ZIP 63073 is served primarily by Franklin County, MO — including Washington. ZIP-level data is sparse — showing the Franklin County aggregate. FEMA NRI rates wildfire risk here as High.
Mar 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 | Building fires | 199 | 16.0% | |
| 2 | Brush, or brush and grass mixture fire | 139 | 11.2% | |
| 3 | Power line down | 122 | 9.8% | |
| 4 | Authorized controlled burning | 88 | 7.1% | |
| 5 | Electrical wiring/equipment problem, other | 63 | 5.1% |
11 cities sit in Franklin County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Washington | 14,769 | 204 | 12 | C+ |
| 2 | Union | 12,341 | 69 | 14 | B+ |
| 3 | Pacific | 7,239 | 124 | 18 | B+ |
| 4 | Sullivan | 6,441 | 206 | 32 | C+ |
| 5 | St. Clair | 4,771 | 0 | 0 | — |
| 6 | New Haven | 3,363 | 51 | 15 | B |
| 7 | Villa Ridge | 2,971 | 44 | 8 | B- |
| 8 | Gray Summit | 2,573 | 12 | 0 | A |
| 9 | Gerald | 1,197 | 27 | 1 | C |
| 10 | Lake Saint Clair | 845 | 0 | 0 | — |
| 11 | Parkway | 766 | 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 Franklin 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.