ZIP 99507 recorded 237 fire and hazmat incidents in 2025, 1,006 across 2021–2025. Primary county: Anchorage Municipality, AK. FEMA NRI rates wildfire risk here as High.
1,006 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 180 | |
| 2022 | 204 | |
| 2023 | 191 | |
| 2024 | 194 | |
| 2025 | 237 |
May peaks. Mar dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 99507 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Unauthorized burning | 158 | 15.7% | |
| 2 | Outside rubbish, trash or waste fire | 107 | 10.6% | |
| 3 | Passenger vehicle fire | 100 | 9.9% | |
| 4 | Building fires | 92 | 9.1% | |
| 5 | Gas leak (natural gas or LPG) | 82 | 8.2% |
For the 17 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 99507 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Engine area, running gear, wheel area | 54 | 22.4% | |
| 2 | Undetermined | 20 | 8.3% | |
| 3 | Cooking area, kitchen | 14 | 5.8% | |
| 4 | Operator/passenger area of transportation equip. | 14 | 5.8% | |
| 5 | Vehicle storage area; garage, carport | 11 | 4.6% | |
| 6 | Bedroom - < 5 persons; included are jail or prison | 10 | 4.1% | |
| 7 | Exterior, exposed surface | 10 | 4.1% | |
| 8 | Outside area, other | 8 | 3.3% | |
| 9 | All other areas | 100 | 41.5% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 107 | 44.4% | |
| 2 | Heat from powered equipment, other | 18 | 7.5% | |
| 3 | Radiated, conducted heat from operating equipment | 17 | 7.1% | |
| 4 | Hot or smoldering object, other | 15 | 6.2% | |
| 5 | Heat source: other | 13 | 5.4% | |
| 6 | Arcing | 11 | 4.6% | |
| 7 | Heat from other open flame or smoking materials | 10 | 4.1% | |
| 8 | Spark, ember or flame from operating equipment | 7 | 2.9% | |
| 9 | All other sources | 43 | 17.8% |
Largest single-incident losses in ZIP 99507 across 2021–2025. These 8 fires alone account for 169% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $1,600,000 | Building fires | 2021 | Major |
| 2 | $925,000 | Building fires | 2025 | Major |
| 3 | $925,000 | Building fires | 2025 | Major |
| 4 | $714,683 | Building fires | 2025 | Major |
| 5 | $616,005 | Building fires | 2023 | Major |
| 6 | $343,000 | Building fires | 2021 | Major |
| 7 | $310,523 | Building fires | 2022 | Major |
| 8 | $300,000 | Building fires | 2021 | Major |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 99507.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Anchorage | 1,003 |
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 — 1,006 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.