Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| KANI-AM (Wharton) | Tower | 29 | Wharton | 29 19 23 N | 096 03 33 W |
| Kendleton | Populated Place | 29 | Fort Bend | 29 27 03 N | 095 59 41 W |
| King Ranch Dam Number 6 | Dam | 29 | Kleberg | 27 33 31 N | 097 56 01 W |
| Klump Gas Field | Oilfield | 29 | Hidalgo | 26 04 18 N | 098 11 34 W |
| Koenig Winter Resort Colonia | Populated Place | 29 | Hidalgo | 26 10 20 N | 098 05 11 W |
| Krenek House | Building | 29 | Victoria | 28 48 16 N | 097 00 15 W |
| Kurio Heliport | Airport | 29 | Harris | 29 48 07 N | 095 33 56 W |
| L B Johnson Elementary School | School | 29 | Hidalgo | 26 17 30 N | 098 08 47 W |
| La Mula Windmill | Locale | 29 | Brooks | 27 07 01 N | 098 03 49 W |
| Laguna Larga Pasture | Flat | 29 | Kleberg | 27 16 56 N | 098 01 21 W |
| Lake Conception | Lake | 29 | Hidalgo | 26 10 50 N | 098 16 16 W |
| Lake Mathis Point Colonia | Populated Place | 29 | San Patricio | 28 07 53 N | 097 52 42 W |
| Lake Run-A-Muck | Reservoir | 29 | San Jacinto | 30 29 25 N | 094 58 25 W |
| Lake Run-A-Muck Dam | Dam | 29 | San Jacinto | 30 29 25 N | 094 58 25 W |
| Lakeshore Gardens | Populated Place | 29 | San Patricio | 28 07 46 N | 097 52 11 W |
| Lakeshore Gardens Number 1 Colonia | Populated Place | 29 | San Patricio | 28 07 42 N | 097 52 06 W |
| Lander-Hopkins House | Building | 29 | Victoria | 28 48 11 N | 097 00 21 W |
| Lane-Tarkington House | Building | 29 | Victoria | 28 48 22 N | 097 00 18 W |
| Lawrence House | Building | 29 | Victoria | 28 48 20 N | 097 00 17 W |
| Lcra Dam | Dam | 29 | Matagorda | 28 58 36 N | 096 00 42 W |
| Levi-Welder House | Building | 29 | Victoria | 28 48 07 N | 097 00 19 W |
| Lincoln Elementary School | School | 29 | Hidalgo | 26 18 17 N | 098 08 55 W |
| Lincoln School | School | 29 | Hidalgo | 26 18 18 N | 098 08 52 W |
| Little House | Building | 29 | Victoria | 28 48 16 N | 097 00 32 W |
| Live Oak Mobil Home Park Colonia | Populated Place | 29 | Hidalgo | 26 19 20 N | 098 11 36 W |
| Los Albores Park | Park | 29 | Hidalgo | 26 17 46 N | 098 08 38 W |
| Los Albores Park | Park | 29 | Hidalgo | 26 17 34 N | 098 08 29 W |
| Lower Rio Grande Valley National Wildlife Refuge Trail | Trail | 29 | Hidalgo | 26 05 17 N | 098 13 49 W |
| Lunar Heights Colonia | Populated Place | 29 | Hidalgo | 26 10 13 N | 098 04 13 W |
| M Rivas Elementary School | School | 29 | Hidalgo | 26 10 02 N | 098 04 08 W |
| Mackay Cemetery | Cemetery | 29 | Wharton | 29 15 58 N | 096 08 34 W |
| Mariposa Oil Field | Oilfield | 29 | Brooks | 27 08 48 N | 098 02 37 W |
| Marrana Pasture | Flat | 29 | Brooks | 26 50 45 N | 098 08 14 W |
| Max Colonia | Populated Place | 29 | Hidalgo | 26 20 00 N | 098 11 36 W |
| McAllen Main Canal | Canal | 29 | Hidalgo | 26 09 21 N | 098 14 50 W |
| McAllen Miller International Airport | Airport | 29 | Hidalgo | 26 10 33 N | 098 14 19 W |
| McCan-Nave House | Building | 29 | Victoria | 28 48 10 N | 097 00 26 W |
