Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Old Reb Airport | Airport | 17 | Hidalgo | 26 10 32 N | 097 52 31 W |
| Lorenzana Colonia | Populated Place | 21 | Hidalgo | 26 10 31 N | 097 55 02 W |
| Clark Colonia | Populated Place | 29 | Hidalgo | 26 10 31 N | 098 05 00 W |
| Flora Colonia | Populated Place | 26 | Hidalgo | 26 10 31 N | 098 00 59 W |
| Valley Baptist Medical Center | Airport | 26 | Cameron | 26 10 31 N | 097 40 13 W |
| Little Childrens Fellowship Church | Church | 11 | Cameron | 26 10 30 N | 097 40 28 W |
| Valley Baptist Hospital | Hospital | 11 | Cameron | 26 10 30 N | 097 40 15 W |
| Saint Joseph Cemetery | Cemetery | 29 | Hidalgo | 26 10 28 N | 098 06 48 W |
| W A Todd Middle School | School | 27 | Hidalgo | 26 10 28 N | 098 02 32 W |
| Valle de Palmas Number 1 Colonia | Populated Place | 18 | Hidalgo | 26 10 27 N | 097 54 15 W |
| Milagro Estates Colonia | Populated Place | 31 | Hidalgo | 26 10 27 N | 098 08 11 W |
| Harlingen Municipal Golf Course | Locale | 12 | Cameron | 26 10 26 N | 097 42 29 W |
| Mercer Reservoir 1 | Reservoir | 4 | Cameron | 26 10 25 N | 097 27 07 W |
| Mercer Reservoir 1 Levee | Dam | 4 | Cameron | 26 10 25 N | 097 27 07 W |
| J P Lenoir Elementary School | School | 27 | Hidalgo | 26 10 25 N | 098 03 15 W |
| Wood Park | Park | 10 | Cameron | 26 10 24 N | 097 41 41 W |
| Barrington Heights Colonia | Populated Place | 16 | Cameron | 26 10 24 N | 097 49 38 W |
| Old Rebel Field Colonia | Populated Place | 18 | Hidalgo | 26 10 24 N | 097 52 38 W |
| Cascade Park | Park | 29 | Hidalgo | 26 10 24 N | 098 14 01 W |
| Benita Addition Colonia | Populated Place | 29 | Hidalgo | 26 10 24 N | 098 04 27 W |
| Remuda RV Park Colonia | Populated Place | 29 | Hidalgo | 26 10 24 N | 098 05 14 W |
| Pharr-San Juan-Alamo Memorial High School | School | 30 | Hidalgo | 26 10 23 N | 098 07 25 W |
| Bentsen Rio Grande Valley State Park | Park | 33 | Hidalgo | 26 10 23 N | 098 22 57 W |
| B Moye Elementary School | School | 28 | Hidalgo | 26 10 20 N | 098 03 07 W |
| Cascade Park | Park | 33 | Hidalgo | 26 10 20 N | 098 13 46 W |
| Koenig Winter Resort Colonia | Populated Place | 29 | Hidalgo | 26 10 20 N | 098 05 11 W |
| Moore Road Colonia | Populated Place | 28 | Hidalgo | 26 10 20 N | 098 10 56 W |
| Quiet Village Number 2 Colonia | Populated Place | 29 | Hidalgo | 26 10 20 N | 098 04 42 W |
| Val Verde Grove Colonia | Populated Place | 29 | Hidalgo | 26 10 20 N | 098 05 03 W |
| Villa Donna Colonia | Populated Place | 29 | Hidalgo | 26 10 20 N | 098 04 24 W |
| Village Grove Number 2 Colonia | Populated Place | 29 | Hidalgo | 26 10 20 N | 098 04 56 W |
| Cain Dam 2 | Dam | 6 | Cameron | 26 10 19 N | 097 22 31 W |
| Cain Reservoir 2 | Reservoir | 6 | Cameron | 26 10 19 N | 097 22 31 W |
| La Feria North | Populated Place | 16 | Cameron | 26 10 19 N | 097 49 20 W |
| Sweeney Lake West Dam | Dam | 4 | Cameron | 26 10 19 N | 097 29 55 W |
| Donna High School | School | 26 | Hidalgo | 26 10 19 N | 098 02 12 W |
