Decatur

County in Indiana

Contents: Subdivision

The population development in Decatur as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Decatur	County	23,645	24,555	25,740	26,475	26,421
Adams	Township	1,889	1,889	1,948	1,838	1,832	→
Clay	Township	1,421	1,278	1,282	1,289	1,287	→
Clinton	Township	494	482	513	497	493	→
Fugit	Township	1,639	1,793	1,768	1,885	1,875	→
Jackson	Township	1,000	1,040	995	947	943	→
Marion	Township	1,653	1,632	1,635	1,697	1,698	→
Saltcreek	Township	1,187	1,175	1,180	1,137	1,128	→
Sandcreek	Township	3,032	3,061	3,114	3,119	3,106	→
Washington	Township	11,330	12,209	13,302	14,066	14,059	→
Indiana	State	5,544,159	6,080,485	6,483,802	6,786,587	6,924,275

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	13,113
Females	13,359

Age Groups (C 2020)
0-17 years	6,155
18-64 years	15,471
65+ years	4,846

Age Distribution (C 2020)
80+ years	1,196
70-79 years	2,049
60-69 years	3,402
50-59 years	3,597
40-49 years	3,229
30-39 years	3,157
20-29 years	3,074
10-19 years	3,461
0-9 years	3,307

Urbanization (C 2020)
Rural	13,943
Urban	12,529

»Race« (C 2020)
White	24,961
Black/African American	91
Indigenous	44
Asian	160
Pacific Islander	8
Some other	238
2 or more	970

Ethnicity (C 2020)
Hispanic or Latino	614
Other	25,858