Marquette is a city located in McPherson County Kansas. Marquette has a 2020 population of 748. Marquette is currently declining at a rate of -0.27% annually and its population has decreased by -7.20% since the most recent census, which recorded a population of 806 in 2010. Marquette reached it's highest population of 806 in 2010.
The average household income in Marquette is $60,955 with a poverty rate of 17.35%. The median rental costs in recent years comes to $669 per month, and the median house value is $89,800. The median age in Marquette is 48.1 years, 48 years for males, and 48.2 years for females.