ZIP 77356 recorded 247 fire and hazmat incidents in 2025, 1,250 across 2021–2025. Primary county: Montgomery County, TX. FEMA NRI rates wildfire risk here as High.
1,250 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 232 | |
| 2022 | 233 | |
| 2023 | 272 | |
| 2024 | 266 | |
| 2025 | 247 |
Oct peaks. Apr dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 77356 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 237 | 19.0% | |
| 2 | Building fires | 135 | 10.8% | |
| 3 | Power line down | 96 | 7.7% | |
| 4 | Authorized controlled burning | 87 | 7.0% | |
| 5 | Outside rubbish, trash or waste fire | 73 | 5.8% |
For the 17 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 77356 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 70 | 21.8% | |
| 2 | Open area - outside; included are farmland, field | 53 | 16.5% | |
| 3 | Outside area, other | 31 | 9.7% | |
| 4 | Engine area, running gear, wheel area | 23 | 7.2% | |
| 5 | Wildland, woods | 16 | 5.0% | |
| 6 | Cooking area, kitchen | 15 | 4.7% | |
| 7 | Other | 13 | 4.0% | |
| 8 | Vehicle storage area; garage, carport | 12 | 3.7% | |
| 9 | All other areas | 88 | 27.4% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 152 | 47.4% | |
| 2 | Heat from powered equipment, other | 20 | 6.2% | |
| 3 | Radiated, conducted heat from operating equipment | 17 | 5.3% | |
| 4 | Flying brand, ember, spark | 17 | 5.3% | |
| 5 | Arcing | 15 | 4.7% | |
| 6 | Spark, ember or flame from operating equipment | 12 | 3.7% | |
| 7 | Heat from direct flame, convection currents | 11 | 3.4% | |
| 8 | Hot ember or ash | 10 | 3.1% | |
| 9 | All other sources | 67 | 20.9% |
Largest single-incident losses in ZIP 77356 across 2021–2025. These 8 fires alone account for 1059% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $780,000 | Building fires | 2021 | Major |
| 2 | $750,000 | Building fires | 2023 | Major |
| 3 | $600,000 | Building fires | 2021 | Major |
| 4 | $425,000 | Forest, woods or wildland fire | 2022 | Major |
| 5 | $400,000 | Off-road vehicle or heavy equipment fire | 2023 | Major |
| 6 | $250,000 | Off-road vehicle or heavy equipment fire | 2024 | Major |
| 7 | $200,000 | Building fires | 2023 | Significant |
| 8 | $150,000 | Building fires | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 77356.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Montgomery | 1,180 | |
| 2 | Conroe | 62 | |
| 3 | Humble | 1 |
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 — 1,250 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.