ZIP 91934 recorded 12 fire and hazmat incidents in 2025, 85 across 2021–2025. Primary county: San Diego County, CA. FEMA NRI rates wildfire risk here as Very High.
85 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 14 | |
| 2022 | 14 | |
| 2023 | 24 | |
| 2024 | 21 | |
| 2025 | 12 |
May peaks. Feb dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 91934 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Brush, or brush and grass mixture fire | 21 | 24.7% | |
| 2 | Passenger vehicle fire | 15 | 17.6% | |
| 3 | Outside rubbish, trash or waste fire | 9 | 10.6% | |
| 4 | Road freight or transport vehicle fire | 5 | 5.9% | |
| 5 | Grass fire | 5 | 5.9% |
For the 0 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 91934 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 9 | 29.0% | |
| 2 | Other | 4 | 12.9% | |
| 3 | Undetermined | 4 | 12.9% | |
| 4 | Vehicle area, other | 3 | 9.7% | |
| 5 | Highway, parking lot, street: on or near | 3 | 9.7% | |
| 6 | Outside area, other | 2 | 6.5% | |
| 7 | Open area - outside; included are farmland, field | 2 | 6.5% | |
| 8 | Laundry area, wash house (laundry) | 1 | 3.2% | |
| 9 | All other areas | 3 | 9.7% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 16 | 51.6% | |
| 2 | Heat source: other | 7 | 22.6% | |
| 3 | Radiated, conducted heat from operating equipment | 3 | 9.7% | |
| 4 | Flame/torch used for lighting | 2 | 6.5% | |
| 5 | Spark, ember or flame from operating equipment | 1 | 3.2% | |
| 6 | Arcing | 1 | 3.2% | |
| 7 | Heat, spark from friction | 1 | 3.2% |
Largest single-incident losses in ZIP 91934 across 2021–2025. These 8 fires alone account for 1785% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $226,302 | Building fires | 2023 | Significant |
| 2 | $78,000 | Passenger vehicle fire | 2023 | Significant |
| 3 | $77,000 | Passenger vehicle fire | 2024 | Significant |
| 4 | $50,000 | Building fires | 2021 | Significant |
| 5 | $50,000 | Passenger vehicle fire | 2024 | Significant |
| 6 | $40,000 | Road freight or transport vehicle fire | 2024 | Significant |
| 7 | $30,000 | Passenger vehicle fire | 2024 | Significant |
| 8 | $20,000 | Passenger vehicle fire | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 91934.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Jacumba | 80 |
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 — 85 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.