In St. Louis County, Minnesota, which covers Mahnomen, we have measured 32,836 parcels on septic and 50,578 on sewer. That is a county measurement. We do not hold a septic count for Mahnomen on its own and this page does not estimate one.
Mahnomen is a census-designated place in St. Louis County, Minnesota. The Census Bureau puts its internal point at 46.773064, -92.541752 and its land area at 1.27 square miles. Septic permitting and record keeping happen at the county level, not the census-designated place level, which is why every figure below is attributed to the county and linked back to the county page it came from.
| County | Records we hold | Parcels on septic | Parcels on sewer | County records portal | Searchable without an account |
|---|---|---|---|---|---|
| St. Louis County | 2,188 | 32,836 | 50,578 | county portal | account or login required |
Our collection for St. Louis County, Minnesota is small, at 2,188 septic records. Treat it as a starting point for a Mahnomen property rather than a search that settles the question. The county is genuinely mixed: 32,836 of 83,414 classified parcels are on septic and the rest are sewered. Which side of that line a Mahnomen address falls on is worth establishing before anything else. The county publishes a records portal, but reaching the documents needs an account or a login, so budget for that step rather than expecting an open search.
Septic is one subject with very different jobs inside it. These go straight to the page that does yours.
| If you are a | Go to | Because it covers |
|---|---|---|
| Homeowner | Septic pumping in Mahnomen | keeping the system you have working |
| Septic pumper | Septic pumping in Mahnomen | tank access, lids and service interval |
| Inspector | Septic inspection in Mahnomen | what gets checked and what a failure means |
No. We measure septic and sewer at parcel level and roll it up by county. In St. Louis County, Minnesota, which covers Mahnomen, we have measured 32,836 parcels on septic and 50,578 on sewer. That is a county measurement. We do not hold a septic count for Mahnomen on its own and this page does not estimate one.
Mahnomen is in St. Louis County, Minnesota.
From the Census ZCTA-to-place relationship file, with the share of Mahnomen’s land area that falls in each. A ZIP is not a place boundary and the two only ever partly agree, which is exactly why both pages exist.
Straight-line distance from the Census internal point of Mahnomen.
Parcel Perfect generates a code-shaped septic design and as-built style drawing for a parcel from the records and site data we hold, and shows every parcel we have classified as septic or sewer on one map. Both are open to use for any parcel in St. Louis County, Minnesota.