ZIP 51440 is served primarily by Carroll County, IA — including Carroll. ZIP-level data is sparse — showing the Carroll County aggregate.
Jan peaks. Jul 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 | 26 | 28.0% | |
| 2 | Grass fire | 10 | 10.8% | |
| 3 | Fire, other | 9 | 9.7% | |
| 4 | Brush, or brush and grass mixture fire | 5 | 5.4% | |
| 5 | Off-road vehicle or heavy equipment fire | 4 | 4.3% |
5 cities sit in Carroll County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Carroll | 10,270 | 27 | 12 | A- |
| 2 | Manning | 1,444 | 27 | 4 | A- |
| 3 | Coon Rapids | 1,324 | 0 | 0 | A+ |
| 4 | Glidden | 964 | 11 | 0 | B- |
| 5 | Arcadia | 894 | 3 | 2 | A |
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 Carroll 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.