Lucas is a city located in Kansas. With a 2020 population of 383, it is the 323rd largest city in Kansas and the 14415th largest city in the United States. Lucas is currently declining at a rate of -1.03% annually and its population has decreased by -2.54% since the most recent census, which recorded a population of 393 in 2010. Lucas reached it's highest population of 398 in 2015. Spanning over 1 miles, Lucas has a population density of 630 people per square mile.
The average household income in Lucas is $44,194 with a poverty rate of 7.24%. The median rental costs in recent years comes to $519 per month, and the median house value is $43,100. The median age in Lucas is 46.8 years, 46.6 years for males, and 48.5 years for females. For every 100 females there are 97.4 males.