| Horseshoe Lake | Lake | 3 | Cameron | 26 10 18 N | 097 19 04 W |
| Wood Park | Park | 2 | Cameron | 26 10 18 N | 097 41 40 W |
| Windsong Village Colonia | Populated Place | 15 | Cameron | 26 10 17 N | 097 49 06 W |
| Pharr Gas Field | Oilfield | 34 | Hidalgo | 26 10 17 N | 098 09 52 W |
| Arroyo Hike and Bike Trail | Trail | 11 | Cameron | 26 10 16 N | 097 41 10 W |
| South Texas Vo-Tech Institute | School | 20 | Hidalgo | 26 10 15 N | 097 57 54 W |
| Spring Fest Park | Park | 29 | Hidalgo | 26 10 15 N | 098 14 56 W |
| First Free Will Baptist Church | Church | 21 | Hidalgo | 26 10 14 N | 097 58 32 W |
| First Baptist Church | Church | 28 | Hidalgo | 26 10 14 N | 098 03 07 W |
| Madero | Populated Place | 35 | Hidalgo | 26 10 14 N | 098 19 53 W |
| Solis Colonia | Populated Place | 17 | Cameron | 26 10 13 N | 097 50 47 W |
| Donna | Populated Place | 28 | Hidalgo | 26 10 13 N | 098 03 07 W |
| Lunar Heights Colonia | Populated Place | 29 | Hidalgo | 26 10 13 N | 098 04 13 W |
| Saint Martin de Porres Catholic Church | Church | 23 | Hidalgo | 26 10 12 N | 097 59 27 W |
| Weslaco High School | School | 23 | Hidalgo | 26 10 12 N | 098 00 03 W |
| Sweeney Lake | Reservoir | 3 | Cameron | 26 10 11 N | 097 29 56 W |
| Templo La Hermosa Congregational Holiness Church | Church | 27 | Hidalgo | 26 10 11 N | 098 02 41 W |
| Price Elementary School | School | 26 | Hidalgo | 26 10 10 N | 098 02 03 W |
| Valle Verde Colonia | Populated Place | 16 | Cameron | 26 10 09 N | 097 49 20 W |
| Alamo Rose RV Resort Colonia | Populated Place | 30 | Hidalgo | 26 10 09 N | 098 07 24 W |
| Dixieland Park | Park | 13 | Cameron | 26 10 08 N | 097 43 07 W |
| Shofner Farms Airport | Airport | 13 | Cameron | 26 10 07 N | 097 44 01 W |
| Adams Gardens | Populated Place | 16 | Cameron | 26 10 06 N | 097 47 33 W |
| Sierra Alto Mobile Home Colonia | Populated Place | 18 | Cameron | 26 10 06 N | 097 50 54 W |
| Airport Elementary School | School | 22 | Hidalgo | 26 10 06 N | 097 58 30 W |
| Royalty House Number 2 and 3 Colonia | Populated Place | 29 | Hidalgo | 26 10 06 N | 098 06 44 W |
| Sam Houston Intermediate School | School | 23 | Hidalgo | 26 10 05 N | 097 59 10 W |
| San Juan Cemetery | Cemetery | 35 | Hidalgo | 26 10 05 N | 098 09 53 W |
| Second Donna Apostolic Church | Church | 26 | Hidalgo | 26 10 05 N | 098 02 17 W |
| Weslaco High School | School | 24 | Hidalgo | 26 10 04 N | 098 00 05 W |
| Maria Inez Banco Number 46 | Levee | 32 | Hidalgo | 26 10 04 N | 098 20 22 W |
| Botts Park | Park | 14 | Cameron | 26 10 03 N | 097 42 43 W |
| Iglesia de Dios Pentecostal Church | Church | 22 | Hidalgo | 26 10 03 N | 097 58 43 W |
| Principe de Paz Methodist Church | Church | 28 | Hidalgo | 26 10 03 N | 098 03 12 W |
| Adams Gardens | Locale | 16 | Cameron | 26 10 02 N | 097 47 42 W |
| HME Colonia | Populated Place | 29 | Hidalgo | 26 10 02 N | 098 12 12 W |
| J W Caceres Elementary School | School | 29 | Hidalgo | 26 10 02 N | 098 04 08 W |
