ZIP 51055 recorded 2 fire and hazmat incidents in 2025, 16 across 2021–2025. Primary county: Monona County, IA. FEMA NRI rates wildfire risk here as High.
16 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 3 | |
| 2022 | 5 | |
| 2023 | 3 | |
| 2024 | 3 | |
| 2025 | 2 |
Oct peaks. Mar dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 51055 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Fire, other | 2 | 12.5% | |
| 2 | Camper or recreational vehicle (RV) fire | 2 | 12.5% | |
| 3 | Brush, or brush and grass mixture fire | 2 | 12.5% | |
| 4 | Cultivated grain or crop fire | 2 | 12.5% | |
| 5 | Chemical spill or leak | 2 | 12.5% |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 51055.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Sloan | 13 | |
| 2 | Macy | 1 | |
| 3 | Sioux City | 1 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Woodbury County | IA | 1.00 | FIPS 19193 |
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 — 16 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.