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The total population of Flat Rock is estimated to be 455 with 230 males (50.55%) and 225 females (49.45%). There are 5 less females than males in Flat Rock.
The median household income in Flat Rock was $45,398 in 2021, which marked an a decrease of 1,141(2.45%) from $46,539 in 2020. This income is 60.85% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Flat Rock sees its highest median household income among householders in the age group of 25 to 44 years old, at $52,309. Overall, the median household income for the village of Flat Rock stands at $45,398.
In Flat Rock, the median income for all workers aged 15 years and older, regardless of work hours, was $43,787 for males and $25,724 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $47,290 for males and $26,854 for females.
In Flat Rock, population is primarily represented by White households, reporting a median income of $45,263.
In 2022, the population of Flat Rock was 322, a 0.92% decrease year-by-year from 2021. Previously, in 2021, Flat Rock's population was 325, an increase of 0.31% compared to a population of 324 in 2020.
The median age in Flat Rock, IL is 34.4, as per 2021 ACS 5-Year Estimates. Of the total population, 21.50% were under the age of 15, 17.15% aged 15 to 29, 46.14% aged 30 to 64, 13.04% aged 65 to 84, and 2.17% were 85 years of age and older.
Racial distribution of Flat Rock population: 98.79% are White and 1.21% are multiracial.