ZIP 56111 falls in Jackson County, Minnesota, where we hold 2,560 parcels measured as septic county-wide and 2,742 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 56111.
ZCTA 56111 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) |
|---|---|---|---|---|
| Jackson County, Minnesota | 94% | — | 2,560 | 2,742 |
| Martin County, Minnesota | 6% | 1 | — | — |
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 2,560 parcels measured as septic for Jackson County, Minnesota as a whole, not broken out by ZIP.
ZIP 56111 spans 2 counties: Jackson County, Minnesota, Martin County, Minnesota.