Jay County Population 2018

Jay County's estimated population is 20,945 with a growth rate of -0.45% in the past year according to the most recent United States census data. Jay County is the 68th largest county in Indiana.

Year Population Growth Growth Rate
201720,945-95-0.45%
201621,040-101-0.48%
201521,14110.00%
201421,140-128-0.60%
201321,268-78-0.37%
201221,346140.07%
201121,3321530.72%
201021,179-333-1.55%
199021,512-1,727-7.43%
198023,239-336-1.43%
197023,5751,0034.44%
196022,572-585-2.53%
195023,1575562.46%
194022,6011,7558.42%
193020,846-2,472-10.60%
192023,318-1,643-6.58%
191024,961-1,857-6.92%
190026,8183,34014.23%
189023,4784,19621.76%
188019,2824,28228.55%
187015,0003,60131.59%
186011,3994,35261.76%
18507,0473,18482.42%
18403,8630.00%

Jay County Population Growth

Population Data via

Jay County Race Data

Race Population Percentage
White20,72098.93%
Two or More Races1990.95%
Asian990.47%
Black or African American920.44%
American Indian and Alaska Native400.19%
Native Hawaiian and Other Pacific Islander50.02%

Jay County Population Pyramid

0k0k0k1k1k Male Population0k0k0k1k1k 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