Watertown Minnesota ZIP Codes
Watertown holds a single ZIP code.
Every ZIP code in Watertown
| ZIP code | County |
|---|---|
| 55388 | Carver 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Watertown codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Watertown. 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 Watertown ZIP code begins 553. Those first three digits identify the sectional center facility that processes mail for this part of Minnesota. Statewide that range covers 93 ZIP codes, so Watertown accounts for 1% of it.
Every Minnesota ZIP prefix and the region it covers →
Area codes covering Watertown
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 Watertown occupies.
Watertown Minnesota area codes in full →
Where Watertown's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Watertown
| City | Distance | ZIP codes |
|---|---|---|
| Mayer Minnesota ZIP codes | 5.5 mi | 1 ZIP code |
| Delano Minnesota ZIP codes | 5.9 mi | 1 ZIP code |
| Montrose Minnesota ZIP codes | 8.2 mi | 1 ZIP code |
| New Germany Minnesota ZIP codes | 8.6 mi | 1 ZIP code |
| Waconia Minnesota ZIP codes | 8.6 mi | 1 ZIP code |
| Mound Minnesota ZIP codes | 9.3 mi | 1 ZIP code |
| Waverly Minnesota ZIP codes | 9.3 mi | 1 ZIP code |
| Maple Plain Minnesota ZIP codes | 9.5 mi | 11 ZIP codes |
Straight-line distance between place reference points, not driving distance.