| New Mexico Population by County |
| year 2000 |
| New Mexico Population by County |
| year 2000 |
| Area | Population |
|---|---|
| Bernalillo County | 556,678 |
| Dona Ana County | 174,682 |
| Santa Fe County | 129,292 |
| San Juan County | 113,801 |
| Sandoval County | 89,908 |
| McKinley County | 74,798 |
| Valencia County | 66,152 |
| Otero County | 62,298 |
| Chaves County | 61,382 |
| Lea County | 55,511 |
| Eddy County | 51,658 |
| Curry County | 45,044 |
| Rio Arriba County | 41,190 |
| Grant County | 31,002 |
| San Miguel County | 30,126 |
| Taos County | 29,979 |
| Cibola County | 25,595 |
| Luna County | 25,016 |
| Lincoln County | 19,411 |
| Los Alamos County | 18,343 |
| Socorro County | 18,078 |
| Roosevelt County | 18,018 |
| Torrance County | 16,911 |
| Colfax County | 14,189 |
| Sierra County | 13,270 |
| Quay County | 10,155 |
| Hidalgo County | 5,932 |
| Mora County | 5,180 |
| Guadalupe County | 4,680 |
| Union County | 4,174 |
| Catron County | 3,543 |
| De Baca County | 2,240 |
| Harding County | 810 |