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The total population of Kendall County is estimated to be 132,795 with 66,370 males (49.98%) and 66,425 females (50.02%). There are 55 more females than males in Kendall County.
The median household income in Kendall County was $110,054 in 2021, which marked an an increase of 305(0.28%) from $109,749 in 2020. This income is 147.51% 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, Kendall County sees its highest median household income among householders in the age group of 25 to 44 years old, at $111,136. Overall, the median household income for the county of Kendall County stands at $101,447.
In Kendall County, the median income for all workers aged 15 years and older, regardless of work hours, was $55,347 for males and $33,811 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $74,045 for males and $57,960 for females.
In Kendall County, the demographic landscape is diverse, spanning 5 distinct racial categories among households. Among these, Asian households have the highest median household income at $123,002, while Some Other Race households represent the opposite end with the lowest median household income of $89,984.
In 2022, the population of Kendall County was 137,254, a 1.71% increase year-by-year from 2021. Previously, in 2021, Kendall County's population was 134,948, an increase of 1.96% compared to a population of 132,348 in 2020.
The median age in Kendall County, IL is 35.8, as per 2021 ACS 5-Year Estimates. Of the total population, 23.13% were under the age of 15, 18.71% aged 15 to 29, 47.81% aged 30 to 64, 9.36% aged 65 to 84, and 0.99% were 85 years of age and older.
Racial distribution of Kendall County population: 76.35% are White, 8.16% are Black or African American, 0.26% are American Indian and Alaska Native, 2.94% are Asian, 4.52% are some other race and 7.78% are multiracial.