Thayer, IL Demographics

The total population of Thayer is estimated to be 553 with 297 males (53.71%) and 256 females (46.29%). There are 41 less females than males in Thayer.
The median household income in Thayer was $57,048 in 2021, which marked an a decrease of 1,656(2.82%) from $58,704 in 2020. This income is 76.47% 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, Thayer sees its highest median household income among householders in the age group of 25 to 44 years old, at $75,213. Overall, the median household income for the village of Thayer stands at $57,048.
In Thayer, the median income for all workers aged 15 years and older, regardless of work hours, was $40,430 for males and $30,883 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 $34,979 for females.
In Thayer, population is primarily represented by White households, reporting a median income of $58,700.
In 2022, the population of Thayer was 621, a 0.64% decrease year-by-year from 2021. Previously, in 2021, Thayer's population was 625, a decline of 0.95% compared to a population of 631 in 2020.
The median age in Thayer, IL is 44.3, as per 2021 ACS 5-Year Estimates. Of the total population, 13.34% were under the age of 15, 19.93% aged 15 to 29, 44.89% aged 30 to 64, 20.28% aged 65 to 84, and 1.56% were 85 years of age and older.
Racial distribution of Thayer population: 95.32% are White, 1.21% are Black or African American, 1.91% are Asian and 1.56% are multiracial.