ZIP 49633 falls in Kalkaska County, Michigan, where we hold 25 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 49633 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) |
|---|---|---|---|---|
| Kalkaska County, Michigan | 73% | 25 | — | — |
| Grand Traverse County, Michigan | 18% | 7,428 | — | — |
| Wexford County, Michigan | 6% | — | — | — |
| Missaukee County, Michigan | 4% | — | — | — |
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 49633 spans 4 counties: Kalkaska County, Michigan, Grand Traverse County, Michigan, Wexford County, Michigan, Missaukee County, Michigan.