Penn Yan is an incorporated village in Yates County, New York, United States. The population was 5,159 at the 2010 census. It is the county seat of Yates County and lies at the north end of the east branch of Keuka Lake, one of the Finger Lakes.
As of the census of 2000, there were 5,219 people, 2,141 households, and 1,261 families residing in the village. The population density was 2,299.7 people per square mile (887.7/km). There were 2,299 housing units at an average density of 1,013.1 per square mile (391.0/km). The racial makeup of the village was 97.15% White, 0.67% African American, 0.27% Native American, 0.31% Asian, 0.06% Pacific Islander, 0.33% from other races, and 1.23% from two or more races. Hispanic or Latino of any race were 0.94% of the population.
There were 2,141 households out of which 29.2% had children under the age of 18 living with them, 41.2% were married couples living together, 12.8% had a female householder with no husband present, and 41.1% were non-families. 35.1% of all households were made up of individuals and 18.5% had someone living alone who was 65 years of age or older. The average household size was 2.28 and the average family size was 2.90.
In the village, the population was spread out with 23.9% under the age of 18, 7.6% from 18 to 24, 26.4% from 25 to 44, 20.4% from 45 to 64, and 21.7% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 87.2 males. For every 100 females age 18 and over, there were 81.2 males.
The median income for a household in the village was $29,278, and the median income for a family was $39,087. Males had a median income of $30,692 versus $19,263 for females. The per capita income for the village was $15,848. About 9.7% of families and 13.8% of the population were below the poverty line, including 17.8% of those under age 18 and 11.7% of those age 65 or over.
Penn Yan New York neighborhoods include: Benton, Indian Pines, Main St, North Main, Penn Yan