ZIP 77031 recorded 64 fire and hazmat incidents in 2025, 286 across 2021–2025. Primary county: Harris County, TX. FEMA NRI rates wildfire risk here as Very High.
286 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 39 | |
| 2022 | 52 | |
| 2023 | 64 | |
| 2024 | 67 | |
| 2025 | 64 |
Jul peaks. Dec dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 77031 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Passenger vehicle fire | 46 | 16.1% | |
| 2 | Building fires | 34 | 11.9% | |
| 3 | Gas leak (natural gas or LPG) | 25 | 8.7% | |
| 4 | Outside rubbish, trash or waste fire | 20 | 7.0% | |
| 5 | Grass fire | 15 | 5.2% |
For the 7 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 77031 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 42 | 21.3% | |
| 2 | Undetermined | 36 | 18.3% | |
| 3 | Engine area, running gear, wheel area | 28 | 14.2% | |
| 4 | Cooking area, kitchen | 19 | 9.6% | |
| 5 | Chute/container - trash, rubbish, waste | 11 | 5.6% | |
| 6 | Highway, parking lot, street: on or near | 11 | 5.6% | |
| 7 | Open area - outside; included are farmland, field | 8 | 4.1% | |
| 8 | Vehicle area, other | 7 | 3.6% | |
| 9 | All other areas | 35 | 17.8% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 90 | 45.7% | |
| 2 | Heat from powered equipment, other | 25 | 12.7% | |
| 3 | Arcing | 16 | 8.1% | |
| 4 | Hot ember or ash | 10 | 5.1% | |
| 5 | Radiated, conducted heat from operating equipment | 9 | 4.6% | |
| 6 | Hot or smoldering object, other | 8 | 4.1% | |
| 7 | Heat from other open flame or smoking materials | 6 | 3.0% | |
| 8 | Fireworks | 5 | 2.5% | |
| 9 | All other sources | 28 | 14.2% |
Largest single-incident losses in ZIP 77031 across 2021–2025. These 8 fires alone account for 253% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $300,000 | Building fires | 2023 | Major |
| 2 | $150,000 | Building fires | 2024 | Significant |
| 3 | $150,000 | Passenger vehicle fire | 2025 | Significant |
| 4 | $100,000 | Building fires | 2022 | Significant |
| 5 | $100,000 | Building fires | 2024 | Significant |
| 6 | $100,000 | Building fires | 2025 | Significant |
| 7 | $90,000 | Building fires | 2023 | Significant |
| 8 | $50,000 | Building fires | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 77031.
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Fort Bend County | TX | 0.50 | FIPS 48157 |
| Montgomery County | TX | 0.50 | FIPS 48339 |
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 — 286 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.