Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — STATE/PA/COUNTY/TIOGA

Tioga County, PA ZIP codes

There are 21 ZIP codes in Tioga County, PA, in 21 towns, from 16901 to 17765. The largest are 16901 (Wellsboro), 16933 (Mansfield) and 16950 (Westfield).

The county seat is Wellsboro.

ZIP codes
21
Towns
21
County seat
Wellsboro
County FIPS
42117
Population
40,945
Median household income
$64,899
Land area
1,134 sq mi

Tioga County ZIP codes by town

Wellsboro (county seat)
16901

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Tioga County ZIP codes

169011691116912169171692016921169281692916930169321693316935169361693816939169401694216946169501772717765

The ZIP codes of Tioga County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Tioga County in numbers

About 40,945 people live in Tioga County, in 16,687 households, the 51st most populous of Pennsylvania's 67 counties. The median household income is $64,899 a year, 17% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $181,100 (29% below the Pennsylvania median), and median gross rent is $863 a month. The median age is 45.1; 22.3% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 24 minutes.

Population40,945Tioga40,945
Households16,687Tioga16,687
Median age45.1Tioga45.1Pennsylvania40.9US 38.9
Median household income$64,899Tioga$64,899Pennsylvania$77,971US $80,734
Median home value$181,100Tioga$181,100Pennsylvania$254,500US $332,700
Median gross rent$863Tioga$863Pennsylvania$1,209US $1,413
Bachelor's degree or higher22.3%Tioga22.3%Pennsylvania35.2%US 35.7%
Mean commute24.4 minTioga24.4 minPennsylvania26.3 minUS 26.4 min
Population density36 / sq miTioga36 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Tioga County

Largest towns in Tioga County
TownZIP codesPopulation
Wellsboro 1 3,437
Mansfield 1 2,990
Liberty 1 2,320
Blossburg 1 1,739
Elkland 1 1,588
Covington 1 1,293
Roaring Branch 1 1,279
Westfield 1 1,189
Middlebury Center 1 1,181
Osceola 1 892
Morris 1 837
Knoxville 1 784
Lawrenceville 1 707
Morris Run 1 669
Gaines 1 622

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Tioga County.

Not sure you are in Tioga County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Tioga County, with figures

ZIP codes in Tioga County
ZIP City Type Population Median income Median home
16901 Wellsboro , PA Standard 10,242 $67,146 $237,100
16911 Arnot , PA Standard 259 $101,528 $143,100
16912 Blossburg , PA Standard 2,507 $69,982 $148,400
16917 Covington , PA Standard 1,293 $62,321 $156,600
16920 Elkland , PA Standard 1,760 $60,000 $157,100
16921 Gaines , PA Standard 622 $52,969 $189,100
16928 Knoxville , PA Standard 1,476 $69,155 $120,800
16929 Lawrenceville , PA Standard 2,666 $62,813 $173,300
16930 Liberty , PA Standard 1,119 $71,111 $197,800
16932 Mainesburg , PA Standard 546 $81,458 $280,200
16933 Mansfield , PA Standard 6,610 $65,096 $210,300
16935 Middlebury Center , PA Standard 1,181 $63,125 $200,000
16936 Millerton , PA Standard 1,940 $62,895 $189,800
16938 Morris , PA Standard 837 $75,000 $182,100
16939 Morris Run , PA Standard 172 — $95,600
16940 Nelson , PA Standard 19 — —
16942 Osceola , PA Standard 892 $53,250 $155,900
16946 Tioga , PA Standard 2,455 $54,792 $156,000
16950 Westfield , PA Standard 3,327 $52,009 $123,600
17727 Cedar Run , PA Standard 41 $49,464 —
17765 Roaring Branch , PA Standard 1,279 $88,553 $201,000

Cite this page

zipcodes.pro. “Tioga County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/pa/county/tioga

Underlying data is public domain or openly licensed — sources, vintages and licences.