| McColl Estates Colonia | Populated Place | 29 | Hidalgo | 26 19 09 N | 098 11 32 W |
| McNamara-O'Conner House | Building | 29 | Victoria | 28 48 08 N | 097 00 12 W |
| Memorial Baptist Church | Church | 29 | Hidalgo | 26 18 03 N | 098 10 26 W |
| Memorial Junior High School | School | 29 | Hidalgo | 26 17 58 N | 098 07 41 W |
| Memorial Park | Park | 29 | Hidalgo | 26 17 28 N | 098 09 01 W |
| Memorial Park | Park | 29 | Hidalgo | 26 17 28 N | 098 08 59 W |
| Memorial Park | Park | 29 | Victoria | 28 48 50 N | 097 00 19 W |
| Mercy Mission | Church | 29 | Hidalgo | 26 05 59 N | 098 13 10 W |
| Mesquite Island | Island | 29 | San Patricio | 28 04 52 N | 097 53 35 W |
| Mission Bend | Populated Place | 29 | Fort Bend | 29 41 38 N | 095 39 54 W |
| Mission Bend Elementary School | School | 29 | Fort Bend | 29 41 18 N | 095 40 34 W |
| Mission Glen Elementary School | School | 29 | Fort Bend | 29 40 57 N | 095 40 20 W |
| Mission West Elementary School | School | 29 | Fort Bend | 29 41 36 N | 095 41 16 W |
| Morningside Estates Colonia | Populated Place | 29 | Hidalgo | 26 15 41 N | 098 07 17 W |
| Moss Hill | Populated Place | 29 | Liberty | 30 14 51 N | 094 44 30 W |
| Mount Olive Church | Church | 29 | Wharton | 29 16 44 N | 096 08 02 W |
| Mount Pisgah Church | Church | 29 | Victoria | 28 54 55 N | 096 52 47 W |
| Mount Zion Church | Church | 29 | Hidalgo | 26 10 46 N | 098 05 56 W |
| Mount Zion Church | Church | 29 | Victoria | 28 34 33 N | 097 07 35 W |
| Murillo Colonia | Populated Place | 29 | Hidalgo | 26 15 23 N | 098 06 48 W |
| Nave Museum | Building | 29 | Victoria | 28 48 09 N | 097 00 25 W |
| Navidad | Populated Place | 29 | Jackson | 29 03 56 N | 096 46 09 W |
| New Caney | Populated Place | 29 | Montgomery | 30 09 19 N | 095 12 41 W |
| New Covenant Baptist Church | Church | 29 | Harris | 29 57 16 N | 095 25 14 W |
| New Palm Colonia | Populated Place | 29 | Hidalgo | 26 10 49 N | 098 06 33 W |
| Nob Hill Park | Park | 29 | Harris | 29 48 11 N | 095 33 07 W |
| Nob Hill Park Trail | Trail | 29 | Harris | 29 48 11 N | 095 33 07 W |
| North Lakeshore Gardens Colonia | Populated Place | 29 | San Patricio | 28 07 53 N | 097 52 35 W |
| North McColl Colonia | Populated Place | 29 | Hidalgo | 26 19 35 N | 098 11 29 W |
| North Woods Baptist Church | Church | 29 | Harris | 30 02 43 N | 095 20 46 W |
| Northbrook High School | School | 29 | Harris | 29 48 58 N | 095 31 52 W |
| Nurillo | Populated Place | 29 | Hidalgo | 26 16 01 N | 098 07 17 W |
| Oak Hill Church | Church | 29 | Fort Bend | 29 39 57 N | 095 45 21 W |
| Old Edinburg Cemetery | Cemetery | 29 | Hidalgo | 26 18 36 N | 098 07 39 W |
| Old Municipal Assembly Hall | Building | 29 | Victoria | 28 48 15 N | 096 59 49 W |
| Old Victoria County Courthouse | Building | 29 | Victoria | 28 47 59 N | 097 00 23 W |
| One O'Connor Plaza-Tower Heliport | Airport | 29 | Victoria | 28 48 04 N | 097 00 21 W |
