ZIP 56357 falls in Benton County, Minnesota, where we hold 4,651 parcels measured as septic county-wide and 7,278 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 56357.
ZCTA 56357 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) |
|---|---|---|---|---|
| Benton County, Minnesota | 79% | — | 4,651 | 7,278 |
| Mille Lacs County, Minnesota | 21% | — | 7,516 | 3,649 |
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 4,651 parcels measured as septic for Benton County, Minnesota as a whole, not broken out by ZIP.
ZIP 56357 spans 2 counties: Benton County, Minnesota, Mille Lacs County, Minnesota.