ZIP 56128 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 56128.
ZCTA 56128 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 | 59% | — | 1,904 | 2,800 |
| Murray County, Minnesota | 12% | — | 2,862 | 2,113 |
| Nobles County, Minnesota | 9% | 5 | — | — |
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 56128 spans 3 counties: Pipestone County, Minnesota, Murray County, Minnesota, Nobles County, Minnesota.