Oklee, MN has a population of 420 and is the 20,598th largest city in the United States. The population density is 680 per sq mi which is 999% higher than the Minnesota average and 651% higher than the national average. The median age in Oklee is 42 which is approximately 10% higher than the Minnesota average of 38. In Oklee, 61% of the population over 15 years of age are married, 97% speak English and 0% speak Spanish. 79% of Oklee residents were born in Minnesota, 17% were born out of state, 0% were born outside of the United States and 4% were foreign born.