ZIP 80435 recorded 66 fire and hazmat incidents in 2025, 300 across 2021–2025. Primary county: Summit County, CO. FEMA NRI rates wildfire risk here as Moderate.
300 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 59 | |
| 2022 | 51 | |
| 2023 | 60 | |
| 2024 | 64 | |
| 2025 | 66 |
Dec peaks. Oct dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 80435 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 75 | 25.0% | |
| 2 | Carbon monoxide incident | 36 | 12.0% | |
| 3 | Gasoline or other flammable liquid spill | 25 | 8.3% | |
| 4 | Building fires | 21 | 7.0% | |
| 5 | Unauthorized burning | 17 | 5.7% |
For the 3 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 80435 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 10 | 17.9% | |
| 2 | Chute/container - trash, rubbish, waste | 9 | 16.1% | |
| 3 | Cooking area, kitchen | 5 | 8.9% | |
| 4 | Open area - outside; included are farmland, field | 4 | 7.1% | |
| 5 | Vehicle area, other | 3 | 5.4% | |
| 6 | Exterior stairway, ramp, or fire escape | 2 | 3.6% | |
| 7 | Common room, den, family room, living room, lounge | 2 | 3.6% | |
| 8 | Wall surface: exterior | 2 | 3.6% | |
| 9 | All other areas | 19 | 33.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Hot or smoldering object, other | 9 | 16.1% | |
| 2 | Hot ember or ash | 9 | 16.1% | |
| 3 | Undetermined | 9 | 16.1% | |
| 4 | Radiated, conducted heat from operating equipment | 6 | 10.7% | |
| 5 | Heat from powered equipment, other | 5 | 8.9% | |
| 6 | Arcing | 5 | 8.9% | |
| 7 | Heat source: other | 4 | 7.1% | |
| 8 | Spark, ember or flame from operating equipment | 2 | 3.6% | |
| 9 | All other sources | 7 | 12.5% |
Largest single-incident losses in ZIP 80435 across 2021–2025. These 8 fires alone account for 296% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $200,000 | Building fires | 2021 | Significant |
| 2 | $100,000 | Building fires | 2024 | Significant |
| 3 | $78,000 | Passenger vehicle fire | 2025 | Significant |
| 4 | $50,000 | Building fires | 2025 | Significant |
| 5 | $30,000 | Passenger vehicle fire | 2022 | Significant |
| 6 | $25,000 | Dumpster or other outside trash receptacle fire | 2021 | Significant |
| 7 | $25,000 | Passenger vehicle fire | 2024 | Significant |
| 8 | $19,500 | Passenger vehicle fire | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 80435.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Keystone | 104 | |
| 2 | Dillon | 81 | |
| 3 | Silverthorne | 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 — 300 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.