Brown, SD

County incident profile · 2021–2025

5,949
5-Year Incidents
11
Departments
38,265
Population
31.1
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
3,018 (50.7%)
False Alarms
1,119 (18.8%)
Service Calls
434 (7.3%)
Fire
404 (6.8%)
Good Intent
393 (6.6%)

5-Year Trends

Total Incidents

By Incident Type

Key Metrics

1,190
Avg Incidents / Year
50.7%
EMS Share
6.8%
Fire Share
18.8%
False Alarm Rate
+25.2%
5-Year Trend
11
Departments

Departments

Showing 11 of 11
Department 5-Year Incidents Fire % EMS % False Alarm % Trend
Aberdeen 5,423 4.2% 52.3% 20.2% +38.9%
Warner 123 17.1% 61% 5.7% +22.2%
Groton 99 43.4% 20.2% 9.1% -27.6%
Stratford 96 17.7% 33.3% 1% -8.3%
Aberdeen Rural 68 55.9% 1.5% 5.9% -47.1%
Columbia 50 50% 16% 0% -77.8%
Claremont 45 37.8% 44.4% 2.2% +87.5%
Frederick 37 18.9% 64.9% 5.4%
Hecla 8 75% 0% 0% -66.7%
Hutterville 0 0% 0% 0%
Bath 0 0% 0% 0%
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