Non emergency police phone numbers for 2 agencies in Cass County, Missouri, with which area each one covers and the official source used to check every number.
These are non emergency lines. If someone is in danger or a crime is in progress, call 911.
Cass County agencies at a glance
| Agency, number and address | Type | Official website |
|---|---|---|
| Belton Police Department (816) 331-1500 700 W. Markey Parkway, Belton, Missouri, 64012 | Municipal police | belton.org Checked Aug 2026 |
| Cass County Sheriff’s Office (816) 380-5200 2501 West Mechanic Street, Harrisonville, Missouri, 64701 | Sheriff’s office | cassmosheriff.org Checked Aug 2026 |
Who covers which part of Cass County
This page lists 1 municipal police department and 1 countywide agency. A city department only answers for addresses inside its own city limits (Belton Police Department). Outside those limits, in unincorporated parts of the county, calls go to the Cass County Sheriff’s Office on (816) 380-5200. Cass County has about 111,732 residents on 697 square miles of land; about 25,534 of them (23%) live in the one town with its own police department listed here (Belton 25,534) (U.S. Census Bureau, 2023 population estimate).
How far apart they are
The agencies on this page are up to 15 miles apart. If you live near a city line, check which side your address is on before calling: each department only handles its own area.
- Belton Police Department: the nearest other agency listed here is Cass County Sheriff’s Office, 14.6 miles away.
- Cass County Sheriff’s Office: the nearest other agency listed here is Belton Police Department, 14.6 miles away.
Neighbouring counties we cover
- Jackson County (3 agencies, about 19 miles away)
- Clay County (2 agencies, about 31 miles away)
How these numbers were checked
Each number was compared with the one published by an official source: the agency’s own site, its city or county government, or a state agency (belton.org, cassmosheriff.org). Last check: 2 in Aug 2026. Read how we verify numbers.
More of Missouri
Cass County is one of several we cover in Missouri. See all non emergency police numbers in Missouri, or tell us if a municipality in this county is missing.