Alpena Michigan ZIP Codes
Alpena holds a single ZIP code.
Every ZIP code in Alpena
| ZIP code | County |
|---|---|
| 49707 | Alpena 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Alpena codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Alpena. 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 Alpena ZIP code begins 497. Those first three digits identify the sectional center facility that processes mail for this part of Michigan. Statewide that range covers 76 ZIP codes, so Alpena accounts for 1% of it.
Every Michigan ZIP prefix and the region it covers →
Area codes covering Alpena
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 Alpena occupies.
Alpena Michigan area codes in full →
Where Alpena's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Alpena
| City | Distance | ZIP codes |
|---|---|---|
| Posen Michigan ZIP codes | 18 mi | 1 ZIP code |
| Hillman Michigan ZIP codes | 22 mi | 1 ZIP code |
| Lincoln Michigan ZIP codes | 27 mi | 1 ZIP code |
| Rogers City Michigan ZIP codes | 30 mi | 1 ZIP code |
| Harrisville Michigan ZIP codes | 30 mi | 1 ZIP code |
| Millersburg Michigan ZIP codes | 35 mi | 1 ZIP code |
| Onaway Michigan ZIP codes | 43 mi | 1 ZIP code |
| Sand Lake Michigan ZIP codes | 53 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.