Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| San Angelo Museum of Fine Arts | Building | 562 | Tom Green | 31 27 17 N | 100 25 41 W |
| San Angelo National Bank Building | Building | 561 | Tom Green | 31 27 40 N | 100 26 10 W |
| San Angelo Post Office - Southwest Station | Post Office | 31 | Tom Green | 31 25 16 N | 100 29 21 W |
| San Angelo Post Office -- Downtown Branch | Post Office | 31 | Tom Green | 31 27 43 N | 100 26 44 W |
| San Angelo Sewage Ponds | Reservoir | 550 | Tom Green | 31 29 43 N | 100 19 49 W |
| San Angelo State Park - North Shore | Park | 585 | Tom Green | 31 32 06 N | 100 33 14 W |
| San Angelo State Park - South Shore | Park | 597 | Tom Green | 31 27 38 N | 100 30 28 W |
| San Angelo State Park Trail | Trail | 591 | Tom Green | 31 28 14 N | 100 30 03 W |
| San Angelo Telephone Company Building | Building | 561 | Tom Green | 31 27 42 N | 100 26 12 W |
| San Angelo Yard | Locale | 573 | Tom Green | 31 29 56 N | 100 24 37 W |
| San Antonio | Populated Place | 198 | Bexar | 29 25 27 N | 098 29 37 W |
| San Antonio Academy | School | 214 | Bexar | 29 27 03 N | 098 29 33 W |
| San Antonio Art Institute | Building | 243 | Bexar | 29 29 09 N | 098 27 22 W |
| San Antonio Art League Museum | Building | 193 | Bexar | 29 25 02 N | 098 29 29 W |
| San Antonio Baptist Deaf Mission Church | Church | 223 | Bexar | 29 27 24 N | 098 29 22 W |
| San Antonio Baseball Field - University of Texas | Park | 301 | Bexar | 29 34 59 N | 098 37 35 W |
| San Antonio Bay | Bay | 0 | Calhoun | 28 18 19 N | 096 44 17 W |
| San Antonio Botanical Garden | Park | 235 | Bexar | 29 27 30 N | 098 27 29 W |
| San Antonio Bynum Seventh Day Adventist Church | Church | 199 | Bexar | 29 21 49 N | 098 33 40 W |
| San Antonio Camp | Locale | 549 | Kerr | 30 02 36 N | 099 21 01 W |
| San Antonio Canyon | Valley | | Presidio | 29 50 12 N | 104 36 26 W |
| San Antonio Casino Club Building | Building | 195 | Bexar | 29 25 31 N | 098 29 18 W |
| San Antonio Cemetery | Cemetery | 3 | Aransas | 27 56 13 N | 097 07 20 W |
| San Antonio Cemetery | Cemetery | 32 | Goliad | 28 38 11 N | 097 14 52 W |
| San Antonio Cemetery | Cemetery | 38 | Hidalgo | 26 13 40 N | 098 26 33 W |
| San Antonio Cemetery | Cemetery | 136 | Milam | 30 40 41 N | 096 57 08 W |
| San Antonio Cemetery | Cemetery | 8 | Willacy | 26 18 44 N | 097 36 54 W |
| San Antonio Chinese Methodist Church | Church | 265 | Bexar | 29 31 23 N | 098 36 49 W |
| San Antonio Church of Christ Jesus | Church | 255 | Bexar | 29 33 22 N | 098 28 20 W |
| San Antonio College | School | 207 | Bexar | 29 26 47 N | 098 29 52 W |
| San Antonio Convocation Center - University of Texas | Park | 301 | Bexar | 29 34 58 N | 098 37 18 W |
| San Antonio Country Club | Locale | 226 | Bexar | 29 28 01 N | 098 27 35 W |
| San Antonio Covenant Church | Church | 246 | Bexar | 29 33 12 N | 098 24 40 W |
| San Antonio De Padua Church | Church | 1126 | El Paso | 31 44 46 N | 106 22 01 W |
| San Antonio Drug Company | Building | 194 | Bexar | 29 25 26 N | 098 29 28 W |
| San Antonio Fire Department Station Number 38 | Building | 217 | Bexar | 29 28 59 N | 098 23 30 W |
