ZIP 77371 recorded 169 fire and hazmat incidents in 2025, 751 across 2021–2025. Primary county: San Jacinto County, TX. FEMA NRI rates wildfire risk here as High.
751 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 88 | |
| 2022 | 115 | |
| 2023 | 233 | |
| 2024 | 146 | |
| 2025 | 169 |
Oct peaks. Dec dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 77371 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 118 | 15.7% | |
| 2 | Unauthorized burning | 64 | 8.5% | |
| 3 | Grass fire | 56 | 7.5% | |
| 4 | Fire, other | 51 | 6.8% | |
| 5 | Power line down | 46 | 6.1% |
For the 20 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 77371 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 160 | 64.8% | |
| 2 | Other | 24 | 9.7% | |
| 3 | Engine area, running gear, wheel area | 10 | 4.0% | |
| 4 | Outside area, other | 10 | 4.0% | |
| 5 | Vehicle area, other | 4 | 1.6% | |
| 6 | Bedroom - < 5 persons; included are jail or prison | 3 | 1.2% | |
| 7 | Cooking area, kitchen | 3 | 1.2% | |
| 8 | Chute/container - trash, rubbish, waste | 3 | 1.2% | |
| 9 | All other areas | 30 | 12.1% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 198 | 80.2% | |
| 2 | Heat source: other | 10 | 4.0% | |
| 3 | Hot or smoldering object, other | 10 | 4.0% | |
| 4 | Heat from powered equipment, other | 4 | 1.6% | |
| 5 | Hot ember or ash | 4 | 1.6% | |
| 6 | Arcing | 3 | 1.2% | |
| 7 | Heat spread from another fire, other | 3 | 1.2% | |
| 8 | Radiated, conducted heat from operating equipment | 2 | 0.8% | |
| 9 | All other sources | 13 | 5.3% |
Largest single-incident losses in ZIP 77371 across 2021–2025. These 8 fires alone account for 628% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $400,000 | Building fires | 2024 | Major |
| 2 | $50,000 | Building fires | 2023 | Significant |
| 3 | $35,000 | Building fires | 2025 | Significant |
| 4 | $35,000 | Passenger vehicle fire | 2025 | Significant |
| 5 | $30,000 | Passenger vehicle fire | 2022 | Significant |
| 6 | $30,000 | Camper or recreational vehicle (RV) fire | 2025 | Significant |
| 7 | $28,280 | Building fires | 2021 | Significant |
| 8 | $24,480 | Building fires | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 77371.
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 — 751 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.