Union County Population 2018

Union County's estimated population is 28,556 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 Mississippi.

Year Population Growth Growth Rate
201728,5562310.82%
201628,325600.21%
201528,2651490.53%
201428,1163671.32%
201327,7494201.54%
201227,329390.14%
201127,2901500.55%
201027,1405,05522.89%
199022,0853441.58%
198021,7412,64513.85%
197019,0961921.02%
196018,904-1,358-6.70%
195020,262-1,605-7.34%
194021,8675992.82%
193021,2681,2246.11%
192020,0441,0475.51%
191018,9972,47514.98%
190016,5229165.87%
189015,6062,57619.77%
188013,0300.00%

Union County Population Growth

Population Data via

Union County Race Data

Race Population Percentage
White23,31481.64%
Black or African American4,21114.75%
Two or More Races4191.47%
Asian2730.96%
American Indian and Alaska Native830.29%
Native Hawaiian and Other Pacific Islander180.06%

Union County Population Pyramid

0k0k0k1k1k1k Male Population0k0k0k1k1k1k 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