Tioga County ZIP Codes

Tioga County is a county of New York.

ZIP codes: 14
Cities & towns: 14
Area codes: 1
Land area: 519 sq mi

Every ZIP code in Tioga County

137xx–148xx

The complete list of Tioga County, NY ZIP codes with the city each one delivers to.
ZIP code	City
13732	Apalachin
13734	Barton
13736	Berkshire
13743	Candor
13811	Newark Valley
13812	Nichols
13827	Owego
13835	Richford
13840	Smithboro
13845	Tioga Center
13864	Willseyville
14859	Lockwood
14883	Spencer
14892	Waverly

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Tioga County codes above are listed without a column we would have to invent.

Cities and towns in Tioga County

A further 8 places in Tioga County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.

Area codes covering Tioga County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

607 Area code 607

Where Tioga County's ZIP codes sit

Each point is the reference point of one Tioga County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope every ZIP code recorded in Tioga County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated 16 July 2026. The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.