About Union County, New Mexico

Quick Facts About Union County
FOUNDED: January 1, 1894
POPULATION: Greater than 4,500
SIZE: About 3,830 square miles
COUNTY SEAT AND LARGEST COMMUNITY: Clayton Town

Union County Government
The official Web site of Union County was formerly located at unionnm.us but that Web site is no longer online.

Wikipedia Introduction to Union County

Attractions in Union County
- National Historic Places in Union County

Cities in Union County
- Clayton (county seat)

Towns in Union County
- Des Moines
- Folsom
- Grenville

Villages in Union County
- Capulin

Census Designated Places in Union County
- Amistad
- Gladstone
- Hayden
- Mount Dora
- Sedan
- Seneca
- Sofia
- Stead

New Mexico Adjacent Counties
- Quay County
- Harding County
- Colfax County

Colorado Adjacent Counties
- Las Animas County (Colorado)
- Baca County (Colorado)

Oklahoma Adjacent Counties
- Cimarron County (Oklahoma)

Texas Adjacent Counties
- Dallam County (Texas)
- Hartley County (Texas)

The Counties of New Mexico

New Mexico Travel Guide

Southwest Region of the United States

United States Travel Guide