DeKalb

County in Indiana

County

The population development of DeKalb.

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
DeKalb	County	35,324	40,285	42,223	43,272	44,330	→
Indiana	State	5,544,159	6,080,485	6,483,802	6,786,587	6,924,275

Contents: Incorporated Places

The population development of the incorporated places in DeKalb.

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

Name	Status	County	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
Altona	Town	DeKalb	149	197	195	215	219	→
Ashley	Town	DeKalb / Steuben	807	1,029	973	1,029	1,041	→
Auburn	City	DeKalb	9,791	12,045	12,794	13,517	13,989	→
Butler	City	DeKalb	2,600	2,712	2,676	2,628	2,669	→
Corunna	Town	DeKalb	236	253	253	236	239	→
Garrett	City	DeKalb	5,127	5,820	6,311	6,546	6,663	→
Hamilton	Town	Steuben / DeKalb	1,104	1,440	1,561	1,527	1,555	→
St. Joe	Town	DeKalb	449	479	462	410	417	→
Waterloo	Town	DeKalb	2,023	2,198	2,220	2,112	2,157	→

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	21,480
Females	21,785

Age Groups (C 2020)
0-17 years	10,539
18-64 years	25,337
65+ years	7,389

Age Distribution (C 2020)
80+ years	1,557
70-79 years	3,315
60-69 years	5,529
50-59 years	5,912
40-49 years	5,234
30-39 years	5,073
20-29 years	5,084
10-19 years	5,987
0-9 years	5,574

Urbanization (C 2020)
Rural	22,919
Urban	20,346

»Race« (C 2020)
White	40,666
Black/African American	190
Indigenous	95
Asian	228
Pacific Islander	39
Some other	361
2 or more	1,686

Ethnicity (C 2020)
Hispanic or Latino	1,185
Other	42,080