ZIP 75856 is served primarily by Trinity County, TX — including Trinity. ZIP-level data is sparse — showing the Trinity County aggregate. FEMA NRI rates wildfire risk here as High.
Sep peaks. Jan dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 3 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 3 | 50.0% | |
| 2 | Brush, or brush and grass mixture fire | 2 | 33.3% | |
| 3 | Outside rubbish fire, other | 1 | 16.7% |
3 cities sit in Trinity County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Trinity | 2,493 | 1 | 1 | A- |
| 2 | Westwood Shores | 1,534 | 0 | 0 | — |
| 3 | Groveton | 991 | 0 | 0 | A |
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 Trinity 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.