ZIP 77343 is served primarily by Walker County, TX — including Huntsville. ZIP-level data is sparse — showing the Walker County aggregate. FEMA NRI rates wildfire risk here as High.
Oct peaks. Dec dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 5 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 83 | 12.0% | |
| 2 | Gas leak (natural gas or LPG) | 77 | 11.1% | |
| 3 | Unauthorized burning | 71 | 10.3% | |
| 4 | Power line down | 54 | 7.8% | |
| 5 | Electrical wiring/equipment problem, other | 41 | 5.9% |
3 cities sit in Walker County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Huntsville | 46,202 | 446 | 22 | B+ |
| 2 | New Waverly | 1,102 | 90 | 4 | C- |
| 3 | Riverside | 659 | 3 | 0 | B+ |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
This ZIP doesn't have enough NFIRS coverage on its own (under 10 reported incidents across 2021–2025) to publish ZIP-level statistics, so we're showing the Walker County aggregate above. NFIRS reporting is voluntary and many rural ZIPs roll up to broader county totals. The ZIP-to-county mapping uses SimpleMaps' uscities.zips dataset.