Constantine Michigan ZIP Codes
Constantine holds a single ZIP code.
Every ZIP code in Constantine
| ZIP code | County |
|---|---|
| 49042 | St. Joseph 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Constantine codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Constantine. 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 Constantine ZIP code begins 490. Those first three digits identify the sectional center facility that processes mail for this part of Michigan. Statewide that range covers 92 ZIP codes, so Constantine accounts for 1% of it.
Every Michigan ZIP prefix and the region it covers →
Area codes covering Constantine
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 Constantine occupies.
Constantine Michigan area codes in full →
Where Constantine's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Constantine
| City | Distance | ZIP codes |
|---|---|---|
| White Pigeon Michigan ZIP codes | 3.0 mi | 1 ZIP code |
| Three Rivers Michigan ZIP codes | 7.6 mi | 1 ZIP code |
| Centreville Michigan ZIP codes | 9.2 mi | 1 ZIP code |
| Sturgis Michigan ZIP codes | 13 mi | 1 ZIP code |
| Vandalia Michigan ZIP codes | 14 mi | 1 ZIP code |
| Marcellus Michigan ZIP codes | 15 mi | 1 ZIP code |
| Mendon Michigan ZIP codes | 16 mi | 1 ZIP code |
| Burr Oak Michigan ZIP codes | 18 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.