Tioga County area

Population and density of Tioga County

The Census Bureau estimates that 47,453 people lived in Tioga County on July 1, 2025. That ranks #1,059 of 3,222 county equivalents nationally and #47 of 62 in New York. Since the April 1, 2020 estimates base of 48,456, the population has declined by 1,003 (−2.1%), compared with −1% for New York as a whole.

With 518.8 square miles of land, that is 91 people per square mile (35 per km²), placing Tioga County #1,062 nationally for density and #40 in New York. The median county equivalent has 47 people per square mile; the New York median is 112. Put another way, there are about 7 acres of land per resident.

U.S. Census Bureau, Vintage 2025 population estimates. Estimates are revised each year and are not decennial census counts. Density divides the whole population by the whole county’s land area, so it describes an average, not how settlement is distributed within the county. Population sources and methods.

Cities and towns in Tioga County

Tioga County is divided into 9 cities and towns. In New York, county subdivisions are local governments, and together they cover all of the county’s land and residents.

The most populous is Owego town, with 18,745 residents (39.5% of the county), and it is also the largest by land at 104.2 mi².

Population: U.S. Census Bureau Vintage 2025 subcounty estimates, counting only the part of each subdivision inside Tioga County. Land: 2026 Census Gazetteer. How communities are listed.

Metropolitan area

Tioga County is a central county of the Binghamton, NY Metropolitan Statistical Area. Its 2 county equivalents have 243,189 residents on 1,224.4 square miles of land; Tioga County accounts for 42.4% of the land and 19.5% of the residents. By combined land it ranks #257 of 393 metropolitan areas, and #202 by population.

ZIP codes

15 ZIP Code Tabulation Areas have land in Tioga County; 12 of them have most of their land inside the county, and the others mainly cover neighboring areas.

137321373413736137431376013811138121382713835138641481714859148831488914892

ZIP Code Tabulation Areas are the Census Bureau’s approximations of USPS ZIP Code service areas, from the 2020 Census relationship files. Lighter codes have less than half of their land in this county. Post-office-box and single-address ZIP Codes have no tabulation area.

Counties bordering Tioga County

Tioga County shares a land border with 6 county equivalents, including 2 in Pennsylvania. It has more land than 3 of them. The largest neighbor is Bradford County (1,147.4 mi²) and the smallest is Chemung County (407.3 mi²). Together with its neighbors, Tioga County forms a block of 4,576 mi² of land, of which it holds 11.3%.

How big is Tioga County compared with U.S. states?

Tioga County has less land than any of the 50 states. Rhode Island, the smallest state by land area, has 1,033.9 mi², about 2 times as much. New York’s county land could hold about 91 areas the size of Tioga County.

Another way to picture it: the same land area would fill a square about 22.8 miles (36.7 km) on each side. Real county shapes are rarely square, so this is a scale reference rather than a width or driving distance.

State figures are the sums of each state’s county-equivalent land measurements in the same Census release, so states and counties are compared on the same basis. Published state totals can differ slightly because of rounding. Compare all states · Counties bigger than entire states.

What stands out about Tioga County?

Tioga County has more land than 1,210 of the other 3,221 county equivalents in the dataset.

A median is the middle county-equivalent measurement, not the average of the largest and smallest. All three bars use the same linear scale. Very small areas may appear as a thin sliver; the labels retain their values.

Does including water change its rank?

Using land plus water places Tioga County at #2,095 nationally by total area, 83 places farther from the top than its land rank. Other county equivalents gain more area when their water measurements are included.

Its water share is 0.8%, compared with a national county-equivalent median of 1.2% — 0.4 percentage points lower. This describes the statistical geography’s land/water mix, not flood exposure or developable land.

Closest positions in the national land ranking

These entries sit immediately beside Tioga County in the national ranking. They can be in different states and are not necessarily geographic neighbors.

Calculated from the same Census release as the area table. Total-area order uses original ALAND + AWATER; water shares and chart labels use published square miles. Calculation details.