ZIP 63357 recorded 63 fire and hazmat incidents in 2025, 332 across 2021–2025. Primary county: Warren County, MO. FEMA NRI rates wildfire risk here as Moderate.
332 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 88 | |
| 2022 | 70 | |
| 2023 | 56 | |
| 2024 | 55 | |
| 2025 | 63 |
Mar peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 63357 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 70 | 21.1% | |
| 2 | Brush, or brush and grass mixture fire | 48 | 14.5% | |
| 3 | Power line down | 43 | 13.0% | |
| 4 | Authorized controlled burning | 28 | 8.4% | |
| 5 | Prescribed fire | 21 | 6.3% |
For the 12 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 63357 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 14 | 15.9% | |
| 2 | Undetermined | 14 | 15.9% | |
| 3 | Engine area, running gear, wheel area | 12 | 13.6% | |
| 4 | Open area - outside; included are farmland, field | 11 | 12.5% | |
| 5 | Wildland, woods | 6 | 6.8% | |
| 6 | Other | 4 | 4.5% | |
| 7 | Cooking area, kitchen | 4 | 4.5% | |
| 8 | Highway, parking lot, street: on or near | 4 | 4.5% | |
| 9 | All other areas | 19 | 21.6% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 35 | 39.8% | |
| 2 | Hot ember or ash | 13 | 14.8% | |
| 3 | Arcing | 7 | 8.0% | |
| 4 | Heat from powered equipment, other | 5 | 5.7% | |
| 5 | Flame/torch used for lighting | 4 | 4.5% | |
| 6 | Spark, ember or flame from operating equipment | 3 | 3.4% | |
| 7 | Heat from other open flame or smoking materials | 3 | 3.4% | |
| 8 | Match | 3 | 3.4% | |
| 9 | All other sources | 15 | 17.0% |
Largest single-incident losses in ZIP 63357 across 2021–2025. These 8 fires alone account for 249% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $600,000 | Building fires | 2022 | Major |
| 2 | $400,000 | Building fires | 2025 | Major |
| 3 | $307,080 | Building fires | 2025 | Major |
| 4 | $250,000 | Building fires | 2023 | Major |
| 5 | $250,000 | Building fires | 2024 | Major |
| 6 | $100,000 | Building fires | 2021 | Significant |
| 7 | $100,000 | Building fires | 2025 | Significant |
| 8 | $75,000 | Building fires | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 63357.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Marthasville | 298 | |
| 2 | Washington | 1 |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 332 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.