DeKalb

County in Tennessee

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	14,360	17,423	18,723	20,079	21,747	→
Tennessee	State	4,877,185	5,689,283	6,346,105	6,912,347	7,227,750

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
Alexandria	Town	DeKalb	727	823	767	912	944	→
Dowelltown	Town	DeKalb	308	319	365	343	367	→
Liberty	Town	DeKalb	391	346	318	332	345	→
Smithville	City	DeKalb	3,846	4,063	4,527	5,009	5,546	→

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	9,988
Females	10,092

Age Groups (C 2020)
0-17 years	4,416
18-64 years	11,687
65+ years	3,977

Age Distribution (C 2020)
80+ years	817
70-79 years	1,872
60-69 years	2,739
50-59 years	2,941
40-49 years	2,377
30-39 years	2,238
20-29 years	2,190
10-19 years	2,524
0-9 years	2,382

Urbanization (C 2020)
Rural	15,255
Urban	4,825

»Race« (C 2020)
White	17,763
Black/African American	245
Indigenous	81
Asian	76
Pacific Islander	5
Some other	831
2 or more	1,079

Ethnicity (C 2020)
Hispanic or Latino	1,449
Other	18,631