Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Houston County Museum and Visitors Center | Building | 107 | Houston | 31 18 38 N | 095 27 43 W |
| Houston Covenant Church | Church | 39 | Harris | 29 51 57 N | 095 40 32 W |
| Houston Creek | Stream | | Ellis | 32 11 27 N | 096 50 17 W |
| Houston District Church of the Nazarene | Church | 38 | Harris | 29 59 34 N | 095 29 22 W |
| Houston Educational Learning Enrichment | School | 24 | Harris | 29 49 04 N | 095 27 57 W |
| Houston Elementary School | School | 11 | Cameron | 26 10 42 N | 097 41 29 W |
| Houston Elementary School | School | 200 | Dallas | 32 37 33 N | 096 48 21 W |
| Houston Elementary School | School | 198 | Denton | 33 10 20 N | 097 06 48 W |
| Houston Elementary School | School | 1152 | El Paso | 31 47 07 N | 106 27 50 W |
| Houston Elementary School | School | 155 | Ellis | 32 18 32 N | 096 37 42 W |
| Houston Elementary School | School | 238 | Grayson | 33 45 08 N | 096 33 06 W |
| Houston Elementary School | School | 30 | Hidalgo | 26 09 42 N | 098 15 48 W |
| Houston Elementary School | School | 30 | Hidalgo | 26 09 47 N | 098 15 50 W |
| Houston Elementary School | School | 151 | Hopkins | 33 08 16 N | 095 35 42 W |
| Houston Elementary School | School | 170 | Hunt | 33 08 31 N | 096 07 13 W |
| Houston Elementary School | School | 2 | Jefferson | 29 55 04 N | 093 56 28 W |
| Houston Elementary School | School | 854 | Midland | 31 59 59 N | 102 05 52 W |
| Houston Elementary School | School | 63 | Montgomery | 30 18 58 N | 095 27 43 W |
| Houston Elementary School | School | 137 | Navarro | 32 05 24 N | 096 28 36 W |
| Houston Elementary School | School | 10 | Nueces | 27 45 12 N | 097 24 29 W |
| Houston Elementary School | School | 263 | Palo Pinto | 32 47 56 N | 098 06 54 W |
| Houston Elementary School | School | 337 | Parker | 32 44 33 N | 097 49 04 W |
| Houston Elementary School | School | 187 | Travis | 30 11 59 N | 097 45 19 W |
| Houston Elementary School | School | 308 | Wichita | 33 53 25 N | 098 31 50 W |
| Houston Fire Museum | Building | 15 | Harris | 29 44 52 N | 095 22 30 W |
| Houston Fire Station Number 7 | Building | 15 | Harris | 29 44 52 N | 095 22 30 W |
| Houston First Church of God | Church | 29 | Harris | 29 51 49 N | 095 31 53 W |
| Houston Fishing Club Lake | Lake | 22 | Fort Bend | 29 36 31 N | 095 34 30 W |
| Houston Gardens Elementary School | School | 15 | Harris | 29 49 13 N | 095 18 07 W |
| Houston Gardens Park | Park | 16 | Harris | 29 49 21 N | 095 18 31 W |
| Houston Gardens School | School | 15 | Harris | 29 49 14 N | 095 18 04 W |
| Houston Gulf Airport | Airport | 6 | Galveston | 29 30 31 N | 095 03 05 W |
| Houston Heights | Populated Place | 18 | Harris | 29 47 53 N | 095 23 53 W |
| Houston Heights Fire Station | Building | 18 | Harris | 29 47 35 N | 095 23 56 W |
| Houston Heights Waterworks Reservoir | Reservoir | 20 | Harris | 29 48 14 N | 095 24 20 W |
| Houston Heights Womans Club | Building | 19 | Harris | 29 48 10 N | 095 23 48 W |
| Houston Heliport | Airport | 33 | Harris | 29 49 03 N | 095 39 48 W |
| Houston High School | School | 201 | Bexar | 29 25 27 N | 098 24 07 W |
| Houston Integrated Health Services Hospital | Hospital | 11 | Harris | 29 41 37 N | 095 18 57 W |
| Houston International Church of God | Church | 22 | Harris | 29 56 15 N | 095 17 43 W |
| Houston Korean Seventh Day Adventist Church | Church | 21 | Harris | 29 47 42 N | 095 29 44 W |
| Houston Lake Number 1 | Reservoir | 192 | Bosque | 32 09 01 N | 097 36 07 W |
| Houston Lake Number 1 Dam | Dam | 190 | Bosque | 32 09 01 N | 097 36 07 W |
| Houston Lake Number 2 | Reservoir | 196 | Bosque | 32 09 43 N | 097 34 55 W |
| Houston Lake Number 2 Dam | Dam | 196 | Bosque | 32 09 43 N | 097 34 55 W |
| Houston Lutheran Chorale Church | Church | 22 | Harris | 29 47 56 N | 095 29 36 W |
| Houston Middle College for Technology | School | 16 | Harris | 29 44 04 N | 095 24 09 W |
| Houston Middle School | School | 164 | Dallas | 32 51 36 N | 096 59 16 W |
| Houston Middle School | School | 1120 | Potter | 35 12 33 N | 101 52 60 W |
| Houston Mound | Summit | 168 | Houston | 31 34 31 N | 095 24 34 W |
| Houston Mound Historical Marker | Park | 155 | Anderson | 31 34 37 N | 095 24 37 W |
| Houston Museum of Natural Science | Building | 15 | Harris | 29 43 18 N | 095 23 22 W |
| Houston Negro Hospital School of Nursing Building | Hospital | 14 | Harris | 29 43 49 N | 095 21 43 W |
