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The total population of Naperville is estimated to be 149,089 with 73,888 males (49.56%) and 75,201 females (50.44%). There are 1,313 more females than males in Naperville.
The median household income in Naperville was $146,758 in 2021, which marked an an increase of 2,115(1.46%) from $144,643 in 2020. This income is 196.71% 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, Naperville sees its highest median household income among householders in the age group of 45 to 64 years old, at $183,148. Overall, the median household income for the city of Naperville stands at $140,831.
In Naperville, the median income for all workers aged 15 years and older, regardless of work hours, was $88,280 for males and $43,295 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $115,890 for males and $75,691 for females.
In Naperville, the demographic landscape is diverse, spanning 4 distinct racial categories among households. Among these, Asian households have the highest median household income at $180,742, while Black or African American households represent the opposite end with the lowest median household income of $97,392.
In 2022, the population of Naperville was 149,936, a 0.32% increase year-by-year from 2021. Previously, in 2021, Naperville's population was 149,453, an increase of 0.02% compared to a population of 149,416 in 2020.
The median age in Naperville, IL is 39.3, as per 2021 ACS 5-Year Estimates. Of the total population, 20.31% were under the age of 15, 17.65% aged 15 to 29, 48.71% aged 30 to 64, 11.82% aged 65 to 84, and 1.52% were 85 years of age and older.
Racial distribution of Naperville population: 68.79% are White, 4.30% are Black or African American, 0.19% are American Indian and Alaska Native, 20.57% are Asian, 0.01% are Native Hawaiian and other Pacific Islander, 1.07% are some other race and 5.08% are multiracial.