There are 46 cities in San Juan County, New Mexico.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Farmington | 1 | 46,149 | 46,500 | -0.19% | 1,339 | 34.5 | City |
| Shiprock | 2 | 8,272 | 8,588 | -0.01% | 612 | 13.5 | CDP |
| Bloomfield | 3 | 7,330 | 7,405 | -0.26% | 395 | 18.5 | City |
| Aztec | 4 | 6,108 | 6,194 | -0.36% | 358 | 17.1 | City |
| Crouch Mesa | 5 | 5,640 | 4,626 | 7.7% | 273 | 20.7 | CDP |
| Lee Acres | 6 | 4,691 | 5,318 | -1.76% | 454 | 10.3 | CDP |
| Center Point | 7 | 3,005 | 2,726 | 7.67% | 327 | 9.2 | CDP |
| Crownpoint | 8 | 2,914 | 3,018 | 1.6% | 43 | 67.5 | CDP |
| Flora Vista | 9 | 2,372 | 2,187 | 0.55% | 479 | 5.0 | CDP |
| West Hammond | 10 | 2,347 | 2,738 | -1.3% | 258 | 9.1 | CDP |
| La Plata | 11 | 2,305 | 2,078 | 5.54% | 104 | 22.2 | CDP |
| Angustura | 12 | 2,198 | 2,050 | 7.69% | 461 | 4.8 | CDP |
| Navajo | 13 | 2,142 | 1,818 | 1.71% | 951 | 2.3 | CDP |
| South River | 14 | 1,848 | 2,248 | 7.69% | 217 | 8.5 | CDP |
| Upper Fruitland | 15 | 1,512 | 1,601 | -0.66% | 198 | 7.7 | CDP |
| Waterflow | 16 | 1,268 | 1,552 | -2.16% | 156 | 8.1 | CDP |
| Spencerville | 17 | 1,160 | 1,592 | -0.6% | 221 | 5.3 | CDP |
| Cedar Hill | 18 | 945 | 901 | 0.75% | 101 | 9.4 | CDP |
| Teec Nos Pos | 19 | 910 | 798 | 1.45% | 64 | 14.3 | CDP |
| Ignacio | 20 | 843 | 850 | -0.24% | 1,646 | 0.5 | Town |
| North Light Plant | 21 | 766 | 860 | 3.37% | 354 | 2.2 | CDP |
| Tohatchi | 22 | 663 | 855 | -1.63% | 103 | 6.5 | CDP |
| Napi Headquarters | 23 | 612 | 717 | -1.29% | 137 | 4.5 | CDP |
| Kirtland | 24 | 574 | 582 | -0.35% | 333 | 1.7 | Town |
| Totah Vista | 25 | 532 | 366 | 7.69% | 930 | 0.6 | CDP |
| Red Mesa | 26 | 496 | 652 | 0.2% | 39 | 12.8 | CDP |
| Newcomb | 27 | 451 | 535 | 1.81% | 47 | 9.7 | CDP |
| Blanco | 28 | 434 | 465 | 0.93% | 71 | 6.1 | CDP |
| Turley | 29 | 413 | 403 | 7.55% | 89 | 4.6 | CDP |
| Fruitland | 30 | 401 | 610 | 7.51% | 205 | 2.0 | CDP |
| Arboles | 31 | 400 | 410 | 2.04% | 78 | 5.2 | CDP |
| Lybrook | 32 | 397 | 322 | 7.88% | 102 | 3.9 | CDP |
| Nenahnezad | 33 | 396 | 470 | -5.04% | 113 | 3.5 | CDP |
| Sheep Springs | 34 | 382 | 397 | 2.69% | 75 | 5.1 | CDP |
| Ojo Amarillo | 35 | 354 | 529 | -7.81% | 180 | 2.0 | CDP |
| Naschitti | 36 | 350 | 492 | 1.16% | 140 | 2.5 | CDP |
| Navajo Dam | 37 | 338 | 378 | 1.2% | 28 | 12.1 | CDP |
| Nageezi | 38 | 324 | 266 | 0.62% | 23 | 14.1 | CDP |
| Becenti | 39 | 321 | 243 | 7.72% | 342 | 0.9 | CDP |
| Middle Mesa | 40 | 285 | 168 | 7.95% | 42 | 6.7 | CDP |
| Crystal | 41 | 281 | 331 | -0.71% | 62 | 4.5 | CDP |
| Sanostee | 42 | 260 | 428 | -2.99% | 57 | 4.5 | CDP |
| Beclabito | 43 | 225 | 275 | -2.6% | 30 | 7.5 | CDP |
| Southern Ute | 44 | 129 | 199 | -3.01% | 8 | 16.0 | CDP |
| Lake Valley | 45 | 114 | 96 | 7.55% | 14 | 8.3 | CDP |
| La Boca | 46 | 90 | 92 | 8.43% | 162 | 0.6 | CDP |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Farmington is the largest city in San Juan County.
La Boca is the smallest city in San Juan County.
There are 46 cities in San Juan County, New Mexico.