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 Pop. | 2020 Pop. | Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Rio Rancho | 1 | 112,735 | 104,433 | 1.88% | 1,091 | 103.4 | City |
| Bernalillo | 2 | 9,143 | 9,026 | 0.32% | 1,739 | 5.3 | Town |
| Corrales | 3 | 8,652 | 8,507 | 0.42% | 802 | 10.8 | Village |
| Placitas | 4 | 3,914 | 4,506 | -1.91% | 133 | 29.4 | CDP |
| San Ysidro | 5 | 2,224 | 2,527 | 0.41% | 841 | 2.6 | CDP |
| Jemez Pueblo | 6 | 2,117 | 1,976 | 1.1% | 1,036 | 2.0 | CDP |
| Santo Domingo Pueblo | 7 | 1,948 | 2,281 | -1.86% | 956 | 2.0 | CDP |
| San Felipe Pueblo | 8 | 1,268 | 1,767 | -6% | 106 | 12.0 | CDP |
| Algodones | 9 | 1,104 | 976 | 1.85% | 151 | 7.3 | CDP |
| Santa Ana Pueblo | 10 | 1,072 | 944 | 3.18% | 145 | 7.4 | CDP |
| Zia Pueblo | 11 | 926 | 845 | 1.54% | 34 | 27.0 | CDP |
| Peña Blanca | 12 | 684 | 812 | -0.29% | 99 | 6.9 | CDP |
| Cuba | 13 | 640 | 632 | 0.31% | 196 | 3.3 | Village |
| Pueblo Sandia Village | 14 | 539 | 554 | 2.28% | 475 | 1.1 | CDP |
| Placitas | 15 | 505 | 409 | -0.98% | 3,797 | 0.1 | CDP |
| Cochiti | 16 | 477 | 483 | -0.63% | 612 | 0.8 | CDP |
| Cochiti Lake | 17 | 449 | 444 | -1.75% | 361 | 1.2 | CDP |
| La Jara | 18 | 387 | 272 | 3.48% | 27 | 14.3 | CDP |
| Cañon | 19 | 325 | 173 | 0% | 20 | 16.1 | CDP |
| Jemez Springs | 20 | 202 | 201 | 0% | 42 | 4.8 | Village |
| San Luis | 21 | 192 | 204 | 7.26% | 23 | 8.3 | CDP |
| San Ysidro | 22 | 168 | 166 | 0% | 72 | 2.3 | Village |
| Ponderosa | 23 | 122 | 184 | -13.48% | 13 | 9.1 | CDP |
| La Cueva | 24 | 112 | 93 | -3.45% | 68 | 1.6 | CDP |
| Regina | 25 | 65 | 71 | -4.41% | 9 | 7.3 | 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.
Rio Rancho is the largest city in Sandoval County.
Regina is the smallest city in Sandoval County.
There are 25 cities in Sandoval County, New Mexico.