ZIP 59721 recorded 5 fire and hazmat incidents in 2025, 41 across 2021–2025. Primary county: Jefferson County, MT. FEMA NRI rates wildfire risk here as Very High.
41 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 9 | |
| 2022 | 8 | |
| 2023 | 7 | |
| 2024 | 12 | |
| 2025 | 5 |
Aug peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 59721 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 13 | 31.7% | |
| 2 | Passenger vehicle fire | 9 | 22.0% | |
| 3 | Brush, or brush and grass mixture fire | 5 | 12.2% | |
| 4 | Building fires | 3 | 7.3% | |
| 5 | Road freight or transport vehicle fire | 3 | 7.3% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 59721 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 6 | 54.5% | |
| 2 | Highway, parking lot, street: on or near | 2 | 18.2% | |
| 3 | Undetermined | 2 | 18.2% | |
| 4 | Outside area, other | 1 | 9.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 9 | 81.8% | |
| 2 | Cigarette | 1 | 9.1% | |
| 3 | Multiple heat sources including multiple ignitions | 1 | 9.1% |
Largest single-incident losses in ZIP 59721 across 2021–2025. These 4 fires alone account for 4965% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $155,000 | Road freight or transport vehicle fire | 2021 | Significant |
| 2 | $15,000 | Passenger vehicle fire | 2024 | Significant |
| 3 | $10,000 | Building fires | 2024 | Significant |
| 4 | $3,700 | Passenger vehicle fire | 2025 | Significant |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Madison County | MT | 1.00 | FIPS 30057 |
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 — 41 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.