| 1 | Santa Teresa CDP | 11,777 |
| 2 | Las Cruces city (north-northeast) | 6,940 |
| 3 | Las Cruces city (east-northeast 2) | 6,716 |
| 4 | Las Cruces city (south-southeast 1) | 6,620 |
| 5 | Las Cruces city (north 1) | 6,193 |
| 6 | Las Cruces city (north 2) | 5,711 |
| 7 | Las Cruces city (south 1) | 5,575 |
| 8 | San Pablo CDP | 5,549 |
| 9 | Las Cruces city (south 4) | 5,174 |
| 10 | Las Cruces city (west 3) | 5,119 |
| 11 | Las Cruces city (west 1) | 5,032 |
| 12 | Chaparral CDP (north) | 5,014 |
| 13 | Las Cruces city (northeast 1) | 4,986 |
| 14 | Sunland Park city (west-northwest) | 4,947 |
| 15 | Las Cruces city (southeast 3) | 4,764 |
| 16 | Las Cruces city (northwest) | 4,750 |
| 17 | Las Cruces city (southeast 2) | 4,589 |
| 18 | Las Cruces city (west-northwest) | 4,464 |
| 19 | Las Cruces city (south-southeast 2) | 4,349 |
| 20 | Las Cruces city (southeast 1) | 4,296 |
| 21 | Las Cruces city (west 2) | 4,215 |
| 22 | Berino CDP | 4,165 |
| 23 | San Ysidro CDP (southeast) | 4,112 |
| 24 | Anthony city (southeast) | 3,868 |
| 25 | Sunland Park city (south-southeast) | 3,790 |
| 26 | Las Cruces city (northeast 2) | 3,628 |
| 27 | San Ysidro CDP (northwest) | 3,594 |
| 28 | Las Cruces city (west-southwest) | 3,328 |
| 29 | Anthony city (east-northeast) | 3,204 |
| 30 | Las Cruces city (east) | 3,053 |
| 31 | Vado CDP | 3,038 |
| 32 | Las Cruces city (west 4) | 2,958 |
| 33 | Las Cruces city (east-northeast 1) | 2,827 |
| 34 | Las Cruces city (northeast 3) | 2,822 |
| 35 | La Union CDP | 2,721 |
| 36 | Radium Springs CDP | 2,719 |
| 37 | Las Cruces city (south 3) | 2,704 |
| 38 | University Park CDP | 2,699 |
| 39 | Las Cruces city (south-southwest 2) | 2,664 |
| 40 | Mesilla town | 2,574 |
| 41 | Salem CDP | 2,552 |
| 42 | Sunland Park city (east) | 2,544 |
| 43 | Las Cruces city (south-southwest 3) | 2,492 |
| 44 | Unincorporated | 2,477 |
| 45 | Las Cruces city (southwest 1) | 2,399 |
| 46 | Las Cruces city (southwest 2) | 2,391 |
| 47 | Hatch village | 2,380 |
| 48 | Mesquite CDP | 2,370 |
| 49 | Las Cruces city (south-southwest 1) | 2,325 |
| 50 | Fairacres CDP | 2,247 |
| 51 | Las Cruces city (southwest 3) | 2,235 |
| 52 | La Mesa CDP | 2,221 |
| 53 | Las Cruces city (south 2) | 2,115 |
| 54 | Las Cruces city (east-southeast) | 2,076 |
| 55 | Anthony city (northwest) | 1,954 |
| 56 | Anthony city (south) | 1,793 |
| 57 | Chaparral CDP (south) | 1,689 |
| 58 | Organ CDP | 1,661 |
| 59 | White Sands CDP | 1,592 |
| 60 | Chamberino CDP | 1,461 |
| 61 | Las Cruces city (north 3) | 1,443 |