Climax is a city located in Elk County, Kansas. Climax has a 2026 population of 45. Climax is currently declining at a rate of 0% annually and its population has decreased by -2.17% since the most recent census, which recorded a population of 46 in 2020.
The median household income in Climax is $68,750 with a poverty rate of 0%. The median age in Climax is 54 years: 35.5 years for males, and 65.8 years for females. For every 100 females there are 109.1 males.