ZIP 56221 falls in Stevens County, Minnesota, where we hold 1,787 parcels measured as septic county-wide and 2,271 on sewer. We do not have a per-ZIP parcel count for this county, so this is the county total, not a count specific to ZIP 56221.
ZCTA 56221 is not entirely inside one county. Land-area share is from the 2020 Census ZCTA-to-county relationship file.
| County | Land in this ZIP | Documents held | On septic (county) | On sewer (county) |
|---|---|---|---|---|
| Stevens County, Minnesota | 88% | 4 | 1,787 | 2,271 |
| Big Stone County, Minnesota | 10% | 17 | 1,951 | 1,250 |
| Traverse County, Minnesota | 2% | — | 1,569 | 810 |
Land-area overlap is from the 2020 Census Bureau ZCTA5-to-county relationship file, not an estimate of ours. Parcel and document counts are rows we hold, not a survey of every property in the ZIP. Last verified 2026-09-01.
We hold 1,787 parcels measured as septic for Stevens County, Minnesota as a whole, not broken out by ZIP.
ZIP 56221 spans 3 counties: Stevens County, Minnesota, Big Stone County, Minnesota, Traverse County, Minnesota.