Jerseyville, IL Demographics

The total population of Jerseyville is estimated to be 7,623 with 3,364 males (44.13%) and 4,259 females (55.87%). There are 895 more females than males in Jerseyville.
The median household income in Jerseyville was $68,290 in 2021, which marked an an increase of 2,605(3.97%) from $65,685 in 2020. This income is 91.53% 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, Jerseyville sees its highest median household income among householders in the age group of 25 to 44 years old, at $81,806. Overall, the median household income for the city of Jerseyville stands at $68,290.
In Jerseyville, the median income for all workers aged 15 years and older, regardless of work hours, was $43,532 for males and $26,995 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $55,552 for males and $48,952 for females.
In Jerseyville, population is primarily represented by White households, reporting a median income of $68,061.
In 2022, the population of Jerseyville was 8,269, a 0.37% decrease year-by-year from 2021. Previously, in 2021, Jerseyville's population was 8,300, a decline of 0.25% compared to a population of 8,321 in 2020.
The median age in Jerseyville, IL is 42.9, as per 2021 ACS 5-Year Estimates. Of the total population, 17.46% were under the age of 15, 18.11% aged 15 to 29, 46.51% aged 30 to 64, 14.83% aged 65 to 84, and 3.09% were 85 years of age and older.
Racial distribution of Jerseyville population: 95.93% are White, 0.16% are Black or African American, 0.81% are Asian, 0.51% are Native Hawaiian and other Pacific Islander, 0.12% are some other race and 2.48% are multiracial.