| San Antonio Fire Department Station Number 4 | Building | 198 | Bexar | 29 26 16 N | 098 29 05 W |
| San Antonio Fire Department Station Number 5 | Building | 225 | Bexar | 29 26 26 N | 098 27 43 W |
| San Antonio Fire Department Station Number 6 | Building | 227 | Bexar | 29 27 05 N | 098 29 55 W |
| San Antonio Integrated Health Services Hospital | Hospital | 300 | Bexar | 29 30 18 N | 098 34 34 W |
| San Antonio International Airport | Airport | 238 | Bexar | 29 32 02 N | 098 28 12 W |
| San Antonio Korean Baptist Church | Church | 228 | Bexar | 29 31 41 N | 098 26 30 W |
| San Antonio Lake | Lake | 78 | Leon | 30 58 44 N | 096 13 48 W |
| San Antonio Loan and Trust Building | Building | 196 | Bexar | 29 25 29 N | 098 29 27 W |
| San Antonio Mine | Mine | 1429 | Presidio | 29 53 41 N | 104 28 38 W |
| San Antonio Missions National Historical Park | Park | 160 | Bexar | 29 19 58 N | 098 27 27 W |
| San Antonio Mountain | Summit | 2114 | Hudspeth | 31 59 41 N | 105 32 57 W |
| San Antonio Museum of Art | Building | 200 | Bexar | 29 26 15 N | 098 28 56 W |
| San Antonio Pass | Gap | 1648 | Jeff Davis | 30 36 49 N | 104 16 24 W |
| San Antonio Prairie | Populated Place | 131 | Burleson | 30 27 29 N | 096 46 60 W |
| San Antonio Prairie Cemetery | Cemetery | 125 | Burleson | 30 27 10 N | 096 47 17 W |
| San Antonio Public Library | Building | 125 | Bexar | 28 51 56 N | 098 29 38 W |
| San Antonio Raceway | Locale | 230 | Bexar | 29 29 53 N | 098 21 27 W |
| San Antonio Regional Fellowship Church | Church | 215 | Bexar | 29 27 59 N | 098 30 41 W |
| San Antonio River | Stream | | Calhoun | 28 30 26 N | 096 53 28 W |
| San Antonio SE Area Police Station | Building | 191 | Bexar | 29 25 32 N | 098 25 37 W |
| San Antonio Softball Field - University of Texas | Park | 300 | Bexar | 29 34 60 N | 098 37 24 W |
| San Antonio Springs | Spring | 231 | Bexar | 29 28 31 N | 098 29 31 W |
| San Antonio Street School | School | 192 | Bexar | 29 21 36 N | 098 26 58 W |
| San Antonio Tank | Reservoir | 144 | Zapata | 26 52 09 N | 099 03 59 W |
| San Antonio Viejo | Populated Place | 227 | Jim Hogg | 26 57 20 N | 098 49 58 W |
| San Antonio Warm Springs Rehabilitation Hospital | Hospital | 285 | Bexar | 29 30 47 N | 098 35 23 W |
| San Antonio Water Works Pump Station Number 2 | Building | 201 | Bexar | 29 26 57 N | 098 28 38 W |
| San Antonio Windmill | Locale | 6 | Kenedy | 26 56 20 N | 097 39 10 W |
| San Antonio Windmill | Locale | 160 | Starr | 26 43 43 N | 098 39 51 W |
| San Augustine | Populated Place | 114 | San Augustine | 31 31 48 N | 094 06 22 W |
| San Augustine City Lake | Reservoir | 87 | San Augustine | 31 30 25 N | 094 06 13 W |
| San Augustine City Lake Dam | Dam | 87 | San Augustine | 31 30 25 N | 094 06 13 W |
| San Augustine County | Civil | 72 | San Augustine | 31 24 01 N | 094 10 01 W |
| San Augustine County Airport | Airport | 129 | San Augustine | 31 32 23 N | 094 10 14 W |
| San Augustine County Courthouse | Building | 104 | San Augustine | 31 32 09 N | 094 06 45 W |
| San Augustine County Historical Foundation Museum | Building | 108 | San Augustine | 31 31 50 N | 094 06 33 W |
