Waterloo New York ZIP Codes
Waterloo holds a single ZIP code.
Every ZIP code in Waterloo
| ZIP code | County |
|---|---|
| 13165 | Seneca 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Waterloo codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Waterloo. 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 Waterloo ZIP code begins 131. Those first three digits identify the sectional center facility that processes mail for this part of New York. Statewide that range covers 54 ZIP codes, so Waterloo accounts for 2% of it.
Every New York ZIP prefix and the region it covers →
Area codes covering Waterloo
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 Waterloo occupies.
Waterloo New York area codes in full →
Where Waterloo's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Waterloo
| City | Distance | ZIP codes |
|---|---|---|
| Cayuga New York ZIP codes | 6.7 mi | 1 ZIP code |
| Geneva New York ZIP codes | 6.9 mi | 1 ZIP code |
| Union Springs New York ZIP codes | 9.6 mi | 1 ZIP code |
| Phelps New York ZIP codes | 11 mi | 1 ZIP code |
| Clyde New York ZIP codes | 12 mi | 1 ZIP code |
| Aurora New York ZIP codes | 13 mi | 1 ZIP code |
| Clifton Springs New York ZIP codes | 15 mi | 1 ZIP code |
| Auburn New York ZIP codes | 15 mi | 3 ZIP codes |
Straight-line distance between place reference points, not driving distance.