Williamson, IL

County incident profile · 2021–2025

25,002
5-Year Incidents
10
Departments
67,101
Population
74.5
Incidents / 1K / Yr
Data disclaimer: Based on the NFIRS Public Data Release (2021–2025). NFIRS is voluntarily reported and may not include all departments or incidents. Some departments have missing years or incomplete records. Totals shown reflect data as submitted and may not represent complete activity.

Incident Composition (2021–2025)

EMS / Rescue
14,180 (56.7%)
Fire
2,719 (10.9%)
False Alarms
2,180 (8.7%)
Service Calls
2,121 (8.5%)
Good Intent
1,859 (7.4%)

5-Year Trends

Total Incidents

By Incident Type

Key Metrics

5,000
Avg Incidents / Year
56.7%
EMS Share
10.9%
Fire Share
8.7%
False Alarm Rate
+64.1%
5-Year Trend
10
Departments

Departments

Showing 10 of 10
Department 5-Year Incidents Fire % EMS % False Alarm % Trend
Carterville FD 7,267 3.1% 89.6% 2.1% +259.3%
Marion FD 4,381 16.3% 12.5% 27.8% +0.7%
Lake Egypt Fpd 3,709 6.8% 83.1% 1.8% +9.5%
Johnston City FD 3,539 6.6% 63.4% 3.4% +234.9%
Herrin FD 2,898 14% 21.5% 14.6% +44.2%
Williamson County Fpd 1,937 36.9% 22% 6.9% +1.4%
Hurst FD 829 9.3% 76.7% 0.8% -14.7%
Cambria FD 226 27% 20.4% 10.6% +347.6%
Energy FD 153 17% 5.2% 22.9% +205.9%
Pittsburg VFD 63 7.9% 84.1% 0% -16.7%
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