DuPage, IL

County incident profile · 2020–2024

583,061
5-Year Incidents
27
Departments
932,368
Population
125.1
Incidents / 1K / Yr
Data disclaimer: Based on the NFIRS Public Data Release (2020-2024). 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 (2020–2024)

EMS / Rescue
385,986 (66.2%)
False Alarms
79,162 (13.6%)
Service Calls
49,802 (8.5%)
Good Intent
37,654 (6.5%)
Fire
11,397 (2%)

Summary

116,612
Avg Incidents / Year
66.2%
EMS Share
2%
Fire Share
13.6%
False Alarm Rate
+26%
5-Year Trend
27
Departments
Showing 27 of 27
Department 5-Year Incidents Fire % EMS % False Alarm % Trend
Naperville FD 76,179 1.3% 65.2% 16.6% +14.5%
Lombard FD 38,154 1.6% 71.9% 8.5% +16.8%
Downers Grove FD 33,219 1% 61.4% 14.1% +43.1%
Elmhurst FD 32,935 1.9% 66.7% 12% +18.7%
Lislewoodridge Fpd 31,789 1.5% 61.7% 16% +74.7%
Wheaton FD 31,347 1.6% 74.1% 10.8% +22.3%
Tristate Fpd 30,575 1.8% 62.9% 14.3% +20.9%
Carol Stream Fpd 28,654 2.1% 77.1% 9.8% +31%
Addison Fpd 27,669 2.6% 71.2% 8.9% +16.1%
Bloomingdale Fpd 27,636 2.1% 69.3% 13.3% +21.1%
Westmont FD 24,413 1.9% 62.4% 14.7% +30.2%
Bensenville FD 18,629 2.2% 58.6% 26.1% -4.4%
West Chicago Fpd 18,093 2.4% 62.5% 16.1% +42.8%
Darienwoodridge Fpd 17,387 2.9% 63.4% 12.4% +18.4%
Glen Ellyn FD 16,002 1.4% 76.4% 11% +60.9%
Villa Park FD 15,984 3.7% 75.2% 6% +18.6%
Village of Roselle FD 15,053 2.8% 69.2% 9.1% +28.6%
Oak Brook FD 13,854 1.4% 62.8% 15% +48.9%
Hinsdale FD 12,696 1.6% 54.9% 18.8% +26.9%
Wood Dale Fpd 12,291 3.4% 64.2% 12.3% -3.4%
Glenside Fpd 11,225 2.4% 58.8% 18.9% +63.5%
Winfield Fpd 10,704 1.3% 77.6% 5.9% +19.4%
Warrenville Fpd 9,342 2.3% 64.9% 15.8% +30.1%
York Center Fpd 8,571 4.3% 48.7% 17.9% +0.3%
Itasca Fpd 8,314 3.3% 61.7% 11.9% +34.5%
Oakbrook Terrace Fpd 7,935 2.7% 55.5% 22.7% +20.7%
Clarendon Hills FD 4,411 1.2% 47.9% 15.4% +54.5%
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