Union County Population 2018

Union County's estimated population is 4,187 with a growth rate of 0.82% in the past year according to the most recent United States census data. Union County is the 30th largest county in New Mexico.

Year Population Growth Growth Rate
20174,187340.82%
20164,153-4-0.10%
20154,157-84-1.98%
20144,241-100-2.30%
20134,341-56-1.27%
20124,397-10-0.23%
20114,407-135-2.97%
20104,54241810.14%
19904,124-601-12.72%
19804,725-200-4.06%
19704,925-1,143-18.84%
19606,068-1,304-17.69%
19507,372-1,723-18.94%
19409,095-1,941-17.59%
193011,036-5,644-33.84%
192016,6805,27646.26%
191011,4046,876151.86%
19004,5280.00%

Union County Population Growth

Population Data via

Union County Race Data

Race Population Percentage
White3,87692.57%
American Indian and Alaska Native1333.18%
Black or African American852.03%
Two or More Races811.93%
Asian250.60%
Native Hawaiian and Other Pacific Islander10.02%

Union County Population Pyramid

0k0k0k0k0k Male Population0k0k0k0k0k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990