ZIP 57117 is served primarily by Minnehaha County, SD — including Sioux Falls. ZIP-level data is sparse — showing the Minnehaha County aggregate. FEMA NRI rates wildfire risk here as 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 | Vehicle accident, general cleanup | 169 | 14.1% | |
| 2 | Unauthorized burning | 143 | 11.9% | |
| 3 | Building fires | 124 | 10.3% | |
| 4 | Gas leak (natural gas or LPG) | 92 | 7.7% | |
| 5 | Power line down | 88 | 7.3% |
11 cities sit in Minnehaha County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Sioux Falls | 193,401 | 1,044 | 96 | B+ |
| 2 | Brandon | 10,919 | 58 | 13 | A |
| 3 | Dell Rapids | 3,953 | 4 | 0 | A |
| 4 | Hartford | 3,340 | 40 | 6 | B- |
| 5 | Crooks | 1,463 | 4 | 1 | A+ |
| 6 | Baltic | 1,440 | 5 | 0 | A |
| 7 | Garretson | 1,259 | 18 | 2 | B |
| 8 | Valley Springs | 963 | 6 | 5 | A |
| 9 | Colton | 769 | 0 | 0 | B- |
| 10 | Meadow View Addition | 634 | 0 | 0 | — |
| 11 | Humboldt | 619 | 8 | 0 | D |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Lincoln County | SD | 0.50 | FIPS 46083 |
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 Minnehaha 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.