ZIP 52591 recorded 44 fire and hazmat incidents in 2025, 93 across 2021–2025. Primary county: Keokuk County, IA. FEMA NRI rates wildfire risk here as Moderate.
93 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 4 | |
| 2022 | 4 | |
| 2023 | 9 | |
| 2024 | 32 | |
| 2025 | 44 |
Mar peaks. Aug dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 52591 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 37 | 39.8% | |
| 2 | Natural vegetation fire, other | 14 | 15.1% | |
| 3 | Brush, or brush and grass mixture fire | 9 | 9.7% | |
| 4 | Grass fire | 7 | 7.5% | |
| 5 | Passenger vehicle fire | 5 | 5.4% |
For the 19 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 52591 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 16 | 88.9% | |
| 2 | Attic: vacant, crawl space above top story, cupola | 1 | 5.6% | |
| 3 | Open area - outside; included are farmland, field | 1 | 5.6% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 17 | 94.4% | |
| 2 | Lightning | 1 | 5.6% |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 52591.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Sigourney | 93 |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 93 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.