ZIP 55029 is served primarily by Isanti County, MN — including Cambridge. ZIP-level data is sparse — showing the Isanti County aggregate. FEMA NRI rates wildfire risk here as High.
Mar peaks. Oct 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) | 50 | 21.3% | |
| 2 | Grass fire | 37 | 15.7% | |
| 3 | Carbon monoxide incident | 29 | 12.3% | |
| 4 | Authorized controlled burning | 21 | 8.9% | |
| 5 | Building fires | 20 | 8.5% |
3 cities sit in Isanti County. Click for the per-city NFIRS profile.
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 Isanti 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.