ZIP 83460 is served primarily by Madison County, ID — including Rexburg. ZIP-level data is sparse — showing the Madison County aggregate. FEMA NRI rates wildfire risk here as High.
Apr 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) | 59 | 20.8% | |
| 2 | Carbon monoxide incident | 57 | 20.1% | |
| 3 | Brush, or brush and grass mixture fire | 40 | 14.1% | |
| 4 | Vehicle accident, general cleanup | 15 | 5.3% | |
| 5 | Authorized controlled burning | 14 | 4.9% |
2 cities sit in Madison County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Rexburg | 38,803 | 270 | 10 | A- |
| 2 | Sugar City | 2,055 | 12 | 0 | A- |
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 Madison 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.