Caldwell County , Missouri

Caldwell County: County in Missouri, United States

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


Caldwell County is a county located in the U.S. state of Missouri. As of the 2010 census, the population was 9,424 and a population density of 8 people per km². After 10 years in 2020 county had an estimated population of 9,051 inhabitants. Its county seat is Kingston. The county was created 184 years ago in 1836.

FarWestMonument image
FarWestMonument image


Caldwell County is located at 39°39'21"N 93°58'58"W (39.6557500, -93.9828000). It has 6 neighbors: Carroll County, Clinton County, Daviess County, DeKalb County, Livingston County and Ray County.

Caldwell County map

The largest city of Caldwell County is Hamilton with a population of 1,691. Other cities include, Braymer population 850, Polo population 532, Mirabile population 379 and Breckenridge population 351. See all Caldwell County cities & populated places.


Caldwell County forecast: A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Cloudy, with a high near 60. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. more

Caldwell County Quick Facts

Population : 9,051 (2020)
Country : United States of America
State : Missouri (United States)
Different from : Caldwell County, Caldwell County, Caldwell County, Caldwell Parish
Area : 1113 km2
Water as percent of area : 0.8%
Land as percent of area : 99.2%
Named for : John Caldwell
Capital : Kingston
Establishment : December 12, 1836
Time Zone : America/Chicago
Local time : 18:27:36 (27th October 2021)
Density : 8 Pop. per km² as of 2020
Population growth : -4.12% (2010-2020)
Weather : 60℉ Chance Showers And Thunderstorms then Showers And Thunderstorms 7-days weather

Caldwell County has 6 neighbours.

  • Kingston


According to census records, the population of Caldwell County decreased by 4.12% in 10 years.

Year Population % Change Method
2010 9,424 - census
2011 9,278 -1.57% estimation process
2012 9,088 -2.09% estimation process
2013 9,040 -0.53% estimation process
2014 8,998 -0.47% estimation process
2015 9,002 0.04% estimation process
2016 9,043 0.45% estimation process
2017 9,059 0.18% estimation process
2018 9,071 0.13% estimation process
2019 9,020 -0.57% estimation process
2020 9,051 0.34% estimation process

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Other places with the same name (4)

Caldwell County Populated Places

Cities, Towns, Neighborhoods & Other Populated Places in Caldwell County.

City Name Population Title
Hamilton 1,691 City in Caldwell County, Missouri, United States
Braymer 850 City in Caldwell County, Missouri, United States
Polo 532 City in Caldwell County, Missouri, United States
Mirabile 379 Human settlement in United States of America
Breckenridge 351 Human settlement in Caldwell County, Missouri, United States of America
Kingston 332 City in Missouri, USA
Kidder 319 City in Caldwell County, Missouri, United States
New York 264 Human settlement in Missouri, United States of America
Cowgill 182

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 Largest municipality in the U.
Saint Charles County 406,204 County in Missouri, United States
St. Louis 315,685 City in Missouri, United States
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 City in Missouri, United States
Jasper County 121,648 County in South Carolina, United States
Independence 116,774 County seat of Jackson County, Missouri, United States
East Independence 110,675 City in Jackson County, Missouri, United States of America
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