Lewis is a city located in Kansas. With a 2020 population of 417, it is the 308th largest city in Kansas and the 14091st largest city in the United States. Lewis is currently declining at a rate of -0.71% annually and its population has decreased by -7.54% since the most recent census, which recorded a population of 451 in 2010. Lewis reached it's highest population of 454 in 2010. Spanning over 0 miles, Lewis has a population density of 1,325 people per square mile.
The average household income in Lewis is $50,924 with a poverty rate of 13.74%. The median rental costs in recent years comes to $508 per month, and the median house value is $36,900. The median age in Lewis is 49.3 years, 47.4 years for males, and 50.4 years for females. For every 100 females there are 105.7 males.