ZIP 52322 recorded 50 fire and hazmat incidents in 2025, 231 across 2021–2025. Primary county: Johnson County, IA. FEMA NRI rates wildfire risk here as High.
231 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 10 | |
| 2022 | 54 | |
| 2023 | 68 | |
| 2024 | 49 | |
| 2025 | 50 |
Mar peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 52322 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 33 | 14.3% | |
| 2 | Grass fire | 30 | 13.0% | |
| 3 | Natural vegetation fire, other | 22 | 9.5% | |
| 4 | Passenger vehicle fire | 19 | 8.2% | |
| 5 | Road freight or transport vehicle fire | 17 | 7.4% |
For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 52322 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 18 | 29.5% | |
| 2 | Other | 8 | 13.1% | |
| 3 | Engine area, running gear, wheel area | 8 | 13.1% | |
| 4 | Vehicle area, other | 6 | 9.8% | |
| 5 | Outside area, other | 6 | 9.8% | |
| 6 | Open area - outside; included are farmland, field | 2 | 3.3% | |
| 7 | Wildland, woods | 2 | 3.3% | |
| 8 | Common room, den, family room, living room, lounge | 1 | 1.6% | |
| 9 | All other areas | 10 | 16.4% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 31 | 50.8% | |
| 2 | Radiated, conducted heat from operating equipment | 6 | 9.8% | |
| 3 | Arcing | 4 | 6.6% | |
| 4 | Heat source: other | 3 | 4.9% | |
| 5 | Heat from powered equipment, other | 3 | 4.9% | |
| 6 | Spark, ember or flame from operating equipment | 3 | 4.9% | |
| 7 | Hot or smoldering object, other | 2 | 3.3% | |
| 8 | Hot ember or ash | 2 | 3.3% | |
| 9 | All other sources | 7 | 11.5% |
Largest single-incident losses in ZIP 52322 across 2021–2025. These 8 fires alone account for 1690% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $300,000 | Building fires | 2022 | Major |
| 2 | $250,000 | Building fires | 2022 | Major |
| 3 | $80,000 | Building fires | 2024 | Significant |
| 4 | $65,000 | Road freight or transport vehicle fire | 2022 | Significant |
| 5 | $60,000 | Building fires | 2024 | Significant |
| 6 | $40,000 | Mobile property (vehicle) fire, other | 2024 | Significant |
| 7 | $35,000 | Passenger vehicle fire | 2022 | Significant |
| 8 | $30,000 | Building fires | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 52322.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Oxford | 206 | |
| 2 | Coralville | 1 | |
| 3 | Iowa City | 1 | |
| 4 | Tiffin | 1 |
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 — 231 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.