Decatur County Population 2018

Decatur County's estimated population is 2,885 with a growth rate of 1.69% in the past year according to the most recent United States census data. Decatur County is the 83rd largest county in Kansas.

Year Population Growth Growth Rate
20172,885481.69%
20162,837-88-3.01%
20152,925270.93%
20142,898-10-0.34%
20132,908250.87%
20122,883-43-1.47%
20112,926-31-1.05%
20102,957-1,064-26.46%
19904,021-488-10.82%
19804,509-479-9.60%
19704,988-790-13.67%
19605,778-407-6.58%
19506,185-1,249-16.80%
19407,434-1,432-16.15%
19308,8667459.17%
19208,121-855-9.53%
19108,976-258-2.79%
19009,2348209.75%
18908,4144,234101.29%
18804,1800.00%

Decatur County Population Growth

Population Data via

Decatur County Race Data

Race Population Percentage
White2,84098.44%
Two or More Races381.32%
Black or African American260.90%
Asian110.38%
American Indian and Alaska Native110.38%
Native Hawaiian and Other Pacific Islander0.00%

Decatur County Population Pyramid

0k0k0k0k0k0k0k0k Male Population0k0k0k0k0k0k0k0k 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