ZIP 50160 is served primarily by Warren County, IA — including Indianola. ZIP-level data is sparse — showing the Warren 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 | Brush, or brush and grass mixture fire | 67 | 18.3% | |
| 2 | Grass fire | 47 | 12.8% | |
| 3 | Building fires | 39 | 10.6% | |
| 4 | Gas leak (natural gas or LPG) | 30 | 8.2% | |
| 5 | Passenger vehicle fire | 21 | 5.7% |
7 cities sit in Warren County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Indianola | 15,845 | 127 | 18 | B |
| 2 | Norwalk | 13,057 | 86 | 8 | A |
| 3 | Milo | 789 | 25 | 1 | C+ |
| 4 | Hartford | 657 | 20 | 3 | D |
| 5 | Cumming | 594 | 12 | 0 | B |
| 6 | Martensdale | 579 | 1 | 0 | A+ |
| 7 | New Virginia | 519 | 30 | 5 | C |
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 Warren 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.