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O'Brien County Sheriff's Office
County agency in O'Brien, Iowa. Reports crime data to the FBI, and has done since 1992.
- ORI
- IA0710000
- Type
- County
- County
- O'Brien
- State
- Iowa
- FBI reporting
- Reporting since 1992-01-01
- Location
- 43.0837, -95.6256
Workforce
As reported to the FBI for 2025, covering a population of 8,874.
9Sworn officers
18Civilian staff
3.04Employees per 1,000 people
8,874Population served
| Year | Officers | Civilians | Population served | Per 1,000 |
|---|---|---|---|---|
| 2025 | 9 | 18 | 8,874 | 3.04 |
| 2024 | 9 | 20 | 8,956 | 3.24 |
| 2023 | 9 | 20 | 8,829 | 3.28 |
| 2022 | 9 | 20 | 8,753 | 3.31 |
| 2021 | 9 | 18 | 8,793 | 3.07 |
| 2020 | 9 | 19 | 8,765 | 3.19 |
| 2019 | 9 | 19 | 8,776 | 3.19 |
| 2018 | 9 | 18 | 8,821 | 3.06 |
| 2017 | 9 | 18 | 9,008 | 3.00 |
| 2016 | 9 | 19 | 8,986 | 3.12 |
| 2015 | 9 | 19 | 9,068 | 3.09 |
| 2014 | 9 | 19 | 9,091 | 3.08 |
Officer and civilian counts are full-time employees as filed by the agency in its annual return. A dash means the agency did not report that figure for that year — it does not mean zero.
Source
Agency identity, type, jurisdiction, coordinates and reporting status are as published by the FBI Crime Data Explorer, agency record IA0710000. Police Census reproduces these values without adjustment. Where the FBI publishes nothing, this page says so rather than estimating.