ZIP 77355 recorded 277 fire and hazmat incidents in 2025, 500 across 2021–2025. Primary county: Montgomery County, TX. FEMA NRI rates wildfire risk here as High.
500 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 146 | |
| 2022 | 51 | |
| 2023 | 20 | |
| 2024 | 6 | |
| 2025 | 277 |
Oct peaks. Jun dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 77355 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Authorized controlled burning | 60 | 12.0% | |
| 2 | Gas leak (natural gas or LPG) | 55 | 11.0% | |
| 3 | Unauthorized burning | 55 | 11.0% | |
| 4 | Building fires | 48 | 9.6% | |
| 5 | Outside rubbish, trash or waste fire | 34 | 6.8% |
For the 15 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 77355 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 45 | 37.5% | |
| 2 | Open area - outside; included are farmland, field | 15 | 12.5% | |
| 3 | Outside area, other | 12 | 10.0% | |
| 4 | Engine area, running gear, wheel area | 8 | 6.7% | |
| 5 | Wildland, woods | 6 | 5.0% | |
| 6 | Other | 5 | 4.2% | |
| 7 | Cooking area, kitchen | 4 | 3.3% | |
| 8 | Vehicle storage area; garage, carport | 3 | 2.5% | |
| 9 | All other areas | 22 | 18.3% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 58 | 48.3% | |
| 2 | Arcing | 13 | 10.8% | |
| 3 | Hot ember or ash | 7 | 5.8% | |
| 4 | Heat spread from another fire, other | 6 | 5.0% | |
| 5 | Heat from powered equipment, other | 5 | 4.2% | |
| 6 | Radiated, conducted heat from operating equipment | 5 | 4.2% | |
| 7 | Hot or smoldering object, other | 5 | 4.2% | |
| 8 | Heat from other open flame or smoking materials | 5 | 4.2% | |
| 9 | All other sources | 16 | 13.3% |
Largest single-incident losses in ZIP 77355 across 2021–2025. These 8 fires alone account for 256% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $2,000,000 | Building fires | 2023 | Major |
| 2 | $300,000 | Building fires | 2025 | Major |
| 3 | $200,000 | Building fires | 2024 | Significant |
| 4 | $175,000 | Building fires | 2025 | Significant |
| 5 | $165,000 | Building fires | 2025 | Significant |
| 6 | $120,000 | Building fires | 2025 | Significant |
| 7 | $100,000 | Building fires | 2021 | Significant |
| 8 | $100,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 77355.
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 — 500 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.