ZIP 83634 recorded 237 fire and hazmat incidents in 2025, 894 across 2021–2025. Primary county: Ada County, ID. FEMA NRI rates wildfire risk here as Very High.
894 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 194 | |
| 2022 | 126 | |
| 2023 | 64 | |
| 2024 | 273 | |
| 2025 | 237 |
Jul peaks. Oct dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 83634 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Grass fire | 99 | 11.1% | |
| 2 | Authorized controlled burning | 95 | 10.6% | |
| 3 | Building fires | 93 | 10.4% | |
| 4 | Brush, or brush and grass mixture fire | 77 | 8.6% | |
| 5 | Unauthorized burning | 74 | 8.3% |
For the 9 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 83634 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 78 | 29.2% | |
| 2 | Outside area, other | 50 | 18.7% | |
| 3 | Engine area, running gear, wheel area | 26 | 9.7% | |
| 4 | Open area - outside; included are farmland, field | 24 | 9.0% | |
| 5 | Other | 16 | 6.0% | |
| 6 | Cooking area, kitchen | 13 | 4.9% | |
| 7 | Vehicle storage area; garage, carport | 9 | 3.4% | |
| 8 | Exterior, exposed surface | 7 | 2.6% | |
| 9 | All other areas | 44 | 16.5% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 132 | 49.4% | |
| 2 | Heat from powered equipment, other | 19 | 7.1% | |
| 3 | Flame/torch used for lighting | 13 | 4.9% | |
| 4 | Hot or smoldering object, other | 12 | 4.5% | |
| 5 | Heat source: other | 11 | 4.1% | |
| 6 | Arcing | 10 | 3.7% | |
| 7 | Hot ember or ash | 10 | 3.7% | |
| 8 | Chemical reaction | 9 | 3.4% | |
| 9 | All other sources | 51 | 19.1% |
Largest single-incident losses in ZIP 83634 across 2021–2025. These 8 fires alone account for 765% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $200,000 | Building fires | 2021 | Significant |
| 2 | $200,000 | Cultivated vegetation, crop fire, other | 2023 | Significant |
| 3 | $200,000 | Cultivated vegetation, crop fire, other | 2023 | Significant |
| 4 | $190,000 | Building fires | 2024 | Significant |
| 5 | $190,000 | Building fires | 2024 | Significant |
| 6 | $190,000 | Building fires | 2024 | Significant |
| 7 | $150,000 | Building fires | 2024 | Significant |
| 8 | $120,000 | Building fires | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 83634.
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 — 894 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.