ZIP 84603 is served primarily by Utah County, UT — including Provo. ZIP-level data is sparse — showing the Utah County aggregate. FEMA NRI rates wildfire risk here as Very High.
Jul 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 | Gas leak (natural gas or LPG) | 501 | 20.6% | |
| 2 | Carbon monoxide incident | 223 | 9.2% | |
| 3 | Building fires | 197 | 8.1% | |
| 4 | Brush, or brush and grass mixture fire | 178 | 7.3% | |
| 5 | Power line down | 138 | 5.7% |
27 cities sit in Utah County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Provo | 114,400 | 491 | 21 | A- |
| 2 | Orem | 97,100 | 160 | 20 | A+ |
| 3 | Lehi | 77,110 | 168 | 16 | A- |
| 4 | Eagle Mountain | 46,109 | 187 | 11 | A+ |
| 5 | Spanish Fork | 42,694 | 245 | 23 | A |
| 6 | Saratoga Springs | 40,391 | 61 | 2 | A+ |
| 7 | Pleasant Grove | 37,453 | 166 | 11 | A- |
| 8 | Springville | 35,195 | 17 | 7 | A+ |
| 9 | American Fork | 33,986 | 174 | 28 | A- |
| 10 | Payson | 21,529 | 85 | 6 | B+ |
| 11 | Highland | 19,267 | 62 | 5 | A+ |
| 12 | Santaquin | 14,463 | 54 | 4 | A+ |
| 13 | Vineyard | 12,663 | 17 | 0 | A+ |
| 14 | Mapleton | 11,756 | 53 | 1 | A+ |
| 15 | Lindon | 11,478 | 27 | 2 | A+ |
| 16 | Alpine | 10,260 | 38 | 1 | A |
| 17 | Cedar Hills | 9,977 | 27 | 5 | A+ |
| 18 | Salem | 9,467 | 88 | 12 | A- |
| 19 | Elk Ridge | 4,658 | 4 | 0 | A+ |
| 20 | Genola | 1,648 | 21 | 1 | B+ |
| 21 | Woodland Hills | 1,329 | 14 | 0 | A |
| 22 | West Mountain | 1,267 | 0 | 0 | A+ |
| 23 | Lake Shore | 1,235 | 1 | 0 | A+ |
| 24 | Goshen | 865 | 1 | 0 | A+ |
| 25 | Benjamin | 848 | 2 | 0 | A+ |
| 26 | Palmyra | 602 | 0 | 0 | A+ |
| 27 | Spring Lake | 517 | 0 | 0 | — |
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 Utah 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.