ZIP 49327 falls in Newaygo County, Michigan. We have not measured septic data for this county yet. The county page below has what we do know: where records are kept and whether the portal is public.
ZCTA 49327 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) |
|---|---|---|---|---|
| Newaygo County, Michigan | 99% | — | — | — |
| Muskegon County, Michigan | 1% | — | — | — |
| Kent County, Michigan | 0% | 3 | 48,979 | 145,669 |
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 49327 spans 3 counties: Newaygo County, Michigan, Muskegon County, Michigan, Kent County, Michigan.