ZIP 64641 is served primarily by Grundy County, MO — including Trenton. ZIP-level data is sparse — showing the Grundy County aggregate. FEMA NRI rates wildfire risk here as Moderate.
Mar peaks. Jun 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 | 30 | 26.1% | |
| 2 | Building fires | 15 | 13.0% | |
| 3 | Brush, or brush and grass mixture fire | 12 | 10.4% | |
| 4 | Passenger vehicle fire | 9 | 7.8% | |
| 5 | Authorized controlled burning | 8 | 7.0% |
One city sit in Grundy County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Trenton | 5,527 | 111 | 15 | B- |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Sullivan County | MO | 1.00 | FIPS 29211 |
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 Grundy 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.