ZIP 03101 recorded 50 fire and hazmat incidents in 2025, 261 across 2021–2025. Primary county: Hillsborough County, NH. FEMA NRI rates wildfire risk here as High.
261 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 40 | |
| 2022 | 58 | |
| 2023 | 64 | |
| 2024 | 49 | |
| 2025 | 50 |
Jun peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 03101 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Unauthorized burning | 37 | 14.2% | |
| 2 | Special outside fire, other | 33 | 12.6% | |
| 3 | Hazardous condition, other | 24 | 9.2% | |
| 4 | Gas leak (natural gas or LPG) | 24 | 9.2% | |
| 5 | Electrical wiring/equipment problem, other | 17 | 6.5% |
For the 3 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 03101 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Courtyard, patio, porch, terrace | 20 | 21.3% | |
| 2 | Outside area, other | 19 | 20.2% | |
| 3 | Cooking area, kitchen | 11 | 11.7% | |
| 4 | Railroad right of way: on or near | 10 | 10.6% | |
| 5 | Highway, parking lot, street: on or near | 6 | 6.4% | |
| 6 | Other | 3 | 3.2% | |
| 7 | Chute/container - trash, rubbish, waste | 3 | 3.2% | |
| 8 | Operator/passenger area of transportation equip. | 3 | 3.2% | |
| 9 | All other areas | 19 | 20.2% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 28 | 29.8% | |
| 2 | Heat source: other | 13 | 13.8% | |
| 3 | Hot or smoldering object, other | 9 | 9.6% | |
| 4 | Heat from other open flame or smoking materials | 7 | 7.4% | |
| 5 | Cigarette | 7 | 7.4% | |
| 6 | Heat from powered equipment, other | 5 | 5.3% | |
| 7 | Hot ember or ash | 5 | 5.3% | |
| 8 | Radiated, conducted heat from operating equipment | 3 | 3.2% | |
| 9 | All other sources | 17 | 18.1% |
Largest single-incident losses in ZIP 03101 across 2021–2025. These 8 fires alone account for 2776% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $250,000 | Building fires | 2022 | Major |
| 2 | $10,500 | Passenger vehicle fire | 2022 | Significant |
| 3 | $10,000 | Camper or recreational vehicle (RV) fire | 2021 | Significant |
| 4 | $10,000 | Passenger vehicle fire | 2023 | Significant |
| 5 | $9,893 | Passenger vehicle fire | 2023 | Significant |
| 6 | $5,000 | Passenger vehicle fire | 2022 | Significant |
| 7 | $5,000 | Passenger vehicle fire | 2023 | Significant |
| 8 | $5,000 | Building fires | 2025 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 03101.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Manchester | 261 |
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 — 261 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.