ZIP 22033 recorded 102 fire and hazmat incidents in 2025, 531 across 2021–2025. Primary county: Fairfax County, VA.
531 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 93 | |
| 2022 | 67 | |
| 2023 | 135 | |
| 2024 | 134 | |
| 2025 | 102 |
Jul peaks. Sep dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 22033 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Gas leak (natural gas or LPG) | 175 | 33.0% | |
| 2 | Special outside fire, other | 53 | 10.0% | |
| 3 | Power line down | 29 | 5.5% | |
| 4 | Carbon monoxide incident | 27 | 5.1% | |
| 5 | Building fires | 24 | 4.5% |
For the 1 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 22033 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Outside area, other | 37 | 26.6% | |
| 2 | Undetermined | 25 | 18.0% | |
| 3 | Engine area, running gear, wheel area | 15 | 10.8% | |
| 4 | Cooking area, kitchen | 8 | 5.8% | |
| 5 | Highway, parking lot, street: on or near | 8 | 5.8% | |
| 6 | Bedroom - < 5 persons; included are jail or prison | 5 | 3.6% | |
| 7 | Vehicle storage area; garage, carport | 5 | 3.6% | |
| 8 | Wall surface: exterior | 4 | 2.9% | |
| 9 | All other areas | 32 | 23.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 43 | 30.9% | |
| 2 | Hot or smoldering object, other | 27 | 19.4% | |
| 3 | Heat source: other | 13 | 9.4% | |
| 4 | Heat from powered equipment, other | 9 | 6.5% | |
| 5 | Hot ember or ash | 9 | 6.5% | |
| 6 | Arcing | 8 | 5.8% | |
| 7 | Radiated, conducted heat from operating equipment | 6 | 4.3% | |
| 8 | Cigarette | 6 | 4.3% | |
| 9 | All other sources | 18 | 12.9% |
Largest single-incident losses in ZIP 22033 across 2021–2025. These 8 fires alone account for 805% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $854,870 | Building fires | 2023 | Major |
| 2 | $370,700 | Building fires | 2021 | Major |
| 3 | $220,666 | Building fires | 2023 | Significant |
| 4 | $120,000 | Road freight or transport vehicle fire | 2025 | Significant |
| 5 | $84,354 | Building fires | 2025 | Significant |
| 6 | $70,000 | Passenger vehicle fire | 2023 | Significant |
| 7 | $39,758 | Building fires | 2024 | Significant |
| 8 | $20,585 | Building fires | 2023 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 22033.
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 — 531 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.