Oronoco is a city located in Olmsted County Minnesota. With a 2020 population of 1,549, it is the 289th largest city in Minnesota and the 8590th largest city in the United States . Oronoco is currently growing at a rate of 0.78% annually and its population has increased by 19.15% since the most recent census, which recorded a population of 1,300 in 2010. Oronoco reached it's highest population of 1,549 in 2021. Spanning over 3 miles, Oronoco has a population density of 532 people per square mile.
The average household income in Oronoco is $146,001 with a poverty rate of 0.89%. The median rental costs in recent years comes to $938 per month, and the median house value is $308,100. The median age in Oronoco is 36.7 years, 37.1 years for males, and 36.4 years for females.