ZIP 82604 recorded 161 fire and hazmat incidents in 2025, 807 across 2021–2025. Primary county: Natrona County, WY. FEMA NRI rates wildfire risk here as Very High.
807 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 181 | |
| 2022 | 150 | |
| 2023 | 151 | |
| 2024 | 164 | |
| 2025 | 161 |
Jul peaks. Nov dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 82604 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 164 | 20.3% | |
| 2 | Building fires | 105 | 13.0% | |
| 3 | Brush, or brush and grass mixture fire | 73 | 9.0% | |
| 4 | Grass fire | 69 | 8.6% | |
| 5 | Power line down | 45 | 5.6% |
For the 19 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 82604 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 25 | 12.5% | |
| 2 | Open area - outside; included are farmland, field | 24 | 12.0% | |
| 3 | Cooking area, kitchen | 19 | 9.5% | |
| 4 | Engine area, running gear, wheel area | 19 | 9.5% | |
| 5 | Undetermined | 16 | 8.0% | |
| 6 | Wall surface: exterior | 8 | 4.0% | |
| 7 | Other | 7 | 3.5% | |
| 8 | Wildland, woods | 7 | 3.5% | |
| 9 | All other areas | 75 | 37.5% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 62 | 31.0% | |
| 2 | Arcing | 23 | 11.5% | |
| 3 | Radiated, conducted heat from operating equipment | 22 | 11.0% | |
| 4 | Heat from powered equipment, other | 11 | 5.5% | |
| 5 | Spark, ember or flame from operating equipment | 10 | 5.0% | |
| 6 | Hot or smoldering object, other | 9 | 4.5% | |
| 7 | Heat, spark from friction | 9 | 4.5% | |
| 8 | Cigarette lighter | 7 | 3.5% | |
| 9 | All other sources | 47 | 23.5% |
Largest single-incident losses in ZIP 82604 across 2021–2025. These 8 fires alone account for 195% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $50,000 | Brush, or brush and grass mixture fire | 2024 | Significant |
| 2 | $50,000 | Building fires | 2025 | Significant |
| 3 | $40,000 | Passenger vehicle fire | 2025 | Significant |
| 4 | $10,000 | Building fires | 2021 | Significant |
| 5 | $10,000 | Building fires | 2024 | Significant |
| 6 | $10,000 | Building fires | 2024 | Significant |
| 7 | $5,000 | Building fires | 2024 | Significant |
| 8 | $5,000 | Building fires | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 82604.
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 — 807 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.