What is the population of Cass County?

The population of Cass County, MO is 106,806.

Where is Cass County located?

Cass County, MO is located at latitude 38.6470000 and longitude -94.3548200. It is in United States.

What is the area of Cass County?

The area of Cass County, MO is 1820 km².

What is the elevation of Cass County?

Cass County, MO has an elevation of 274 meters (899 feet) above sea level.

What time zone is Cass County in?

Cass County, MO is in the America/Chicago time zone.

How has the population of Cass County changed?

The population of Cass County, MO has increased from 99,478 (2010) to 106,806 (2020), a change of 7.4%.

Cass County, Missouri

Cass County: county in Missouri, United States

About

Cass County is a county located in the U.S. state of Missouri. As of the 2010 census, the population was 99,478 and a population density of 55 people per km². After 10 years in 2020 county had an estimated population of 106,806 inhabitants. Its county seat is Harrisonville. The county was created 191 years ago in 1835.

Cass County locator map — Location of Cass County on Missouri map.

County Snapshot

Cass County at a glance

Cass County currently has 18 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.

Browse county places

Mapped populated places

These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.

Missouri counties

115

Open related pages

Largest city

Belton

Population 23,793

Quick Facts about Cass County

Population	106,806 (2020)
Country	United States of America
State	Missouri (United States)
Different from	Cass County, Cass County, Cass County, Cass County, Cass County, Cass County, Cass County, Cass County
Area	1820 km²
Water as percent of area	0.8%
Land as percent of area	99.2%
Latitude & Longitude	38.6470,-94.3548
Named for	Lewis Cass
Capital	Harrisonville
Establishment	March 03, 1835
Time Zone	America/Chicago
Local time	23:27:57 (16th April 2026)
Density	59 Pop. per km² as of 2020
Population growth	6.86% (2010-2020)

Rg-2005 image

Geography

Cass County is located at 38°38'49"N 94°21'17"W (38.6470000, -94.3548200). It has 4 neighbors: Miami County, Bates County, Henry County and Johnson County.

Cass County map

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The largest city of Cass County is Belton with a population of 23,793. Other cities include, Raymore population 22,532, Harrisonville population 10,086, Pleasant Hill population 8,740 and Peculiar population 5,660. See all Cass County cities & populated places.

Cass County Populated Places (more)

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

City Name	Population	Title
Belton	23,793	City in Texas, USA
Raymore	22,532	City in Cass County, Missouri, United States
Harrisonville	10,086	City in Cass County, Missouri, United States
Pleasant Hill	8,740	Human settlement in Cass County, Missouri, United States of America
Peculiar	5,660	City in Cass County, Missouri, United States
Garden City	1,638	City in Cass County, Missouri, United States
Lake Winnebago	1,370	City in Missouri
Archie	1,207	City in Cass County, Missouri, United States
Drexel	950	City in Cass County, Missouri, United States
Cleveland	668	City in Cass County, Missouri, United States
Freeman	491	City in Cass County, Missouri, United States
Creighton	350	Town in Missouri
East Lynne	312	City in Missouri, USA
Strasburg	140	City in Cass County, Missouri, United States
Gunn City	123	Human settlement in Cass County, Missouri, United States of America
West Line	108	Human settlement in Cass County, Missouri, United States of America

Official website of Cass County

Official Website

Cass County has 4 neighbours.

Miami County county in Kansas, United States
Bates County county in Missouri, United States
Henry County county in Missouri, United States
Johnson County county in Missouri, United States

Harrisonville

Demographics

The population of Cass County increased by 6.86% in 10 years.

Year	Population	% Change	Method
2010	99,478	-	census
2011	99,998	0.52%	estimation process
2012	100,435	0.44%	estimation process
2013	100,676	0.24%	estimation process
2014	100,828	0.15%	estimation process
2015	101,339	0.5%	estimation process
2016	102,622	1.25%	estimation process
2017	103,477	0.83%	estimation process
2018	104,769	1.23%	estimation process
2019	105,780	0.96%	estimation process
2020	106,806	0.96%	estimation process

Cass, Cass Kun, Cass Kūn, Cass konderria, Cass megye, Comitatul Cass, Comte de Cass, Comté de Cass, Condado de Cass, Condado han Cass, Contea di Cass, Hrabstwo Cass, Kas, Kass, Kess, Okrug Kas, Quan Cass, Quận Cass, Van Buren County, ka si xian, kasa ka'unti, kasu jun, mqatʿt kas, shhrstan kas myzwry, Кас, Касс, Кесс, Округ Кас, Քես շրջան, شهرستان کاس، میزوری, مقاطعة كاس, کاس کاؤنٹی، مسوری, کاس کاؤنٹی،مسوری, কাস কাউন্টি, カス郡, 卡斯縣

People born in Cass County (9)

People born in Cass County, including politician John All Barham, physician Bethenia Angelina Owens-Adair, bank robber Bob Dalton, .

More notable people

Grace Snyder (American pioneer and quilter) she was born in 23/04/1882
Robert E. Lewis (United States federal judge) he was born in 03/04/1857
William M. Dalton (American outlaw) he was born in 01/01/1866
Helen Timmons Henderson (American school teacher and politician (1877-1925)) she was born in 23/05/1877
Donna Pfautsch (politician) she was born in 19/08/1951
Carle C. Zimmerman (American sociologist and academic) he was born in 10/04/1897

Other places with the same name (8)

Cass County, North Dakota county in Minnesota, United States with a population of 183,904 people.
Cass County, Michigan county in Michigan, United States with a population of 51,584 people.
Cass County, Indiana county in Indiana, United States with a population of 37,388 people.
Cass County, Minnesota county in Minnesota, United States with a population of 29,928 people.
Cass County, Texas county in Texas, United States with a population of 29,879 people.
Cass County, Nebraska county in Nebraska, United States with a population of 26,232 people.
Cass County, Iowa county in Iowa, United States with a population of 12,817 people.
Cass County, Illinois county in Illinois, United States with a population of 11,925 people.

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.
Platte County	106,532	County in Wyoming, United States
Franklin County	104,469	County in Missouri, United States
Lee's Summit	101,467	The most populous city in Jackson County, Missouri.