Cass County, Missouri
Cass County, Missouri, has 115,859 residents (July 2025 estimate). Its county seat is Harrisonville. It uses Central Time and covers 697 sq mi (1,804 km²) of land.
- Resident population, July 2025
- 115,859
- Land area
- 697 sq mi (1,804 km²)
- County seat or government
- Harrisonville
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $87,535 ± $3,248
- Median home value
- $292,400 ± $7,874
- Median rent, with utilities
- $1,205 ± $46
- Homes lived in by their owners
- 75.6% ± 1.4 points
- County type
- County
- Metro or micro area
- Kansas City, MO-KS metro areaCentral county
- Water area
- 5.77 sq mi (15 km²)
- State
- Missouri
- County code (FIPS)
- 29037
- Coordinates (central point)
- 38.646474, -94.354547
These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.
Time zones in Cass County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Central TimeAmerica/Chicago | UTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
- 6401229,304 people
- 6408326,201 people
- 6408220,068 people
- 6470114,731 people
- 6408014,007 people
- 640789,853 people
- 640348,998 people
- 640406,379 people
- 647474,201 people
- 640613,161 people
- 647342,318 people
- 647422,185 people
All 18
18 ZIP Code areas overlap Cass County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.
Official county information
We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Townships in Cass County, largest first
- Raymore Township33,666 people
- Mount Pleasant Township21,322 people
- Grand River Township11,888 people
- Pleasant Hill Township9,797 people
- West Peculiar Township8,489 people
- Big Creek Township5,637 people
- Peculiar Township2,977 people
- Union Township2,608 people
- Austin Township2,299 people
- Polk Township2,294 people
- Camp Branch Township1,993 people
- Dolan Township1,740 people
All 18
- Index Township1,580 people
- Coldwater Township1,190 people
- Dayton Township1,066 people
- West Dolan Township1,028 people
- Sherman Township834 people
- Everett Township365 people
People counts are American Community Survey 2020–2024 5-year estimates. All townships in Missouri, by county
School districts in Cass County, largest first
- Lee's Summit R-VII School District105,977 people
- Raymore-Peculiar R-II School District40,478 people
- Belton 124 School District28,001 people
- Harrisonville R-IX School District14,079 people
- Pleasant Hill R-III School District11,568 people
- Holden R-III School District8,775 people
- Sherwood Cass R-VIII School District4,720 people
- Lone Jack C-6 School District3,727 people
- Midway R-I School District3,604 people
- Archie R-V School District3,515 people
- Kingsville R-I School District2,231 people
- Drexel R-IV School District1,849 people
All 14
- Strasburg C-3 School District1,526 people
- East Lynne 40 School District1,236 people
Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.
Cities, towns and communities, largest first
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Kansas City, Missouri (city)510,612 people
- Lee's Summit, Missouri (city)103,656 people
- Belton, Missouri (city)25,008 people
- Raymore, Missouri (city)24,526 people
- Harrisonville, Missouri (city)9,970 people
- Pleasant Hill, Missouri (city)8,847 people
- Greenwood, Missouri (city)6,013 people
- Peculiar, Missouri (city)5,958 people
- Lake Winnebago, Missouri (city)1,773 people
- Garden City, Missouri (city)1,742 people
- Archie, Missouri (city)1,322 people
- Cleveland, Missouri (city)968 people
All 23
- Loch Lloyd, Missouri (village)950 people
- Drexel, Missouri (city)924 people
- Freeman, Missouri (city)690 people
- Creighton, Missouri (city)302 people
- East Lynne, Missouri (city)155 people
- Strasburg, Missouri (city)135 people
- Riverview Estates, Missouri (village)105 people
- Lake Annette, Missouri (city)99 people
- Gunn City, Missouri (village)65 people
- West Line, Missouri (village)59 people
- Baldwin Park, Missouri (village)52 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Jackson County, Missouri25 mi north
- Miami County, Kansas26 mi west
- Bates County, Missouri27 mi south
- Johnson County, Missouri30 mi east
- Johnson County, Kansas30 mi northwest
- Henry County, Missouri35 mi southeast
Before using this answer on a form
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