| Bacliff MUD |
Municipal utility district | 0.2278 |
0.1726 |
| Bay Colony West MUD |
Municipal utility district | 0.890 |
0.900 |
| Bayview MUD |
Municipal utility district | 0.3858 |
0.3955 |
| Flamingo Isles MUD |
Municipal utility district | 0.660 |
0.566 |
| Galveston County Consolidated DD |
Drainage district | 0.112 |
0.11862 |
| Galveston County DD #1 |
Drainage district | 0.0665 |
0.06675 |
| Galveston County DD #2 |
Drainage district | 0.04414 |
0.044553 |
| Galveston County FWSD #6 (Tiki) |
Fresh water supply district | 0.170129 |
0.17201 |
| Galveston County MMD #1 |
Municipal management district | 0.000 |
0.950 |
| Galveston County MUD #12 |
Municipal utility district | 0.20009 |
0.20009 |
| Galveston County MUD #14 |
Municipal utility district | 0.248 |
0.360 |
| Galveston County MUD #30 |
Municipal utility district | 0.140 |
0.150 |
| Galveston County MUD #31 |
Municipal utility district | 0.800 |
0.800 |
| Galveston County MUD #32 |
Municipal utility district | 0.650 |
0.660 |
| Galveston County MUD #35 |
Municipal utility district | 0.000 |
0.000 |
| Galveston County MUD #36 |
Municipal utility district | 1.150 |
1.150 |
| Galveston County MUD #39 |
Municipal utility district | 0.380 |
0.405 |
| Galveston County MUD #43 |
Municipal utility district | 0.450 |
0.500 |
| Galveston County MUD #44 |
Municipal utility district | 0.550 |
0.650 |
| Galveston County MUD #45 |
Municipal utility district | 0.730 |
0.760 |
| Galveston County MUD #46 |
Municipal utility district | 0.565 |
0.600 |
| Galveston County MUD #52 |
Municipal utility district | 1.390 |
1.330 |
| Galveston County MUD #57 |
Municipal utility district | 0.900 |
0.900 |
| Galveston County MUD #59 |
Municipal utility district | 0.980 |
0.980 |
| Galveston County MUD #6 |
Municipal utility district | 0.1038 |
0.110 |
| Galveston County MUD #66 |
Municipal utility district | 0.900 |
0.920 |
| Galveston County MUD #68 |
Municipal utility district | 0.864 |
0.864 |
| Galveston County MUD #73 |
Municipal utility district | 1.000 |
1.000 |
| Galveston County MUD #76 |
Municipal utility district | 0.930 |
0.930 |
| Galveston County MUD #79 |
Municipal utility district | 1.000 |
1.000 |
| Galveston County MUD #82 |
Municipal utility district | 1.150 |
0.000 |
| Galveston County Navigation District #1 |
Navigation district | 0.023932 |
0.025419 |
| Galveston County WCID #1 (Dickinson) |
Water control and improvement district | 0.256991 |
0.256991 |
| Galveston County WCID #12 (Kemah) |
Water control and improvement district | 0.1812 |
0.1933 |
| Galveston County WCID #19 (Hitchcock) |
Water control and improvement district | 0.429441 |
0.450 |
| Galveston County WCID #8 (Alta Loma) |
Water control and improvement district | 0.282262 |
0.299782 |
| Kemah Management District #1 |
Municipal management district | 1.000 |
1.000 |
| San Leon MUD |
Municipal utility district | 0.4629 |
0.471 |
| South Shore Harbour MUD #7 |
Municipal utility district | 0.390 |
0.4112 |
| West Ranch Municipal District #1 |
Municipal utility district | 0.220 |
0.245 |
| Westwood Management District |
Municipal management district | 0.960 |
0.970 |