Gas City is a city located in Grant County Indiana. With a 2020 population of 5,760, it is the 114th largest city in Indiana and the 4392nd largest city in the United States . Gas City is currently declining at a rate of -0.10% annually and its population has decreased by -3.44% since the most recent census, which recorded a population of 5,965 in 2010. Gas City reached it's highest population of 6,370 in 1980. Spanning over 5 miles, Gas City has a population density of 1,189 people per square mile.
The average household income in Gas City is $49,685 with a poverty rate of 19.25%. The median rental costs in recent years comes to $826 per month, and the median house value is $88,600. The median age in Gas City is 36.7 years, 35.2 years for males, and 38.4 years for females.