DeKalb County, Missouri

DeKalb County: County in Missouri, United States

About

DeKalb County is a county located in the U.S. state of Missouri. As of the 2010 census, the population was 12,892 and a population density of 12 people per km². After 10 years in 2020 county had an estimated population of 10,944 inhabitants. Its county seat is Maysville. The county was created 179 years ago in 1845.

DeKalb County locator map
Location of DeKalb County on Missouri map.

Quick Facts about DeKalb County

Population : 10,944 (2020)
Country : United States of America
State : Missouri (United States)
Different from : DeKalb County, DeKalb County, DeKalb County, DeKalb County, DeKalb County
Area : 1103 km2
Water as percent of area : 1%
Land as percent of area : 99%
Named for : Johann de Kalb
Capital : Maysville
Establishment : February 02, 1845
Time Zone : America/Chicago
Local time : 11:53:51 (21st December 2024)
Density : 10 Pop. per km² as of 2020
Population growth : -17.8% (2010-2020)
DeKalb County Missouri Courthouse 'Southern View' image
DeKalb County Missouri Courthouse 'Southern View'
DeKalb County Missouri Courthouse 'Southern View' image

Geography

DeKalb County is located at 39°53'35"N 94°24'17"W (39.8931800, -94.4047100). It has 5 neighbors: Andrew County, Caldwell County, Clinton County, Daviess County and Gentry County.

DeKalb County map

The largest city of DeKalb County is Maysville with a population of 1,073. Other cities include, Stewartsville population 729, Union Star population 415 and Clarksdale population 254. See all DeKalb County cities & populated places.

DeKalb County Populated Places

Cities, towns, neighborhoods & other populated places in DeKalb County.

City Name Population Title
Maysville 1,073 City in DeKalb County, Missouri, United States
Stewartsville 729 City in DeKalb County, Missouri, United States
Union Star 415 City in DeKalb County, Missouri, United States
Clarksdale 254 City in DeKalb County, Missouri, United States
Weatherby 103 Village in the United States
Amity 53 Village in the United States

DeKalb County has 5 neighbours.

  • Maysville

Demographics

According to census records, the population of DeKalb County decreased by 17.8% in 10 years.

Year Population % Change Method
2010 12,892 - census
2011 12,817 -0.59% estimation process
2012 12,783 -0.27% estimation process
2013 12,638 -1.15% estimation process
2014 12,556 -0.65% estimation process
2015 12,559 0.02% estimation process
2016 12,520 -0.31% estimation process
2017 12,561 0.33% estimation process
2018 12,534 -0.22% estimation process
2019 10,802 -16.03% estimation process
2020 10,944 1.3% estimation process

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People born in DeKalb County (2)

People born in DeKalb County, including football player and coach, basketball coach, college athletics administrator Harry W. Hughes, J. Eggleston, .

List

Other places with the same name (6)

Missouri Other Counties (more counties)

County Name Population Title
Saint Louis County 994,020 County in Minnesota, United States
Jackson County 705,925 County in Oregon, United States
Kansas City 495,327 The third most populous city in Missouri and the center of the Kansas City metropolitan area.
Saint Charles County 406,204 County in Missouri, United States
St. Louis 315,685 The second most populous city in Missouri and the center of the St.
Greene County 294,997 County in Tennessee, United States
Clay County 253,463 County in North Carolina, United States
Jefferson County 226,543 County in Missouri, United States
Boone County 182,991 County in West Virginia, United States
Columbia 124,769 The most populous city in the state of Missouri.
Jasper County 121,648 County in South Carolina, United States
Independence 116,774 A city in Jackson County, Missouri.
East Independence 110,675 A census-designated place in Jackson County, Missouri.
Cass County 106,806 County in Missouri, United States
Platte County 106,532 County in Wyoming, United States
Franklin County 104,469 County in Missouri, United States