ZIP 95831 recorded 118 fire and hazmat incidents in 2025, 703 across 2021–2025. Primary county: Sacramento County, CA. FEMA NRI rates wildfire risk here as Very High.
703 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 152 | |
| 2022 | 143 | |
| 2023 | 142 | |
| 2024 | 148 | |
| 2025 | 118 |
Jan peaks. Aug dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 95831 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Outside rubbish, trash or waste fire | 200 | 28.4% | |
| 2 | Outside rubbish fire, other | 130 | 18.5% | |
| 3 | Unauthorized burning | 75 | 10.7% | |
| 4 | Gas leak (natural gas or LPG) | 51 | 7.3% | |
| 5 | Brush, or brush and grass mixture fire | 30 | 4.3% |
For the 9 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 95831 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 23 | 34.3% | |
| 2 | Engine area, running gear, wheel area | 9 | 13.4% | |
| 3 | Open area - outside; included are farmland, field | 7 | 10.4% | |
| 4 | Bedroom - < 5 persons; included are jail or prison | 3 | 4.5% | |
| 5 | Cooking area, kitchen | 3 | 4.5% | |
| 6 | Attic: vacant, crawl space above top story, cupola | 3 | 4.5% | |
| 7 | Wildland, woods | 3 | 4.5% | |
| 8 | Outside area, other | 2 | 3.0% | |
| 9 | All other areas | 14 | 20.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 36 | 53.7% | |
| 2 | Heat source: other | 8 | 11.9% | |
| 3 | Arcing | 7 | 10.4% | |
| 4 | Heat from powered equipment, other | 3 | 4.5% | |
| 5 | Hot or smoldering object, other | 3 | 4.5% | |
| 6 | Heat from other open flame or smoking materials | 2 | 3.0% | |
| 7 | Spark, ember or flame from operating equipment | 1 | 1.5% | |
| 8 | Heat, spark from friction | 1 | 1.5% | |
| 9 | All other sources | 6 | 9.0% |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 95831.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Sacramento | 700 |
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 — 703 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.