082 |
| Harris County MUD 248Harris County | 0 | 0 | 0 | 0% | 2,076 |
| Harris County MUD 530Harris County | 0 | 0 | 0 | 0% | 2,034 |
| Harris County MUD 540Harris County | 0 | 0 | 0 | 0% | 2,022 |
| Harris County MUD 61Harris County | 0 | 0 | 0 | 0% | 2,016 |
| Harris County MUD 494Harris County | 0 | 0 | 0 | 0% | 1,944 |
| Harris County MUD 420Harris County | 0 | 0 | 0 | 0% | 1,941 |
| Memorial Hills Utility DistrictHarris County | 0 | 0 | 0 | 0% | 1,929 |
| Harris County MUD 213-AHarris County | 0 | 0 | 0 | 0% | 1,926 |
| Beaumont PlaceHarris County | 0 | 0 | 0 | 0% | 1,917 |
| Northeast Harris County MUD 1 Edgewood VHarris County | 0 | 0 | 0 | 0% | 1,842 |
| Longhorn Town Utility DistrictHarris County | 0 | 0 | 0 | 0% | 1,788 |
| Northeast Harris County MUD 1 Sheldon RiHarris County | 0 | 0 | 0 | 0% | 1,788 |
| Harris County MUD 220Harris County | 0 | 0 | 0 | 0% | 1,773 |
| Harris County MUD 538Harris County | 0 | 0 | 0 | 0% | 1,710 |
| Harris County MUD 572Harris County | 0 | 0 | 0 | – | 1,698 |
| Generation Park Management DistrictHarris County | 0 | 0 | 0 | 0% | 1,687 |
| Country Terrace SubdivisionHarris County | 0 | 0 | 0 | 0% | 1,677 |
| Bayer Water SystemHarris County | 0 | 0 | 0 | 0% | 1,638 |
| West Harris County MUD 4Harris County | 0 | 0 | 0 | 0% | 1,632 |
| Harris County MUD 559Harris County | 0 | 0 | 0 | – | 1,629 |
| Lakes of FairhavenHarris County | 0 | 0 | 0 | 0% | 1,623 |
| Northwest Harris County MUD 28Harris County | 0 | 0 | 0 | 0% | 1,605 |
| West Harris County MUD 1Harris County | 0 | 0 | 0 | 0% | 1,581 |
| Harris County MUD 205Harris County | 0 | 0 | 0 | 0% | 1,560 |
| Harris County MUD 36Harris County | 0 | 0 | 0 | 0% | 1,464 |
| Harris County MUD 261Harris County | 0 | 0 | 0 | 0% | 1,452 |
| Harris County MUD 537Harris County | 0 | 0 | 0 | 0% | 1,416 |
| Sheldon Road MUDHarris County | 0 | 0 | 0 | 0% | 1,412 |
| Harris County MUD 490Harris County | 0 | 0 | 0 | 0% | 1,293 |
| Harris County MUD 421Harris County | 0 | 0 | 0 | 0% | 1,269 |
| Harris County MUD 551Harris County | 0 | 0 | 0 | 0% | 1,269 |
| Northwest Harris County MUD 24Harris County | 0 | 0 | 0 | 0% | 1,257 |
| Harris County WCID 113 Enchanted VillageHarris County | 0 | 0 | 0 | 0% | 1,233 |
| Timberwilde MH SubdivisionHarris County | 0 | 0 | 0 | 0% | 1,233 |
| Harris County MUD 255Harris County | 0 | 0 | 0 | 0% | 1,185 |
| Harris County MUD 122Harris County | 0 | 0 | 0 | 0% | 1,158 |
| Harris County MUD 500Harris County | 0 | 0 | 0 | 0% | 1,158 |
| Harris County WCID 156Harris County | 0 | 0 | 0 | 0% | 1,116 |
| Harris County MUD 570cHarris County | 0 | 0 | 0 | – | 1,113 |
| Harris County MUD 316Harris County | 0 | 0 | 0 | 0% | 1,095 |
| Luce Bayou PUDHarris County | 0 | 0 | 0 | 0% | 1,083 |
| Harris County MUD 547Harris County | 0 | 0 | 0 | 0% | 1,074 |
| Baker Road MUDHarris County | 0 | 0 | 0 | 0% | 1,062 |
| Castlewood SubdivisionHarris County | 0 | 0 | 0 | 0% | 1,053 |
| Pinewood Place Mobile Home CommunityHarris County | 0 | 0 | 0 | 0% | 1,050 |
| Cottage GardensHarris County | 0 | 0 | 0 | 0% | 1,047 |
| Sequoia Improvement DistrictHarris County | 0 | 0 | 0 | 0% | 1,038 |