Tecumseh Michigan ZIP Codes
Tecumseh holds a single ZIP code.
Every ZIP code in Tecumseh
| ZIP code | County |
|---|---|
| 49286 | Lenawee County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Tecumseh codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Tecumseh. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Tecumseh ZIP code begins 492. Those first three digits identify the sectional center facility that processes mail for this part of Michigan. Statewide that range covers 62 ZIP codes, so Tecumseh accounts for 2% of it.
Every Michigan ZIP prefix and the region it covers →
Area codes covering Tecumseh
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Tecumseh occupies.
Tecumseh Michigan area codes in full →
Where Tecumseh's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Tecumseh
| City | Distance | ZIP codes |
|---|---|---|
| Clinton Michigan ZIP codes | 4.4 mi | 1 ZIP code |
| Clinton Township Michigan ZIP codes | 4.4 mi | 3 ZIP codes |
| Britton Michigan ZIP codes | 6.0 mi | 1 ZIP code |
| Adrian Michigan ZIP codes | 9.0 mi | 1 ZIP code |
| Manchester Michigan ZIP codes | 11 mi | 1 ZIP code |
| Deerfield Michigan ZIP codes | 12 mi | 1 ZIP code |
| Onsted Michigan ZIP codes | 13 mi | 1 ZIP code |
| Blissfield Michigan ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.