Chaumont New York ZIP Codes
Chaumont holds a single ZIP code.
Every ZIP code in Chaumont
| ZIP code | County |
|---|---|
| 13622 | Jefferson 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Chaumont codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Chaumont. 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 Chaumont 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 Chaumont accounts for 1% of it.
Every New York ZIP prefix and the region it covers →
Area codes covering Chaumont
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 Chaumont occupies.
Chaumont New York area codes in full →
Where Chaumont's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Chaumont
| City | Distance | ZIP codes |
|---|---|---|
| Dexter New York ZIP codes | 6.0 mi | 1 ZIP code |
| Brownville New York ZIP codes | 8.6 mi | 1 ZIP code |
| Sackets Harbor New York ZIP codes | 9.0 mi | 1 ZIP code |
| Cape Vincent New York ZIP codes | 11 mi | 1 ZIP code |
| Clayton New York ZIP codes | 12 mi | 1 ZIP code |
| Watertown New York ZIP codes | 13 mi | 2 ZIP codes |
| Evans Mills New York ZIP codes | 16 mi | 1 ZIP code |
| Black River New York ZIP codes | 17 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.