| M Rivas Elementary School | School | 29 | Hidalgo | 26 10 02 N | 098 04 08 W |
| Dixieland Park | Park | 13 | Cameron | 26 10 01 N | 097 43 05 W |
| Reba Bass Lake | Lake | 14 | Cameron | 26 10 01 N | 097 47 09 W |
| Resaca de los Fresnos | Reservoir | 4 | Cameron | 26 10 01 N | 097 26 46 W |
| Sweeney Lake East Levee | Dam | 4 | Cameron | 26 10 01 N | 097 28 13 W |
| Wardner Levee | Dam | 6 | Cameron | 26 10 01 N | 097 31 19 W |
| Wardner Reservoir | Reservoir | 6 | Cameron | 26 10 01 N | 097 31 19 W |
| Caceres Elementary School | School | 29 | Hidalgo | 26 10 01 N | 098 04 12 W |
| Cross Lake | Reservoir | 5 | Cameron | 26 09 59 N | 097 29 14 W |
| Plumosa Village Colonia | Populated Place | 31 | Hidalgo | 26 09 59 N | 098 07 56 W |
| Roosevelt School Colonia | Populated Place | 22 | Hidalgo | 26 09 59 N | 097 58 56 W |
| El Murillo Banco Number One Hundred Thirty-four | Levee | 35 | Hidalgo | 26 09 59 N | 098 22 40 W |
| El Murillo Banco Number One Hundred Thirty-four | Levee | 35 | Hidalgo | 26 09 59 N | 098 22 40 W |
| Rivas Elementary School | School | 29 | Hidalgo | 26 09 58 N | 098 04 09 W |
| Port Isabel-Cameron County Airport | Airport | 26 | Cameron | 26 09 57 N | 097 20 45 W |
| Restlawn Memorial Park | Cemetery | 15 | Cameron | 26 09 56 N | 097 47 50 W |
| Texas College of Arts and Industries | School | 20 | Hidalgo | 26 09 56 N | 097 57 29 W |
| A M Ochoa Elementary School | School | 28 | Hidalgo | 26 09 56 N | 098 03 11 W |
| Airport Elementary School | School | 22 | Hidalgo | 26 09 56 N | 097 58 24 W |
| Lincoln School | School | 23 | Hidalgo | 26 09 56 N | 097 59 43 W |
| Port Isabel Naval Auxiliary Air Station (historical) | Military (Historical) | | Cameron | 26 09 56 N | 097 20 37 W |
| City of Harlingen Dam | Dam | 12 | Cameron | 26 09 55 N | 097 43 13 W |
| City of Harlingen Reservoir | Reservoir | 12 | Cameron | 26 09 55 N | 097 43 13 W |
| KRGV-TV (Weslaco) | Tower | 16 | Cameron | 26 09 55 N | 097 48 46 W |
| Mount Sinai Baptist Church | Church | 23 | Hidalgo | 26 09 55 N | 097 59 30 W |
| Alameda Park | Park | 23 | Hidalgo | 26 09 54 N | 097 59 21 W |
| Cameron County Airport | Airport | 4 | Cameron | 26 09 53 N | 097 20 38 W |
| F D Roosevelt Intermediate School | School | 22 | Hidalgo | 26 09 53 N | 097 58 59 W |
| C Stainke Elementary School | School | 27 | Hidalgo | 26 09 52 N | 098 02 38 W |
| Roosevelt Elementary School | School | 29 | Hidalgo | 26 09 52 N | 098 15 23 W |
| Stainke Elementary School | School | 27 | Hidalgo | 26 09 52 N | 098 02 32 W |
| Weslaco City Park | Park | 23 | Hidalgo | 26 09 52 N | 097 58 40 W |
| Ben Milam Elementary School | School | 13 | Cameron | 26 09 51 N | 097 42 23 W |
| Country Living Estates Colonia | Populated Place | 31 | Hidalgo | 26 09 51 N | 098 07 56 W |
| Moore Road Colonia | Populated Place | 31 | Hidalgo | 26 09 51 N | 098 07 45 W |
| Ochoa Elementary School | School | 28 | Hidalgo | 26 09 51 N | 098 03 07 W |
| Roosevelt Elementary School | School | 29 | Hidalgo | 26 09 50 N | 098 15 18 W |