FBI agency record
Arlington County Police Department
Arlington County, Virginia
Serves ~240,716 residents · UCR reported
The Arlington County Police Department (ACPD) is the municipal law enforcement agency servicing the 238,643 residents of the 26 square miles (67 km2) of jurisdiction within Arlington County, Virginia. It is the primary law enforcement agency in the county for all levels of law enforcement, although the many federal reservations, enclaves and special jurisdictions in the county often maintain their own law enforcement agencies, which often collaborate with the County Police on many of their larger issues.
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Crime & staffing trends
Summary Reporting System counts from the FBI Crime Data Explorer.
Police employment counts reported to the FBI UCR program.
NIBRS incident detail
Incident-based victim counts reported through NIBRS, from the FBI Crime Data Explorer.
Top 6 of 17 categories shown.
Top 6 of 26 categories shown.
Top 6 of 23 categories shown.
Top 6 of 25 categories shown.
Open data
No open-data portal has been found for this agency. Discovery sweeps Socrata, ArcGIS, and CKAN portals on a schedule, so this can change. Know of a portal or dataset this agency publishes? Tell us.
Staffing
- Full-time sworn
- 345
- Part-time sworn
- 0
- Full-time civilian
- 81
- Part-time civilian
- 19
- Total FT employees
- 426
- Population served
- 240,119
- Operating budget
- $72,274,292
Source: BJS LEMAS 2020 (ICPSR) · all waves 1987–2020
- Sworn officers (2025)
- 299
- Civilians (2025)
- 117
Reported annually to the FBI UCR program; full history charted above.
Open data
POP conference activity
Agencies like this one
Compared by size, crime mix, rates, and staffing within the same agency class · precomputed from FBI trend and NIBRS data. Methodology: agency-metrics/metrics-spec.md
Assessing a response? These agencies double as informal comparison groups: if your trend falls while comparable agencies hold steady, the case that your response worked is much stronger. See the project report template.