Linneus is a city located in Linn County Missouri. It is also the county seat of Linn County. With a 2020 population of 253, it is the 628th largest city in Missouri and the 15920th largest city in the United States . Linneus is currently declining at a rate of -1.17% annually and its population has decreased by -8.99% since the most recent census, which recorded a population of 278 in 2010. Spanning over 1 miles, Linneus has a population density of 237 people per square mile.
The average household income in Linneus is $50,698 with a poverty rate of 7.94%. The median rental costs in recent years comes to $285 per month, and the median house value is $58,300. The median age in Linneus is 49 years, 52.2 years for males, and 47.3 years for females.