ZIP 46158 recorded 200 fire and hazmat incidents in 2025, 945 across 2021–2025. Primary county: Hendricks County, IN.
945 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 181 | |
| 2022 | 208 | |
| 2023 | 184 | |
| 2024 | 172 | |
| 2025 | 200 |
Nov peaks. Jan dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 46158 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 175 | 18.5% | |
| 2 | Gas leak (natural gas or LPG) | 101 | 10.7% | |
| 3 | Power line down | 78 | 8.3% | |
| 4 | Passenger vehicle fire | 45 | 4.8% | |
| 5 | Brush, or brush and grass mixture fire | 45 | 4.8% |
For the 31 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 46158 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 34 | 21.1% | |
| 2 | Engine area, running gear, wheel area | 24 | 14.9% | |
| 3 | Open area - outside; included are farmland, field | 16 | 9.9% | |
| 4 | Outside area, other | 13 | 8.1% | |
| 5 | Other | 12 | 7.5% | |
| 6 | Cooking area, kitchen | 6 | 3.7% | |
| 7 | Chute/container - trash, rubbish, waste | 6 | 3.7% | |
| 8 | Highway, parking lot, street: on or near | 5 | 3.1% | |
| 9 | All other areas | 45 | 28.0% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Undetermined | 71 | 44.1% | |
| 2 | Heat source: other | 12 | 7.5% | |
| 3 | Heat from powered equipment, other | 9 | 5.6% | |
| 4 | Arcing | 8 | 5.0% | |
| 5 | Hot or smoldering object, other | 8 | 5.0% | |
| 6 | Hot ember or ash | 8 | 5.0% | |
| 7 | Cigarette lighter | 8 | 5.0% | |
| 8 | Heat, spark from friction | 6 | 3.7% | |
| 9 | All other sources | 31 | 19.3% |
Largest single-incident losses in ZIP 46158 across 2021–2025. These 8 fires alone account for 188% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $400,000 | Building fires | 2023 | Major |
| 2 | $200,000 | Road freight or transport vehicle fire | 2022 | Significant |
| 3 | $200,000 | Building fires | 2025 | Significant |
| 4 | $150,000 | Building fires | 2025 | Significant |
| 5 | $100,000 | Road freight or transport vehicle fire | 2022 | Significant |
| 6 | $85,000 | Building fires | 2022 | Significant |
| 7 | $60,000 | Building fires | 2025 | Significant |
| 8 | $50,000 | Off-road vehicle or heavy equipment fire | 2022 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 46158.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Mooresville | 921 | |
| 2 | Brooklyn | 8 | |
| 3 | Plainfield | 4 | |
| 4 | Martinsville | 2 | |
| 5 | Monrovia | 1 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Morgan County | IN | 1.00 | FIPS 18109 |
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 — 945 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.