Greenwich is located in Huron county Ohio with a geographic area of 1.5 square miles. The total population in Greenwich is 1,489 with 48.4% male and 51.6% female. Children under age 5 represent 4.6% of the population, under age 18 equal 28.3% of the population and over age 65 is 16.5% of the population. The median household income is $47,404, per capita income is $22,144. There are a total of 577 housing units with 72.1% owner occupied. Education includes 43.5% of residents that are high school graduates and 18.7% with a bachelor's degree or higher. The average temperature in Greenwich in the summer is 73 degrees, and in the winter 32 degrees.
