ZIP 48229 falls in Wayne County, Michigan, where we hold 19,965 parcels measured as septic county-wide and 534,729 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 48229.
| County | Land in this ZIP | Documents held | On septic (county) | On sewer (county) |
|---|---|---|---|---|
| Wayne County, Michigan | 100% | — | 19,965 | 534,729 |
2 businesses on record with an address in this ZIP: pumping, installation, design, inspection and repair. Not an endorsement, and we take no fee.
| Company | City | Phone | Rating |
|---|---|---|---|
| Shaw's Plumbing | Ecorse | (313) 285-4369 | 2.3 (3) |
| Big J's Plumbing | Ecorse | (313) 588-4781 | — |
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 19,965 parcels measured as septic for Wayne County, Michigan as a whole, not broken out by ZIP.
ZIP 48229 falls in Wayne County, Michigan.