ZIP 94571 recorded 76 fire and hazmat incidents in 2025, 615 across 2021–2025. Primary county: Sacramento County, CA. FEMA NRI rates wildfire risk here as Very High.
615 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 136 | |
| 2022 | 187 | |
| 2023 | 103 | |
| 2024 | 113 | |
| 2025 | 76 |
Jul peaks. Mar dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 94571 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 115 | 18.7% | |
| 2 | Natural vegetation fire, other | 69 | 11.2% | |
| 3 | Brush, or brush and grass mixture fire | 49 | 8.0% | |
| 4 | Gas leak (natural gas or LPG) | 43 | 7.0% | |
| 5 | Building fires | 39 | 6.3% |
For the 4 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 94571 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Highway, parking lot, street: on or near | 67 | 24.4% | |
| 2 | Undetermined | 40 | 14.5% | |
| 3 | Open area - outside; included are farmland, field | 38 | 13.8% | |
| 4 | Outside area, other | 20 | 7.3% | |
| 5 | Engine area, running gear, wheel area | 16 | 5.8% | |
| 6 | Wildland, woods | 15 | 5.5% | |
| 7 | Other | 10 | 3.6% | |
| 8 | Courtyard, patio, porch, terrace | 9 | 3.3% | |
| 9 | All other areas | 60 | 21.8% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 165 | 60.0% | |
| 2 | Hot ember or ash | 23 | 8.4% | |
| 3 | Spark, ember or flame from operating equipment | 12 | 4.4% | |
| 4 | Arcing | 8 | 2.9% | |
| 5 | Heat from direct flame, convection currents | 7 | 2.5% | |
| 6 | Heat from powered equipment, other | 6 | 2.2% | |
| 7 | Radiated, conducted heat from operating equipment | 6 | 2.2% | |
| 8 | Heat from other open flame or smoking materials | 6 | 2.2% | |
| 9 | All other sources | 42 | 15.3% |
Largest single-incident losses in ZIP 94571 across 2021–2025. These 8 fires alone account for 224% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $2,000,000 | Fires in structures other than in a building | 2024 | Major |
| 2 | $2,000,000 | Fires in structures other than in a building | 2025 | Major |
| 3 | $250,000 | Building fires | 2021 | Major |
| 4 | $200,000 | Building fires | 2023 | Significant |
| 5 | $124,000 | Cultivated grain or crop fire | 2023 | Significant |
| 6 | $100,000 | Mobile property (vehicle) fire, other | 2024 | Significant |
| 7 | $100,000 | Building fires | 2024 | Significant |
| 8 | $75,000 | Fire in motor home, camper, recreational vehicle | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 94571.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Rio Vista | 535 | |
| 2 | Sacramento | 16 | |
| 3 | Walnut Grove | 2 | |
| 4 | Isleton | 1 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Solano County | CA | 1.00 | FIPS 06095 |
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 — 615 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.