Gas is a city located in Kansas. With a 2020 population of 493, it is the 284th largest city in Kansas and the 13370th largest city in the United States. Gas is currently declining at a rate of -1.20% annually and its population has decreased by -12.59% since the most recent census, which recorded a population of 564 in 2010. Gas reached it's highest population of 557 in 2010. Spanning over 1 miles, Gas has a population density of 685 people per square mile.
The average household income in Gas is $48,744 with a poverty rate of 8.23%. The median rental costs in recent years comes to $791 per month, and the median house value is $67,800. The median age in Gas is 50.6 years, 39.8 years for males, and 55 years for females. For every 100 females there are 110.3 males.