Cities and Towns in Union County, New Mexico

Founded in 1893, Union County is one of 33 counties in the state of New Mexico. Historically, Union County was formed from parts of Colfax County, Mora County and San Miguel County. The city of Clayton is the county seat. With FIPS code of 59, Union County has a population of 4,107 and area of 3,830 square miles (9,920 km²).

List of all cities in Union County, NM alphabetically

City/Town	Postal Code	Area Code
Amistad, NM	88410	575
Bueyeros, NM	88415	575
Capulin, NM	88414	575
Capulin Mountain National Mo, NM	88414	575
Clapham, NM	88415	575
Clayton, NM	88415	575
Des Moines, NM	88418	575
Farley, NM	88422	575
Folsom, NM	88419	575
Gladstone, NM	88422	575
Grenville, NM	88424	575
Hayden, NM	88410	575
Mount Dora, NM	88424	575
Rosebud, NM	88410	575
Sedan, NM	88436	575
Seneca, NM	88415	575
Sofia, NM	88424	575
Stead, NM	88415	575
Thomas, NM	88415	575