Barnes is a city located in Washington County Kansas. Barnes has a 2020 population of 197. Barnes is currently declining at a rate of -0.51% annually and its population has decreased by -7.08% since the most recent census, which recorded a population of 212 in 2010. Barnes reached it's highest population of 213 in 2011.
The average household income in Barnes is $55,618 with a poverty rate of 8.68%. The median rental costs in recent years comes to $533 per month, and the median house value is $63,000. The median age in Barnes is 54.8 years, 51.1 years for males, and 60.4 years for females.