| Owassa Estates Colonia | Populated Place | 29 | Hidalgo | 26 14 32 N | 098 07 20 W |
| Paisano Windmill | Locale | 29 | Kleberg | 27 17 03 N | 098 01 42 W |
| Palomas Windmill | Locale | 29 | Brooks | 26 49 17 N | 098 09 19 W |
| Pan American Track and Soccer Field - University of Texas | Park | 29 | Hidalgo | 26 18 18 N | 098 10 16 W |
| Papa Heliport | Airport | 29 | Harris | 29 59 16 N | 095 21 16 W |
| Papalote del Norte | Populated Place | 29 | Brooks | 27 03 28 N | 098 04 12 W |
| Patti Welder Middle School | School | 29 | Victoria | 28 47 59 N | 096 59 23 W |
| Patti Welder Stadium | Park | 29 | Victoria | 28 47 59 N | 096 59 22 W |
| Pecan Estates Number 5 Colonia | Populated Place | 29 | Hidalgo | 26 13 02 N | 098 06 26 W |
| Pickering House | Building | 29 | Victoria | 28 48 11 N | 097 00 25 W |
| Pine Shadows Elementary School | School | 29 | Harris | 29 48 24 N | 095 32 17 W |
| Pine Shadows School | School | 29 | Harris | 29 48 25 N | 095 32 17 W |
| Point Loma | Populated Place | 29 | San Patricio | 28 06 41 N | 097 51 48 W |
| Polly Ryan Memorial Hospital | Hospital | 29 | Fort Bend | 29 34 35 N | 095 46 13 W |
| Porter Church of Christ | Church | 29 | Montgomery | 30 06 16 N | 095 14 48 W |
| Proctor House | Building | 29 | Victoria | 28 48 10 N | 097 00 26 W |
| Proctor-Vandenberge House | Building | 29 | Victoria | 28 48 21 N | 097 00 33 W |
| Quiet Village Number 2 Colonia | Populated Place | 29 | Hidalgo | 26 10 20 N | 098 04 42 W |
| R C W Colonia | Populated Place | 29 | Hidalgo | 26 20 21 N | 098 12 12 W |
| Remuda RV Park Colonia | Populated Place | 29 | Hidalgo | 26 10 24 N | 098 05 14 W |
| Reservoir Number 6 | Reservoir | 29 | Kleberg | 27 33 31 N | 097 56 01 W |
| Richmond City Park | Park | 29 | Fort Bend | 29 35 11 N | 095 46 18 W |
| Rincon Bend | Bend | 29 | Hidalgo | 26 06 19 N | 098 18 11 W |
| Rising Star Baptist Church | Church | 29 | Hidalgo | 26 18 21 N | 098 09 05 W |
| Rivas Elementary School | School | 29 | Hidalgo | 26 09 58 N | 098 04 09 W |
| Rivercenter Shopping Center | Locale | 29 | Hidalgo | 26 10 33 N | 098 05 59 W |
| Road Runner Colonia Number 2 | Populated Place | 29 | Hidalgo | 26 09 37 N | 098 06 08 W |
| Robert Clark House | Building | 29 | Victoria | 28 48 06 N | 097 00 19 W |
| Rodgers Lake Estates Colonia | Populated Place | 29 | Hidalgo | 26 20 11 N | 098 12 23 W |
| Rodriguez Colonia | Populated Place | 29 | Hidalgo | 26 17 18 N | 098 08 11 W |
| Rodriguez Colonia Number 2 | Populated Place | 29 | Hidalgo | 26 17 14 N | 098 08 11 W |
| Rogers Lake | Lake | 29 | Montgomery | 30 11 07 N | 095 23 16 W |
| Roosevelt Elementary School | School | 29 | Hidalgo | 26 09 50 N | 098 15 18 W |
| Roosevelt Elementary School | School | 29 | Hidalgo | 26 09 52 N | 098 15 23 W |
| Royalty House Number 2 and 3 Colonia | Populated Place | 29 | Hidalgo | 26 10 06 N | 098 06 44 W |
| Royston Nave Memorial | Building | 29 | Victoria | 28 48 11 N | 097 00 27 W |