ZIP 46102 is served primarily by Boone County, IN — including Zionsville. ZIP-level data is sparse — showing the Boone County aggregate.
Nov peaks. Sep dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 5 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 132 | 23.4% | |
| 2 | Power line down | 73 | 13.0% | |
| 3 | Gas leak (natural gas or LPG) | 71 | 12.6% | |
| 4 | Grass fire | 37 | 6.6% | |
| 5 | Outside rubbish, trash or waste fire | 34 | 6.0% |
5 cities sit in Boone County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Zionsville | 30,832 | 148 | 17 | A |
| 2 | Lebanon | 17,277 | 226 | 82 | B |
| 3 | Whitestown | 10,253 | 85 | 11 | A- |
| 4 | Thorntown | 1,119 | 42 | 4 | C |
| 5 | Jamestown | 1,062 | 67 | 20 | C |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
This ZIP doesn't have enough NFIRS coverage on its own (under 10 reported incidents across 2021–2025) to publish ZIP-level statistics, so we're showing the Boone County aggregate above. NFIRS reporting is voluntary and many rural ZIPs roll up to broader county totals. The ZIP-to-county mapping uses SimpleMaps' uscities.zips dataset.