Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Laredo (city), TX | 255,205 |
| 2 | Rio Bravo (city), TX | 4,450 |
| 3 | El Cenizo (city), TX | 2,540 |
| 4 | Ranchos Penitas West (CDP), TX | 466 |
| 5 | Pueblo Nuevo (CDP), TX | 432 |
| 6 | La Presa (CDP), TX | 241 |
| 7 | Tanquecitos South Acres (CDP), TX | 229 |
| 8 | San Carlos II (CDP), TX | 220 |
| 9 | Ranchitos East (CDP), TX | 189 |
| 10 | San Carlos I (CDP), TX | 187 |
| 11 | Los Altos (CDP), TX | 175 |
| 12 | Botines (CDP), TX | 149 |
| 13 | Colorado Acres (CDP), TX | 127 |
| 14 | Bonanza Hills (CDP), TX | 61 |
| 15 | Tanquecitos South Acres II (CDP), TX | 60 |
| 16 | Los Corralitos (CDP), TX | 36 |
| 17 | Los Minerales (CDP), TX | 30 |
| 18 | Laredo Ranchettes (CDP), TX | 21 |
| 19 | Los Huisaches (CDP), TX | 15 |
| 20 | Los Veteranos II (CDP), TX | 11 |
Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Laredo (city), TX | 255,205 |
| 2 | Rio Bravo (city), TX | 4,450 |
| 3 | El Cenizo (city), TX | 2,540 |
| 4 | Ranchos Penitas West (CDP), TX | 466 |
| 5 | Pueblo Nuevo (CDP), TX | 432 |
| 6 | La Presa (CDP), TX | 241 |
| 7 | Tanquecitos South Acres (CDP), TX | 229 |
| 8 | San Carlos II (CDP), TX | 220 |
| 9 | Ranchitos East (CDP), TX | 189 |
| 10 | San Carlos I (CDP), TX | 187 |
| 11 | Los Altos (CDP), TX | 175 |
| 12 | Botines (CDP), TX | 149 |
| 13 | Colorado Acres (CDP), TX | 127 |
| 14 | Bonanza Hills (CDP), TX | 61 |
| 15 | Tanquecitos South Acres II (CDP), TX | 60 |
| 16 | Los Corralitos (CDP), TX | 36 |
| 17 | Los Minerales (CDP), TX | 30 |
| 18 | Laredo Ranchettes (CDP), TX | 21 |
| 19 | Los Veteranos II (CDP), TX | 11 |
| 20 | Four Points (CDP), TX | 10 |
Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Laredo (city), TX | 255,205 |
| 2 | Rio Bravo (city), TX | 4,450 |
| 3 | Encinal (city), TX | 540 |
| 4 | Ranchos Penitas West (CDP), TX | 466 |
| 5 | Pueblo Nuevo (CDP), TX | 432 |
| 6 | La Presa (CDP), TX | 241 |
| 7 | Tanquecitos South Acres (CDP), TX | 229 |
| 8 | San Carlos II (CDP), TX | 220 |
| 9 | Ranchitos East (CDP), TX | 189 |
| 10 | San Carlos I (CDP), TX | 187 |
| 11 | Los Altos (CDP), TX | 175 |
| 12 | Botines (CDP), TX | 149 |
| 13 | Colorado Acres (CDP), TX | 127 |
| 14 | Bonanza Hills (CDP), TX | 61 |
| 15 | Tanquecitos South Acres II (CDP), TX | 60 |
| 16 | Los Corralitos (CDP), TX | 36 |
| 17 | Los Minerales (CDP), TX | 30 |
| 18 | Laredo Ranchettes (CDP), TX | 21 |
| 19 | Los Huisaches (CDP), TX | 15 |
| 20 | Los Veteranos II (CDP), TX | 11 |