Decatur

County in Kansas

County

The population development of Decatur.

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	4,021	3,472	2,961	2,752	2,716	→
Kansas	State	2,477,574	2,688,418	2,853,118	2,937,745	2,970,606

Contents: Incorporated Places

The population development of the incorporated places in Decatur.

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
Clayton	City	Norton / Decatur	91	66	59	43	42	→
Dresden	City	Decatur	73	51	41	44	43	→
Jennings	City	Decatur	188	146	96	81	79	→
Norcatur	City	Decatur	198	169	151	163	160	→
Oberlin	City	Decatur	2,200	1,999	1,788	1,632	1,610	→

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	1,413
Females	1,351

Age Groups (C 2020)
0-17 years	564
18-64 years	1,428
65+ years	772

Age Distribution (C 2020)
80+ years	216
70-79 years	336
60-69 years	480
50-59 years	376
40-49 years	245
30-39 years	268
20-29 years	241
10-19 years	276
0-9 years	326

Urbanization (C 2020)
Rural	2,764

»Race« (C 2020)
White	2,605
Black/African American	9
Indigenous	9
Asian	15
Some other	7
2 or more	119

Ethnicity (C 2020)
Hispanic or Latino	76
Other	2,688