Washington County Population 2018

Washington County's estimated population is 27,827 with a growth rate of 0.28% in the past year according to the most recent United States census data. Washington County is the 57th largest county in Indiana.

Year Population Growth Growth Rate
201727,827790.28%
201627,748-29-0.10%
201527,777-117-0.42%
201427,8941050.38%
201327,789-134-0.48%
201227,923-282-1.00%
201128,205-96-0.34%
201028,3014,58419.33%
199023,7171,7858.14%
198021,9322,65413.77%
197019,2781,4598.19%
196017,8191,2997.86%
195016,520-488-2.87%
194017,0087234.44%
193016,285-360-2.16%
192016,645-800-4.59%
191017,445-1,964-10.12%
190019,4097904.24%
189018,619-336-1.77%
188018,9554602.49%
187018,4955863.27%
186017,9098695.10%
185017,0401,77111.60%
184015,2692,20516.88%
183013,0644,02544.53%
18209,0390.00%

Washington County Population Growth

Population Data via

Washington County Race Data

Race Population Percentage
White27,19097.71%
Two or More Races2540.91%
Black or African American1290.46%
Asian830.30%
American Indian and Alaska Native620.22%
Native Hawaiian and Other Pacific Islander30.01%

Washington 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