ZIP 91932 recorded 141 fire and hazmat incidents in 2025, 589 across 2021–2025. Primary county: San Diego County, CA. FEMA NRI rates wildfire risk here as Very High.
589 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 117 | |
| 2022 | 111 | |
| 2023 | 102 | |
| 2024 | 118 | |
| 2025 | 141 |
Jan peaks. Apr dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 91932 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 86 | 14.6% | |
| 2 | Unauthorized burning | 78 | 13.2% | |
| 3 | Hazardous condition, other | 56 | 9.5% | |
| 4 | Power line down | 55 | 9.3% | |
| 5 | Gas leak (natural gas or LPG) | 38 | 6.5% |
For the 21 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 91932 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Cooking area, kitchen | 19 | 16.8% | |
| 2 | Chute/container - trash, rubbish, waste | 15 | 13.3% | |
| 3 | Undetermined | 15 | 13.3% | |
| 4 | Engine area, running gear, wheel area | 11 | 9.7% | |
| 5 | Courtyard, patio, porch, terrace | 8 | 7.1% | |
| 6 | Other | 5 | 4.4% | |
| 7 | Bathroom, checkroom, lavatory, locker room | 5 | 4.4% | |
| 8 | Outside area, other | 5 | 4.4% | |
| 9 | All other areas | 30 | 26.5% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 51 | 45.1% | |
| 2 | Arcing | 9 | 8.0% | |
| 3 | Hot or smoldering object, other | 8 | 7.1% | |
| 4 | Heat from direct flame, convection currents | 8 | 7.1% | |
| 5 | Heat from powered equipment, other | 6 | 5.3% | |
| 6 | Radiated, conducted heat from operating equipment | 5 | 4.4% | |
| 7 | Heat source: other | 4 | 3.5% | |
| 8 | Hot ember or ash | 4 | 3.5% | |
| 9 | All other sources | 18 | 15.9% |
Largest single-incident losses in ZIP 91932 across 2021–2025. These 8 fires alone account for 165% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $1,200,000 | Building fires | 2025 | Major |
| 2 | $750,000 | Building fires | 2022 | Major |
| 3 | $127,000 | Building fires | 2024 | Significant |
| 4 | $125,000 | Building fires | 2022 | Significant |
| 5 | $125,000 | Building fires | 2025 | Significant |
| 6 | $120,000 | Building fires | 2023 | Significant |
| 7 | $108,909 | Building fires | 2025 | Significant |
| 8 | $100,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 91932.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Imperial Beach | 583 | |
| 2 | San Diego | 6 |
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 — 589 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.