66,280 wildfire and 0 structure-fire incidents attributed to misuse of fire by a minor across the US in 1992–2020. They scorched 491,157 acres.
Year-by-year incidents from 1992–2020.
50 states ranked by cumulative misuse of fire by a minor incidents.
Top 50 counties by cumulative misuse of fire by a minor incidents.
| # | County | State | Incidents | Acres |
|---|---|---|---|---|
| 1 | Ocean County | NJ | 1,397 | 603 ac |
| 2 | Riverside County | CA | 1,057 | 5,791 ac |
| 3 | Atlantic County | NJ | 669 | 364 ac |
| 4 | Los Angeles County | CA | 480 | 39,051 ac |
| 5 | Cape May County | NJ | 403 | 386 ac |
| 6 | Cumberland County | NJ | 397 | 242 ac |
| 7 | Burlington County | NJ | 335 | 213 ac |
| 8 | San Bernardino County | CA | 329 | 431 ac |
| 9 | Camden County | NJ | 280 | 187 ac |
| 10 | Spokane County | WA | 269 | 343 ac |
| 11 | Fresno County | CA | 248 | 392 ac |
| 12 | Contra Costa County | CA | 239 | 161 ac |
| 13 | San Diego County | CA | 239 | 1,254 ac |
| 14 | Gloucester County | NJ | 232 | 230 ac |
| 15 | Aiken County | SC | 229 | 608 ac |
| 16 | Morris County | NJ | 223 | 139 ac |
| 17 | Polk County | FL | 204 | 1,907 ac |
| 18 | Lexington County | SC | 200 | 419 ac |
| 19 | Kern County | CA | 199 | 85 ac |
| 20 | Bay County | FL | 190 | 1,059 ac |
| 21 | Charlotte County | FL | 190 | 498 ac |
| 22 | Butte County | CA | 185 | 1,004 ac |
| 23 | Shasta County | CA | 183 | 170 ac |
| 24 | Monmouth County | NJ | 181 | 114 ac |
| 25 | Middlesex County | NJ | 179 | 93 ac |
| 26 | Volusia County | FL | 177 | 613 ac |
| 27 | Madera County | CA | 165 | 748 ac |
| 28 | Santa Rosa County | FL | 163 | 340 ac |
| 29 | Tulare County | CA | 162 | 230 ac |
| 30 | Lee County | FL | 159 | 1,103 ac |
| 31 | Plymouth County | MA | 158 | 86 ac |
| 32 | Josephine County | OR | 152 | 1,173 ac |
| 33 | El Dorado County | CA | 147 | 82 ac |
| 34 | Duval County | FL | 146 | 487 ac |
| 35 | Laurens County | GA | 146 | 154 ac |
| 36 | Union County | NC | 139 | 194 ac |
| 37 | Appling County | GA | 138 | 158 ac |
| 38 | Merced County | CA | 135 | 321 ac |
| 39 | Sarasota County | FL | 133 | 216 ac |
| 40 | Placer County | CA | 132 | 614 ac |
| 41 | Orange County | NY | 129 | 129 ac |
| 42 | Harnett County | NC | 127 | 161 ac |
| 43 | Highlands County | FL | 125 | 333 ac |
| 44 | Collier County | FL | 120 | 267 ac |
| 45 | Burke County | NC | 120 | 2,467 ac |
| 46 | Pasco County | FL | 118 | 528 ac |
| 47 | Onslow County | NC | 118 | 134 ac |
| 48 | Cherokee County | GA | 117 | 230 ac |
| 49 | Florence County | SC | 116 | 148 ac |
| 50 | Escambia County | FL | 112 | 579 ac |
FireVerge's cause profiles use the 13 ignition categories defined by the FPA FOD (Fire Program Analysis Fire-Occurrence Database, 6th edition: 2.3M wildfire records, 1992–2020). NFIRS CAUSE_IGN codes from 11.4M structure incidents (2021–2025) are cross-classified into the same taxonomy where they align cleanly. Wildfires (FOD) and structure fires (NFIRS) are tracked as separate sources because their data captures very different things — FOD records every wildfire ignition in the US, while NFIRS counts emergency-department responses.