Potsdam New York ZIP Codes
Potsdam holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Potsdam
| ZIP code | County |
|---|---|
| 13676 | St. Lawrence County |
| 13699 | St. Lawrence 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Potsdam codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Potsdam. 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 Potsdam ZIP code begins 136. Those first three digits identify the sectional center facility that processes mail for this part of New York. Statewide that range covers 88 ZIP codes, so Potsdam accounts for 2% of it.
Every New York ZIP prefix and the region it covers →
Area codes covering Potsdam
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Potsdam occupies.
Potsdam New York area codes in full →
Where Potsdam's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Potsdam
| City | Distance | ZIP codes |
|---|---|---|
| Norwood New York ZIP codes | 5.4 mi | 1 ZIP code |
| Canton New York ZIP codes | 10 mi | 1 ZIP code |
| Waddington New York ZIP codes | 17 mi | 1 ZIP code |
| Rensselaer Falls New York ZIP codes | 17 mi | 1 ZIP code |
| Massena New York ZIP codes | 18 mi | 1 ZIP code |
| Heuvelton New York ZIP codes | 21 mi | 1 ZIP code |
| Ogdensburg New York ZIP codes | 24 mi | 1 ZIP code |
| Brushton New York ZIP codes | 26 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.