Columbiaville Michigan ZIP Codes
Columbiaville holds a single ZIP code.
Every ZIP code in Columbiaville
| ZIP code | County |
|---|---|
| 48421 | Lapeer 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Columbiaville codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Columbiaville. 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 Columbiaville ZIP code begins 484. Those first three digits identify the sectional center facility that processes mail for this part of Michigan. Statewide that range covers 60 ZIP codes, so Columbiaville accounts for 2% of it.
Every Michigan ZIP prefix and the region it covers →
Area codes covering Columbiaville
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 Columbiaville occupies.
Columbiaville Michigan area codes in full →
Where Columbiaville's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Columbiaville
| City | Distance | ZIP codes |
|---|---|---|
| Otter Lake Michigan ZIP codes | 4.9 mi | 1 ZIP code |
| Otisville Michigan ZIP codes | 6.2 mi | 1 ZIP code |
| Lapeer Michigan ZIP codes | 8.5 mi | 1 ZIP code |
| Millington Michigan ZIP codes | 10 mi | 1 ZIP code |
| Davison Michigan ZIP codes | 10 mi | 1 ZIP code |
| North Branch Michigan ZIP codes | 12 mi | 1 ZIP code |
| Mayville Michigan ZIP codes | 13 mi | 1 ZIP code |
| Mount Morris Michigan ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.