FBI agency record
Anne Arundel County Sheriff's Office
Anne Arundel County, Maryland
Serves ~512,790 residents · LEMAS survey
The Anne Arundel County Sheriff's Office (AACOSO) is the law enforcement arm of the court, serving the citizens of Anne Arundel County, Maryland, population 588,261. All deputy sheriffs are certified law enforcement officials with full authority of arrest. The constitution of Maryland, Article IV, Section 44, establishes the Office of an elected Sheriff in each County and Baltimore City. The duties of the Sheriff are those established by common law, judicial opinion and the Maryland General Assembly..
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Crime & staffing trends
No snapshot trend data is stored for this agency yet. Explore its full crime and employment history directly on the FBI Crime Data Explorer, which covers UCR summary data, NIBRS incidents, and police employment for ORI MD0020000.
NIBRS incident detail
No incident snapshot is available for this agency — it either reported no qualifying incidents in the snapshot window or joined NIBRS too recently to appear in the bulk extracts. Full incident detail is on the FBI Crime Data Explorer.
Open data
Police End of Year Crime DataIncidents
Use of force statisticsUse of force
Office of the Sheriff Annual Performance Data through 2025
End of year Crime DataIncidents
Fire Department Calls for ServiceCalls for service
Flooding Event Calls for ServiceCalls for service
Police End of Year Crime DataIncidents
Use of force statisticsUse of force
Last checked 2026-07-03
Staffing
- Full-time sworn
- 58
- Part-time sworn
- 2
- Full-time civilian
- 31
- Part-time civilian
- 8
- Total FT employees
- 89
- Population served
- 512,790
- Operating budget
- $6,000,000
Source: BJS LEMAS 2007 (ICPSR) · all waves 1987–2020
| Wave | FT sworn | FT civilian | Budget |
|---|---|---|---|
| 1987 | 28 | 0 | — |
Staffing as reported in each BJS LEMAS survey wave; wave links go to the ICPSR study pages.
Employment counts for this agency are available through the FBI Crime Data Explorer.