Flat Rock is a city located in Crawford County Illinois. With a 2020 population of 321, it is the 1031st largest city in Illinois and the 21673rd largest city in the United States. Flat Rock is currently declining at a rate of -0.31% annually and its population has decreased by -0.62% since the most recent census, which recorded a population of 323 in 2020. Spanning over 1 miles, Flat Rock has a population density of 375 people per square mile.
The average household income in Flat Rock is $47,860 with a poverty rate of 15.73%. The median rental costs in recent years comes to $705 per month, and the median house value is $51,300. The median age in Flat Rock is 42 years, 42.5 years for males, and 40.4 years for females.
According to the most recent ACS, the racial composition of Flat Rockwas:
98.62% of Flat Rock residents speak only English, while 1.38% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.92% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Flat Rock is White, with 15.47% below the poverty level.
The race least likely to be in poverty in Flat Rock is Multiple, with 40.00% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 3.62%. Among those working part-time, it was 30.34%, and for those that did not work, the poverty rate was 19.44%.
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Flat Rock
100.00% of Flat Rock residents were born in the United States, with 68.53% having been born in Illinois. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.