| San Augustine Draw | Valley | | Menard | 30 52 23 N | 099 58 47 W |
| San Augustine Elementary School | School | 121 | San Augustine | 31 31 47 N | 094 06 11 W |
| San Augustine Intermediate School | School | 109 | San Augustine | 31 32 10 N | 094 07 19 W |
| San Augustine Park | Park | 52 | San Augustine | 31 11 55 N | 094 04 35 W |
| San Augustine Park Campground | Locale | 55 | San Augustine | 31 11 58 N | 094 04 45 W |
| San Augustine Spring | Spring | 110 | San Augustine | 31 31 08 N | 094 00 24 W |
| San Augustine Spring | Spring | 137 | San Augustine | 31 32 44 N | 094 03 46 W |
| San Augustine Spring | Spring | 118 | San Augustine | 31 36 40 N | 094 07 09 W |
| San Augustines Springs | Spring | 617 | Menard | 30 52 15 N | 099 58 51 W |
| San Benito | Populated Place | 11 | Cameron | 26 07 57 N | 097 37 52 W |
| San Benito City Park | Park | 11 | Cameron | 26 08 15 N | 097 38 37 W |
| San Benito High School | School | 10 | Cameron | 26 08 30 N | 097 38 59 W |
| San Benito Municipal Airport | Airport | 9 | Cameron | 26 08 02 N | 097 36 46 W |
| San Benito Positive Redirection Center | School | 11 | Cameron | 26 08 32 N | 097 38 10 W |
| San Benito Public Library | Building | 12 | Cameron | 26 08 14 N | 097 37 43 W |
| San Benito Pumping Station | Locale | 18 | Cameron | 26 02 40 N | 097 45 22 W |
| San Benito Seventh Day Adventist Church | Church | 11 | Cameron | 26 08 13 N | 097 37 38 W |
| San Bernard National Wildlife Refuge | Park | 0 | Brazoria | 28 51 01 N | 095 32 01 W |
| San Bernard National Wildlife Refuge Trail | Trail | 0 | Brazoria | 28 51 01 N | 095 32 01 W |
| San Bernard Reservoir Number 1 | Reservoir | 5 | Brazoria | 29 06 43 N | 095 42 25 W |
| San Bernard Reservoir Number 1 Levee | Dam | 5 | Brazoria | 29 06 43 N | 095 42 25 W |
| San Bernard Reservoir Number 2 | Reservoir | 10 | Brazoria | 29 05 55 N | 095 42 37 W |
| San Bernard Reservoir Number 2 Levee | Dam | 10 | Brazoria | 29 05 55 N | 095 42 37 W |
| San Bernard Reservoir Number 3 | Reservoir | 11 | Brazoria | 29 06 19 N | 095 43 01 W |
| San Bernard Reservoir Number 3 Levee | Dam | 11 | Brazoria | 29 06 19 N | 095 43 01 W |
| San Bernard River | Stream | | Brazoria | 28 51 43 N | 095 26 20 W |
| San Caja Hill | Summit | 147 | McMullen | 28 15 48 N | 098 22 44 W |
| San Caja Hollow | Valley | | McMullen | 28 19 53 N | 098 23 53 W |
| San Cajo | Summit | 210 | Duval | 27 58 16 N | 098 29 24 W |
| San Carlos | Populated Place | 23 | Hidalgo | 26 17 44 N | 098 04 19 W |
| San Carlos | Populated Place | 113 | Starr | 26 40 46 N | 098 51 13 W |
| San Carlos Acres Colonia | Populated Place | 22 | Hidalgo | 26 17 39 N | 098 03 23 W |
| San Carlos Creek | Stream | | Webb | 27 45 22 N | 099 13 57 W |
| San Carlos Elementary School | School | 23 | Hidalgo | 26 17 20 N | 098 04 26 W |
| San Carlos Elementary School | School | 23 | Hidalgo | 26 17 46 N | 098 04 26 W |
| San Carlos Farms Colonia | Populated Place | 23 | Hidalgo | 26 18 08 N | 098 04 20 W |
| San Carlos Gas Field | Oilfield | 23 | Hidalgo | 26 18 59 N | 098 04 50 W |
| San Carlos Mine | Mine | 1319 | Presidio | 30 27 35 N | 104 42 35 W |