Cass County Jail Inmate Search

Cass County Jail Inmate Search and Jail Roster

How do you find someone who is in jail in Cass County?

Search for information about an inmate in the Cass County Jail and view their jail mugshot:

If you cannot find the mugshot of the offender that has been arrested, it is because Cass County or the state of Missouri has recently changed their policy regarding publicly posting them in the jail roster. However, you can write the jail at the following address and request a copy of an inmate's mugshot be mailed or sent by email to you. Make sure to include your email address in all correspondence.

Mail to:

Cass County Jail
2501 West Mechanic Street
Harrisonville, MO 64701
Attention: Media Relations - Inmate Mugshot Request

Mail, click on the link below, or call the facility at 816-380-8331 for the information you are looking for. 

Cass County Jail Inmate Search

For inmate services and facility information such as:

Click the links above, or the button below.

Cass County Jail Inmate Services Information

Phone: 816-380-8331

Physical Address:
2501 West Mechanic Street
Harrisonville, MO 64701

Mailing Address (personal mail):
Inmate's first and last name
Cass County Sheriff's Office
2501 West Mechanic
Harrisonville, MO 64701

Mailing Address (legal mail or subscriptions):
Inmate's first and last name
Cass County Sheriff's Office
2501 West Mechanic
Harrisonville, MO 64701

Every year Cass County law enforcement agencies arrest and detain 6,360 offenders, and maintain an average of 318 inmates (county-wide) in their custody on any given day.

The weekly turnover rate of inmates is approximately 55%, meaning that every week more than half of these inmates are released and then replaced with new offenders being booked into jail.

The charts below break down the men, women, races, ethnicities and the types of crimes that people are arrested and incarcerated for in both Cass County and state prisons throughout the country. This information is compiled from local police and the Cass County Sheriff's Department, as well as the state of Missouri and the United States Department of Justice and Census Bureau.

If you are looking for a prisoner in Missouri or Federal custody, click on the appropriate institution below.

If you are searching for an inmate being held in another county in Missouri, click below.

STATE OF Missouri COUNTY JAILS

If you are searching for a prisoner in a Missouri State Prison click below.

Missouri Prison Inmate Search

If you are searching for a United States Federal Bureau of Prisons Inmate click below.

Federal Bureau of Prisons Inmate Search

For ICE Detainees (Immigration) being held at a detention facility in the United States, click below.

ICE Detainee Search

Cass County Inmate Race & Ethnicity - 3/28/2024

Race Inmates % Total
White 223 89.56%
Black 16 6.43%
Hispanic or Latino 10 4.02%
American Indian/Native Alaskan 0 0.00%
Asian 0 0.00%
Pacific Islander/Native Hawaiian 0 0.00%
Other 0 0.00%
Total 249 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Cass County Sheriff’s Department, Missouri Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Cass County Inmate Criminal Charges - 3/28/2024

(many inmates have multiple charges)

Charge Inmates % Total
Felony (3rd Degree) 82 32.93%
Felony (2rd Degree) 44 17.67%
Felony (1st Degree) 0 0.00%
State Jail Felony 20 8.03%
Felony (Uncategorized) 30 12.05%
Misdemeanor (Class A) 73 29.32%
Misdemeanor (Class C) 0 0.00%
Holds 0 0.00%
Uncategorized 0 0.00%
Demographic, Crime and Inmate data is compiled from public reports provided by the Cass County Sheriff’s Department, Missouri Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Cass County Inmate Sex - 3/28/2024

Sex Inmates % Total
Male 223 89.56%
Female 26 10.44%
Total 249 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Cass County Sheriff’s Department, Missouri Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Cass County Inmate Age - 3/28/2024

Age Inmates % Total
Under 18 1 0.40%
18-20 16 6.43%
21-24 25 10.04%
25-30 46 18.47%
31-35 46 18.47%
36-40 48 19.28%
41-45 32 12.85%
46-50 13 5.22%
51-55 10 4.02%
56-60 7 2.81%
61-65 3 1.20%
66-75 2 0.80%
76-85 0 0.00%
Total 249 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Cass County Sheriff’s Department, Missouri Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.
Demographic, Crime and Inmate data is compiled from public reports provided by the Cass County Sheriff’s Department, Missouri Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.