ZIP 56170 falls in Pipestone County, Minnesota, where we hold 1,904 parcels measured as septic county-wide and 2,800 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 56170.
ZCTA 56170 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) |
|---|---|---|---|---|
| Pipestone County, Minnesota | 50% | — | 1,904 | 2,800 |
| Murray County, Minnesota | 38% | — | 2,862 | 2,113 |
| Lyon County, Minnesota | 7% | — | 2,860 | 6,366 |
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 1,904 parcels measured as septic for Pipestone County, Minnesota as a whole, not broken out by ZIP.
ZIP 56170 spans 3 counties: Pipestone County, Minnesota, Murray County, Minnesota, Lyon County, Minnesota.