ZIP 56678 falls in Beltrami County, Minnesota, where we hold 107 septic-related documents. We have not classified septic-versus-sewer status for this county, and we do not have a per-ZIP parcel count -- see the county page for what we hold and where the records are kept.
ZCTA 56678 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) |
|---|---|---|---|---|
| Beltrami County, Minnesota | 53% | 107 | — | — |
| Hubbard County, Minnesota | 43% | 2 | — | — |
| Clearwater County, Minnesota | 5% | 91 | 2,962 | 929 |
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 have not measured septic-versus-sewer status for this county yet.
ZIP 56678 spans 3 counties: Beltrami County, Minnesota, Hubbard County, Minnesota, Clearwater County, Minnesota.