| Houston Night High School | School | 10 | Harris | 29 42 43 N | 095 16 42 W |
| Houston Northwest Medical Center | Hospital | 36 | Harris | 30 00 59 N | 095 26 45 W |
| Houston Northwest Medical Center Heliport | Airport | 37 | Harris | 30 01 04 N | 095 26 33 W |
| Houston Oil and Minerals Port Bolivar Heliport | Airport | 0 | Galveston | 29 22 60 N | 094 46 25 W |
| Houston Oil and Minerals Port Bolivar Number 2 Heliport | Airport | 1 | Galveston | 29 23 28 N | 094 45 51 W |
| Houston Oil and Minerals Smith Point Heliport | Airport | 4 | Chambers | 29 31 44 N | 094 45 58 W |
| Houston Park | Park | 1141 | El Paso | 31 46 05 N | 106 29 07 W |
| Houston Park | Park | 13 | Harris | 29 45 38 N | 095 22 20 W |
| Houston Point | Cape | 1 | Chambers | 29 39 32 N | 094 54 57 W |
| Houston Police Command Station Heliport | Airport | 13 | Harris | 29 39 24 N | 095 19 13 W |
| Houston Primitive Baptist Church | Church | 9 | Harris | 29 46 23 N | 095 13 05 W |
| Houston Public Library | Building | 95 | Harris | 32 41 19 N | 095 22 10 W |
| Houston Public Library | Building | 18 | Harris | 29 47 42 N | 095 23 51 W |
| Houston Ranch | Locale | 309 | Erath | 32 25 10 N | 098 02 53 W |
| Houston Ranch | Locale | 800 | Glasscock | 32 03 18 N | 101 42 02 W |
| Houston Road East Colonia | Populated Place | 6 | Cameron | 25 55 31 N | 097 23 03 W |
| Houston School | School | 170 | Dallas | 32 44 53 N | 097 01 26 W |
| Houston School | School | 147 | Dallas | 32 48 37 N | 096 48 44 W |
| Houston School | School | 1148 | El Paso | 31 47 07 N | 106 27 47 W |
| Houston School | School | 977 | Gray | 35 32 35 N | 100 58 06 W |
| Houston School | School | 242 | Grayson | 33 45 06 N | 096 33 07 W |
| Houston School | School | 1029 | Hale | 34 11 36 N | 101 42 50 W |
| Houston School | School | 6 | Harris | 29 43 04 N | 094 58 45 W |
| Houston School | School | 152 | Hopkins | 33 08 18 N | 095 35 39 W |
| Houston School | School | 172 | Hunt | 33 08 29 N | 096 07 17 W |
| Houston School | School | 2 | Jefferson | 29 55 03 N | 093 56 32 W |
| Houston School | School | 854 | Midland | 32 00 01 N | 102 05 51 W |
| Houston School | School | 132 | Navarro | 32 05 25 N | 096 28 14 W |
| Houston School | School | 10 | Nueces | 27 45 08 N | 097 24 29 W |
| Houston School | School | 516 | Taylor | 32 27 13 N | 099 43 28 W |
| Houston Ship Channel | Channel | 0 | Chambers | 29 39 58 N | 094 58 31 W |
| Houston Springs | Spring | 702 | Coke | 31 43 08 N | 100 28 02 W |
| Houston Street Viaduct | Bridge | 123 | Dallas | 32 46 09 N | 096 48 32 W |
| Houston Street Viaduct | Bridge | 121 | Dallas | 32 46 02 N | 096 48 40 W |
| Houston Student Center | School | 517 | Taylor | 32 27 14 N | 099 43 27 W |
| Houston Turn-Verein Building | Building | 14 | Harris | 29 43 24 N | 095 22 46 W |
| Houston Yacht Club | Locale | 3 | Chambers | 29 37 05 N | 095 00 01 W |
| Houston-Oklahoma Oil Field | Oilfield | 115 | Milam | 30 43 54 N | 096 55 48 W |
| Houston-Southwest Airport | Airport | 20 | Fort Bend | 29 30 23 N | 095 28 37 W |
| Houston/Galveston Navigation Channel | Channel | -5 | Chambers | 29 39 56 N | 094 58 31 W |
| Hovey | Populated Place | 1082 | Brewster | 30 36 40 N | 103 22 03 W |
| Hovey Bend | Bend | 28 | Goliad | 28 36 36 N | 097 14 27 W |
| Howard | Populated Place | 156 | Ellis | 32 17 27 N | 096 46 16 W |
| Howard Canyon | Valley | | Presidio | 30 28 18 N | 104 37 32 W |
| Howard Cemetery | Cemetery | 428 | Eastland | 32 17 58 N | 098 31 50 W |
| Howard Cemetery | Cemetery | 88 | Grimes | 30 45 38 N | 096 06 22 W |
| Howard Cemetery | Cemetery | 441 | Haskell | 33 02 56 N | 099 39 23 W |
| Howard Cemetery | Locale | 242 | Medina | 29 10 22 N | 099 00 48 W |
| Howard College | School | 31 | Tom Green | 31 25 18 N | 100 27 52 W |
| Howard County | Civil | 781 | Howard | 32 18 00 N | 101 27 01 W |
| Howard County Junior College | School | 757 | Howard | 32 15 03 N | 101 27 02 W |
| Howard County Library | Building | 831 | Howard | 32 58 06 N | 101 28 34 W |
| Howard Creek | Stream | | Bowie | 33 23 08 N | 094 03 20 W |
| Howard Creek | Stream | | Jack | 33 16 30 N | 098 02 52 W |
| Howard Dobbs Elementary School | School | 165 | Rockwall | 32 55 50 N | 096 27 18 W |
| Howard Draw | Valley | | Val Verde | 30 09 14 N | 101 34 14 W |
| Howard Elementary School | School | 253 | Bexar | 29 30 09 N | 098 28 01 W |