ZIP 50255 is served primarily by Keokuk County, IA — including Sigourney. ZIP-level data is sparse — showing the Keokuk County aggregate. FEMA NRI rates wildfire risk here as Moderate.
Mar peaks. Aug dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 5 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 48 | 31.6% | |
| 2 | Grass fire | 21 | 13.8% | |
| 3 | Brush, or brush and grass mixture fire | 16 | 10.5% | |
| 4 | Natural vegetation fire, other | 12 | 7.9% | |
| 5 | Forest, woods or wildland fire | 10 | 6.6% |
4 cities sit in Keokuk County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Sigourney | 1,835 | 44 | 19 | C |
| 2 | Keota | 883 | 23 | 4 | B- |
| 3 | Hedrick | 813 | 28 | 10 | C+ |
| 4 | What Cheer | 724 | 4 | 2 | B+ |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
This ZIP doesn't have enough NFIRS coverage on its own (under 10 reported incidents across 2021–2025) to publish ZIP-level statistics, so we're showing the Keokuk County aggregate above. NFIRS reporting is voluntary and many rural ZIPs roll up to broader county totals. The ZIP-to-county mapping uses SimpleMaps' uscities.zips dataset.