County record · Illinois

St. Clair County

8 Deployments on record

7 Agencies

2 Technology categories

Technology presence

ALPR · none on record Fixed cameras & RTCC · none on record Face recognition · none on record Drones / UAS · 6 Gunshot detection · none on record Body-worn & dashcam · 2 Doorbell & camera registry · none on record Cell-site simulators · none on record Predictive policing · none on record Social-media monitoring · none on record

The record, by agency

Fairview Heights Police Department

Fairview Heights · 2 deployments · on UnGovr: City of Fairview Heights

Body-worn & dashcam Vendor: Axon

The Fairview Heights Police Department has 49 Axon body-worn cameras as of 2024.

Sources (via the EFF Atlas): Illinois Law Enforcement Training and Standards Board

Drones / UAS

The Fairview Heights Police Department has two drones, according to the 2024 Illinois Freedom from Drone Surveillance Act Report. The agency conducted two drone flights between July 2023 and March 2024.

Sources (via the EFF Atlas): Illinois Criminal Justice Information Authority

Alton & Southern Railway Police

East Saint Louis · 1 deployment

Drones / UAS

The Alton & Southern Railway Police has purchased three drones, according to the 2022 Illinois Freedom from Drome Surveillance Act Report

Sources (via the EFF Atlas): State of Illinois

Belleville Police Department

Belleville · 1 deployment · on UnGovr: City of Belleville

Drones / UAS

The Belleville Police Department has two drones, according to the 2024 Illinois Freedom from Drone Surveillance Act Report.

Sources (via the EFF Atlas): Illinois Criminal Justice Information Authority

Millstadt Police Department

Millstadt · 1 deployment · on UnGovr: Village of Millstadt

Body-worn & dashcam

The Millstadt Police Department has eight body-worn cameras as of 2024.

Sources (via the EFF Atlas): Illinois Law Enforcement Training and Standards Board

Southwestern Illinois College Police Department

Belleville · 1 deployment · on UnGovr: Southwestern Illinois College

Drones / UAS

The Southwestern Illinois College Police Department has two drones, according to the 2024 Illinois Freedom from Drone Surveillance Act Report.

Sources (via the EFF Atlas): Illinois Criminal Justice Information Authority

St. Clair County Sheriff ’s Office

Belleville · 1 deployment · on UnGovr: St. Clair County

Drones / UAS

The St. Clair County Sheriff ’s Office has purchased two drones, according to the 2022 Illinois Freedom from Drome Surveillance Act Report

Sources (via the EFF Atlas): State of Illinois

Swansea Police Department

Swansea · 1 deployment · on UnGovr: Village of Swansea

Drones / UAS

The Swansea Police Department has one drone according to the 2024 Illinois Freedom from Drone Surveillance Act Report.

Sources (via the EFF Atlas): Illinois Criminal Justice Information Authority

Source: EFF Atlas of Surveillance (Electronic Frontier Foundation & University of Nevada, Reno — Reynolds School of Journalism) · CC BY 4.0 · retrieved July 2026