33 Counties — new mexico
| County | Type | Population | Land area |
|---|
| bernalillo | County | 556,678 | 1,166 sq mi |
| catron | County | 3,543 | 6,928 sq mi |
| chaves | County | 61,382 | 6,071 sq mi |
| cibola | County | 25,595 | 4,540 sq mi |
| colfax | County | 14,189 | 3,757 sq mi |
| curry | County | 45,044 | 1,406 sq mi |
| de baca | County | 2,240 | 2,325 sq mi |
| dona ana | County | 174,682 | 3,807 sq mi |
| eddy | County | 51,658 | 4,182 sq mi |
| grant | County | 31,002 | 3,966 sq mi |
| guadalupe | County | 4,680 | 3,031 sq mi |
| harding | County | 810 | 2,126 sq mi |
| hidalgo | County | 5,932 | 3,446 sq mi |
| lea | County | 55,511 | 4,393 sq mi |
| lincoln | County | 19,411 | 4,831 sq mi |
| los alamos | County | 18,343 | 109 sq mi |
| luna | County | 25,016 | 2,965 sq mi |
| mckinley | County | 74,798 | 5,449 sq mi |
| mora | County | 5,180 | 1,931 sq mi |
| otero | County | 62,298 | 6,627 sq mi |
| quay | County | 10,155 | 2,875 sq mi |
| rio arriba | County | 41,190 | 5,858 sq mi |
| roosevelt | County | 18,018 | 2,449 sq mi |
| sandoval | County | 89,908 | 3,710 sq mi |
| san juan | County | 113,801 | 5,514 sq mi |
| san miguel | County | 30,126 | 4,717 sq mi |
| santa fe | County | 129,292 | 1,909 sq mi |
| sierra | County | 13,270 | 4,181 sq mi |
| socorro | County | 18,078 | 6,647 sq mi |
| taos | County | 29,979 | 2,203 sq mi |
| torrance | County | 16,911 | 3,345 sq mi |
| union | County | 4,174 | 3,830 sq mi |
| valencia | County | 66,152 | 1,068 sq mi |