ZIP 41021 is served primarily by Boone County, KY — including Florence. ZIP-level data is sparse — showing the Boone County aggregate.
Mar peaks. Dec 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 | 134 | 15.0% | |
| 2 | Gas leak (natural gas or LPG) | 95 | 10.6% | |
| 3 | Power line down | 69 | 7.7% | |
| 4 | Passenger vehicle fire | 65 | 7.3% | |
| 5 | Cooking fire, confined to container | 43 | 4.8% |
9 cities sit in Boone County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Florence | 32,056 | 380 | 39 | B- |
| 2 | Burlington | 18,264 | 104 | 22 | A |
| 3 | Oakbrook | 10,045 | 0 | 0 | — |
| 4 | Francisville | 10,044 | 0 | 0 | A+ |
| 5 | Union | 7,369 | 103 | 16 | B- |
| 6 | Hebron | 6,607 | 50 | 8 | A- |
| 7 | Walton | 5,492 | 94 | 22 | C- |
| 8 | Verona | 1,146 | 35 | 6 | C |
| 9 | Petersburg | 587 | 6 | 4 | B- |
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.