Bayport Minnesota ZIP Codes
Bayport holds a single ZIP code.
Every ZIP code in Bayport
| ZIP code | County |
|---|---|
| 55003 | Washington 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Bayport codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Bayport. 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 Bayport ZIP code begins 550. Those first three digits identify the sectional center facility that processes mail for this part of Minnesota. Statewide that range covers 74 ZIP codes, so Bayport accounts for 1% of it.
Every Minnesota ZIP prefix and the region it covers →
Area codes covering Bayport
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 Bayport occupies.
Bayport Minnesota area codes in full →
Where Bayport's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Bayport
| City | Distance | ZIP codes |
|---|---|---|
| Stillwater Minnesota ZIP codes | 3.9 mi | 2 ZIP codes |
| Lakeland Minnesota ZIP codes | 4.3 mi | 1 ZIP code |
| Lake Elmo Minnesota ZIP codes | 6.7 mi | 1 ZIP code |
| Afton Minnesota ZIP codes | 8.3 mi | 1 ZIP code |
| Willernie Minnesota ZIP codes | 9.1 mi | 1 ZIP code |
| Hugo Minnesota ZIP codes | 14 mi | 1 ZIP code |
| Newport Minnesota ZIP codes | 15 mi | 1 ZIP code |
| Cottage Grove Minnesota ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.