Union County Population 2018

Union County's estimated population is 4,183 with a growth rate of -0.43% 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
20164,183-18-0.43%
20154,201-70-1.64%
20144,271-101-2.31%
20134,372-60-1.35%
20124,432-6-0.14%
20114,438-109-2.40%
20104,54742310.26%
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
White3,87692.66%
American Indian and Alaska Native1333.18%
Black or African American852.03%
Two or More Races811.94%
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