ZIP 50647 recorded 31 fire and hazmat incidents in 2025, 70 across 2021–2025. Primary county: Bremer County, IA.
70 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 10 | |
| 2022 | 10 | |
| 2023 | 5 | |
| 2024 | 14 | |
| 2025 | 31 |
Jan peaks. Jun dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 50647 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 21 | 30.0% | |
| 2 | Building fires | 10 | 14.3% | |
| 3 | Outside rubbish, trash or waste fire | 7 | 10.0% | |
| 4 | Authorized controlled burning | 7 | 10.0% | |
| 5 | Fire, other | 3 | 4.3% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 50647 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 10 | 58.8% | |
| 2 | Open area - outside; included are farmland, field | 2 | 11.8% | |
| 3 | Other | 1 | 5.9% | |
| 4 | Storage area, other | 1 | 5.9% | |
| 5 | Vehicle storage area; garage, carport | 1 | 5.9% | |
| 6 | Equipment or service area, other | 1 | 5.9% | |
| 7 | Highway, parking lot, street: on or near | 1 | 5.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 10 | 58.8% | |
| 2 | Heat from powered equipment, other | 4 | 23.5% | |
| 3 | Hot or smoldering object, other | 1 | 5.9% | |
| 4 | Heat, spark from friction | 1 | 5.9% | |
| 5 | Flying brand, ember, spark | 1 | 5.9% |
Largest single-incident losses in ZIP 50647 across 2021–2025. These 7 fires alone account for 9617% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $500,000 | Building fires | 2024 | Major |
| 2 | $100,000 | Building fires | 2021 | Significant |
| 3 | $60,000 | Building fires | 2022 | Significant |
| 4 | $7,000 | Road freight or transport vehicle fire | 2025 | Significant |
| 5 | $5,000 | Off-road vehicle or heavy equipment fire | 2024 | Significant |
| 6 | $1,200 | Mobile property (vehicle) fire, other | 2022 | Significant |
| 7 | $1 | Passenger vehicle fire | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 50647.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Janesville | 70 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Black Hawk County | IA | 0.50 | FIPS 19013 |
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 — 70 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.