ZIP 52333 recorded 61 fire and hazmat incidents in 2025, 143 across 2021–2025. Primary county: Johnson County, IA. FEMA NRI rates wildfire risk here as High.
143 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 36 | |
| 2022 | 14 | |
| 2023 | 15 | |
| 2024 | 17 | |
| 2025 | 61 |
Mar peaks. Dec dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 52333 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 49 | 34.3% | |
| 2 | Grass fire | 17 | 11.9% | |
| 3 | Gas leak (natural gas or LPG) | 12 | 8.4% | |
| 4 | Authorized controlled burning | 9 | 6.3% | |
| 5 | Carbon monoxide incident | 8 | 5.6% |
For the 20 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 52333 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Open area - outside; included are farmland, field | 6 | 16.7% | |
| 2 | Undetermined | 6 | 16.7% | |
| 3 | Engine area, running gear, wheel area | 5 | 13.9% | |
| 4 | Outside area, other | 5 | 13.9% | |
| 5 | Attic: vacant, crawl space above top story, cupola | 2 | 5.6% | |
| 6 | Fuel tank, fuel line | 2 | 5.6% | |
| 7 | Other | 1 | 2.8% | |
| 8 | Entrance way, lobby | 1 | 2.8% | |
| 9 | All other areas | 8 | 22.2% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 20 | 55.6% | |
| 2 | Spark, ember or flame from operating equipment | 3 | 8.3% | |
| 3 | Arcing | 2 | 5.6% | |
| 4 | Heat, spark from friction | 2 | 5.6% | |
| 5 | Flame/torch used for lighting | 2 | 5.6% | |
| 6 | Flying brand, ember, spark | 2 | 5.6% | |
| 7 | Heat from powered equipment, other | 1 | 2.8% | |
| 8 | Hot ember or ash | 1 | 2.8% | |
| 9 | All other sources | 3 | 8.3% |
Largest single-incident losses in ZIP 52333 across 2021–2025. These 8 fires alone account for 204% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $350,000 | Building fires | 2021 | Major |
| 2 | $300,000 | Building fires | 2025 | Major |
| 3 | $150,000 | Building fires | 2025 | Significant |
| 4 | $50,000 | Building fires | 2021 | Significant |
| 5 | $50,000 | Building fires | 2022 | Significant |
| 6 | $40,000 | Building fires | 2021 | Significant |
| 7 | $15,000 | Passenger vehicle fire | 2025 | Significant |
| 8 | $5,000 | Water vehicle fire | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 52333.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Solon | 135 | |
| 2 | Iowa City | 5 | |
| 3 | Cedar Rapids | 1 | |
| 4 | North Liberty | 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 — 143 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.