ZIP 55905 is served primarily by Olmsted County, MN — including Rochester. ZIP-level data is sparse — showing the Olmsted County aggregate.
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) | 72 | 12.0% | |
| 2 | Unauthorized burning | 72 | 12.0% | |
| 3 | Building fires | 61 | 10.1% | |
| 4 | Carbon monoxide incident | 54 | 9.0% | |
| 5 | Brush, or brush and grass mixture fire | 49 | 8.2% |
6 cities sit in Olmsted 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 Olmsted 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.