Olivia is a city located in Renville County Minnesota. It is also the county seat of Renville County. With a 2020 population of 2,315, it is the 242nd largest city in Minnesota and the 7094th largest city in the United States . Olivia is currently declining at a rate of -0.43% annually and its population has decreased by -6.80% since the most recent census, which recorded a population of 2,484 in 2010. Olivia reached it's highest population of 2,509 in 2010. Spanning over 2 miles, Olivia has a population density of 934 people per square mile.
The average household income in Olivia is $68,996 with a poverty rate of 14.67%. The median rental costs in recent years comes to $696 per month, and the median house value is $122,500. The median age in Olivia is 39.4 years, 36.7 years for males, and 42.6 years for females.