ZIP 65439 is served primarily by Iron County, MO — including Ironton. ZIP-level data is sparse — showing the Iron County aggregate. FEMA NRI rates wildfire risk here as Moderate.
Mar peaks. Oct dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 5 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 40 | 29.6% | |
| 2 | Brush, or brush and grass mixture fire | 31 | 23.0% | |
| 3 | Power line down | 29 | 21.5% | |
| 4 | Grass fire | 7 | 5.2% | |
| 5 | Forest, woods or wildland fire | 5 | 3.7% |
4 cities sit in Iron County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Ironton | 1,639 | 53 | 17 | C |
| 2 | Pilot Knob | 773 | 17 | 2 | C+ |
| 3 | Viburnum | 639 | 1 | 0 | A+ |
| 4 | Arcadia | 595 | 17 | 5 | C |
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 Iron 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.