About Hartwick
Hartwick is located in Otsego county New york with a geographic area of 3.5 square miles. The total population in Hartwick is 539 with 53.8% male and 46.2% female. Children under age 5 represent 3.9% of the population, under age 18 equal 18.2% of the population and over age 65 is 15.6% of the population. The median household income is $85,385, per capita income is $36,592. There are a total of 228 housing units with 68.4% owner occupied. Education includes 17.5% of residents that are high school graduates and 39.0% with a bachelor's degree or higher. The average temperature in Hartwick in the summer is 70 degrees, and in the winter 27 degrees.