ZIP 55798 falls in Carlton County, Minnesota, where we hold 12,613 parcels measured as septic county-wide and 1,604 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 55798.
ZCTA 55798 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) |
|---|---|---|---|---|
| Carlton County, Minnesota | 73% | — | 12,613 | 1,604 |
| St. Louis County, Minnesota | 17% | 2,188 | 32,836 | 50,578 |
| Aitkin County, Minnesota | 10% | 1,050 | 12,865 | 1,516 |
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 12,613 parcels measured as septic for Carlton County, Minnesota as a whole, not broken out by ZIP.
ZIP 55798 spans 3 counties: Carlton County, Minnesota, St. Louis County, Minnesota, Aitkin County, Minnesota.