St. Augustine, IL Demographics

The total population of St. Augustine is estimated to be 125 with 65 males (52.00%) and 60 females (48.00%). There are 5 less females than males in St. Augustine.
The median household income in St. Augustine was $44,250 in 2021, which marked an a decrease of 6,033(12%) from $50,283 in 2020. This income is 59.31% 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, St. Augustine sees its highest median household income among householders in the age group of 45 to 64 years old, at $47,290. Overall, the median household income for the village of St. Augustine stands at $44,250.
In St. Augustine, while the Census reported a median income of $23,270 for all female workers aged 15 years and older, data for males in the same category was unavailable due to an insufficient number of sample observations. However, when specifically considering full-time, year-round workers within the same age group, the median income was $48,641 for males and $27,698 for females.
In St. Augustine, population is primarily represented by White households, reporting a median income of $44,250.
In 2022, the population of St. Augustine was 115, a 1.71% decrease year-by-year from 2021. Previously, in 2021, St. Augustine's population was 117, a decline of 0.85% compared to a population of 118 in 2020.
The median age in St. Augustine, IL is 54.0, as per 2021 ACS 5-Year Estimates. Of the total population, 16.80% were under the age of 15, 15.20% aged 15 to 29, 49.60% aged 30 to 64, 14.40% aged 65 to 84, and 4.00% were 85 years of age and older.
Racial distribution of St. Augustine population: 99.20% are White and 0.80% are multiracial.