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Seneca Police Department
City agency in Grundy, La Salle, Illinois. Reports crime data to the FBI, and has done since 2021.
- ORI
- IL0500900
- Type
- City
- County
- Grundy, La Salle
- State
- Illinois
- FBI reporting
- Reporting since 2021-01-01
- Location
- 41.3433, -88.8859
Workforce
As reported to the FBI for 2025, covering a population of 2,301.
7Sworn officers
1Civilian staff
3.48Employees per 1,000 people
2,301Population served
| Year | Officers | Civilians | Population served | Per 1,000 |
|---|---|---|---|---|
| 2025 | 7 | 1 | 2,301 | 3.48 |
| 2018 | 7 | 1 | 2,255 | 3.55 |
| 2017 | 5 | 1 | 2,267 | 2.65 |
| 2016 | 5 | 1 | 2,278 | 2.63 |
| 2012 | 3 | 4 | 2,364 | 2.96 |
| 2011 | 4 | 4 | 2,378 | 3.36 |
| 2010 | 4 | 4 | 2,371 | 3.37 |
| 2009 | 4 | 4 | 2,134 | 3.75 |
| 2008 | 3 | 4 | 2,115 | 3.31 |
| 2007 | 3 | 4 | 2,092 | 3.35 |
| 2006 | 4 | 8 | 2,068 | 5.80 |
| 2005 | 4 | 4 | 2,065 | 3.87 |
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 IL0500900. Police Census reproduces these values without adjustment. Where the FBI publishes nothing, this page says so rather than estimating.