ZIP 20117 recorded 38 fire and hazmat incidents in 2025, 208 across 2021–2025. Primary county: Loudoun County, VA.
208 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 45 | |
| 2022 | 32 | |
| 2023 | 36 | |
| 2024 | 57 | |
| 2025 | 38 |
Apr peaks. May dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 20117 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Power line down | 26 | 12.5% | |
| 2 | Gas leak (natural gas or LPG) | 19 | 9.1% | |
| 3 | Brush, or brush and grass mixture fire | 18 | 8.7% | |
| 4 | Hazardous condition, other | 18 | 8.7% | |
| 5 | Building fires | 17 | 8.2% |
For the 1 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 20117 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 13 | 22.0% | |
| 2 | Wildland, woods | 12 | 20.3% | |
| 3 | Other | 6 | 10.2% | |
| 4 | Open area - outside; included are farmland, field | 5 | 8.5% | |
| 5 | Engine area, running gear, wheel area | 4 | 6.8% | |
| 6 | Outside area, other | 4 | 6.8% | |
| 7 | Cooking area, kitchen | 3 | 5.1% | |
| 8 | Office | 2 | 3.4% | |
| 9 | All other areas | 10 | 16.9% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 20 | 33.9% | |
| 2 | Hot or smoldering object, other | 6 | 10.2% | |
| 3 | Heat from powered equipment, other | 5 | 8.5% | |
| 4 | Arcing | 5 | 8.5% | |
| 5 | Heat source: other | 4 | 6.8% | |
| 6 | Hot ember or ash | 4 | 6.8% | |
| 7 | Flying brand, ember, spark | 3 | 5.1% | |
| 8 | Spark, ember or flame from operating equipment | 2 | 3.4% | |
| 9 | All other sources | 10 | 16.9% |
Largest single-incident losses in ZIP 20117 across 2021–2025. These 6 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $10,000 | Brush, or brush and grass mixture fire | 2021 | Significant |
| 2 | $10,000 | Building fires | 2024 | Significant |
| 3 | $10,000 | Fires in structures other than in a building | 2024 | Significant |
| 4 | $2,000 | Fire, other | 2024 | Significant |
| 5 | $2,000 | Off-road vehicle or heavy equipment fire | 2024 | Significant |
| 6 | $800 | Brush, or brush and grass mixture fire | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 20117.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Middleburg | 204 |
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 — 208 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.