ZIP 77336 recorded 136 fire and hazmat incidents in 2025, 852 across 2021–2025. Primary county: Harris County, TX. FEMA NRI rates wildfire risk here as Very High.
852 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 130 | |
| 2022 | 204 | |
| 2023 | 204 | |
| 2024 | 178 | |
| 2025 | 136 |
Jul peaks. Nov dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 77336 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 124 | 14.6% | |
| 2 | Outside rubbish, trash or waste fire | 94 | 11.0% | |
| 3 | Power line down | 75 | 8.8% | |
| 4 | Outside rubbish fire, other | 67 | 7.9% | |
| 5 | Gas leak (natural gas or LPG) | 61 | 7.2% |
For the 20 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 77336 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 114 | 29.8% | |
| 2 | Undetermined | 96 | 25.1% | |
| 3 | Open area - outside; included are farmland, field | 38 | 9.9% | |
| 4 | Engine area, running gear, wheel area | 20 | 5.2% | |
| 5 | Other | 17 | 4.5% | |
| 6 | Wildland, woods | 15 | 3.9% | |
| 7 | Cooking area, kitchen | 13 | 3.4% | |
| 8 | Vehicle area, other | 10 | 2.6% | |
| 9 | All other areas | 59 | 15.4% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 197 | 51.6% | |
| 2 | Arcing | 24 | 6.3% | |
| 3 | Heat from powered equipment, other | 19 | 5.0% | |
| 4 | Match | 17 | 4.5% | |
| 5 | Heat source: other | 16 | 4.2% | |
| 6 | Hot or smoldering object, other | 14 | 3.7% | |
| 7 | Hot ember or ash | 12 | 3.1% | |
| 8 | Heat from other open flame or smoking materials | 12 | 3.1% | |
| 9 | All other sources | 71 | 18.6% |
Largest single-incident losses in ZIP 77336 across 2021–2025. These 8 fires alone account for 121% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $500,000 | Building fires | 2025 | Major |
| 2 | $250,000 | Building fires | 2021 | Major |
| 3 | $250,000 | Building fires | 2025 | Major |
| 4 | $200,000 | Building fires | 2022 | Significant |
| 5 | $200,000 | Building fires | 2023 | Significant |
| 6 | $200,000 | Building fires | 2023 | Significant |
| 7 | $150,000 | Building fires | 2025 | Significant |
| 8 | $140,000 | Building fires | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 77336.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Houston | 161 |
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 — 852 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.