Oronoco is located in Olmsted county Minnesota with a geographic area of 2.9 square miles. The total population in Oronoco is 1,517 with 48.2% male and 51.8% female. Children under age 5 represent 7.3% of the population, under age 18 equal 36.3% of the population and over age 65 is 7.1% of the population. The median household income is $120,625, per capita income is $46,360. There are a total of 508 housing units with 97.0% owner occupied. Education includes 17.1% of residents that are high school graduates and 58.3% with a bachelor's degree or higher. The average temperature in Oronoco in the summer is 68 degrees, and in the winter 9 degrees.
