ZIP 77447 recorded 223 fire and hazmat incidents in 2025, 790 across 2021–2025. Primary county: Harris County, TX. FEMA NRI rates wildfire risk here as Very High.
790 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 104 | |
| 2022 | 164 | |
| 2023 | 138 | |
| 2024 | 161 | |
| 2025 | 223 |
Jan peaks. Dec dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 77447 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 104 | 13.2% | |
| 2 | Building fires | 83 | 10.5% | |
| 3 | Outside rubbish, trash or waste fire | 81 | 10.3% | |
| 4 | Grass fire | 77 | 9.7% | |
| 5 | Passenger vehicle fire | 55 | 7.0% |
For the 22 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 77447 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Open area - outside; included are farmland, field | 73 | 23.4% | |
| 2 | Engine area, running gear, wheel area | 47 | 15.1% | |
| 3 | Undetermined | 47 | 15.1% | |
| 4 | Outside area, other | 41 | 13.1% | |
| 5 | Highway, parking lot, street: on or near | 15 | 4.8% | |
| 6 | Other | 10 | 3.2% | |
| 7 | Courtyard, patio, porch, terrace | 10 | 3.2% | |
| 8 | Cooking area, kitchen | 8 | 2.6% | |
| 9 | All other areas | 61 | 19.6% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 151 | 48.4% | |
| 2 | Radiated, conducted heat from operating equipment | 29 | 9.3% | |
| 3 | Cigarette lighter | 22 | 7.1% | |
| 4 | Heat from powered equipment, other | 15 | 4.8% | |
| 5 | Arcing | 10 | 3.2% | |
| 6 | Hot ember or ash | 8 | 2.6% | |
| 7 | Match | 8 | 2.6% | |
| 8 | Heat source: other | 7 | 2.2% | |
| 9 | All other sources | 62 | 19.9% |
Largest single-incident losses in ZIP 77447 across 2021–2025. These 8 fires alone account for 137% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $850,000 | Off-road vehicle or heavy equipment fire | 2025 | Major |
| 2 | $500,000 | Road freight or transport vehicle fire | 2022 | Major |
| 3 | $488,266 | Building fires | 2025 | Major |
| 4 | $400,000 | Building fires | 2022 | Major |
| 5 | $350,000 | Building fires | 2021 | Major |
| 6 | $301,185 | Building fires | 2025 | Major |
| 7 | $200,000 | Building fires | 2024 | Significant |
| 8 | $175,249 | Building fires | 2024 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 77447.
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 — 790 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.