ZIP 57273 is served primarily by Day County, SD — including Webster. ZIP-level data is sparse — showing the Day County aggregate. FEMA NRI rates wildfire risk here as High.
Jan peaks. Jun dips. ZIP-level seasonality is sparse — this is the county aggregate.
Top 5 NFIRS incident types — county-level breakdown.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Fire, other | 2 | 22.2% | |
| 2 | Carbon monoxide incident | 2 | 22.2% | |
| 3 | Building fires | 1 | 11.1% | |
| 4 | Trash or rubbish fire, contained | 1 | 11.1% | |
| 5 | Off-road vehicle or heavy equipment fire | 1 | 11.1% |
One city sit in Day County. Click for the per-city NFIRS profile.
| # | City | Population | 2025 incidents | Building fires | Grade |
|---|---|---|---|---|---|
| 1 | Webster | 1,805 | 4 | 1 | A |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Roberts County | SD | 1.00 | FIPS 46109 |
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 Day 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.