ZIP 56623 is served primarily by Koochiching County, MN — including International Falls. ZIP-level data is sparse — showing the Koochiching County aggregate.
May peaks. Feb dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 5 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Building fires | 12 | 18.8% | |
| 2 | Brush, or brush and grass mixture fire | 8 | 12.5% | |
| 3 | Gas leak (natural gas or LPG) | 7 | 10.9% | |
| 4 | Cooking fire, confined to container | 6 | 9.4% | |
| 5 | Grass fire | 5 | 7.8% |
3 cities sit in Koochiching County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | International Falls | 5,795 | 44 | 6 | A- |
| 2 | Littlefork | 611 | 9 | 4 | C |
| 3 | Ranier | 602 | 0 | 0 | A+ |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Lake of the Woods County | MN | 1.00 | FIPS 27077 |
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 Koochiching 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.