Baldwin Michigan ZIP Codes
Baldwin holds a single ZIP code.
Every ZIP code in Baldwin
| ZIP code | County |
|---|---|
| 49304 | Lake 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Baldwin codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Baldwin. 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 Baldwin ZIP code begins 493. Those first three digits identify the sectional center facility that processes mail for this part of Michigan. Statewide that range covers 49 ZIP codes, so Baldwin accounts for 2% of it.
Every Michigan ZIP prefix and the region it covers →
Area codes covering Baldwin
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 Baldwin occupies.
Baldwin Michigan area codes in full →
Where Baldwin's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Baldwin
| City | Distance | ZIP codes |
|---|---|---|
| Luther Michigan ZIP codes | 13 mi | 1 ZIP code |
| Reed City Michigan ZIP codes | 17 mi | 1 ZIP code |
| Walkerville Michigan ZIP codes | 19 mi | 1 ZIP code |
| Custer Michigan ZIP codes | 19 mi | 1 ZIP code |
| Fountain Michigan ZIP codes | 19 mi | 1 ZIP code |
| Hersey Michigan ZIP codes | 21 mi | 1 ZIP code |
| Scottville Michigan ZIP codes | 22 mi | 1 ZIP code |
| Big Rapids Michigan ZIP codes | 23 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.