Killingly, Connecticut Demographics

The median household income in Killingly town was $76,451 in 2021, which marked an an increase of 1,583(2.11%) from $74,868 in 2020. This income is 102.47% 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, Killingly town sees its highest median household income among householders in the age group of 45 to 64 years old, at $89,993. Overall, the median household income for the town of Killingly town stands at $76,451.
In Killingly town, the median income for all workers aged 15 years and older, regardless of work hours, was $45,204 for males and $33,862 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $63,504 for males and $60,890 for females.
In Killingly town, there are just three different racial groups among households. Among these, Some Other Race households report a median household income of $77,826, followed by White households at $77,413, and Two or More Races households with a median household income of $69,188.
In 2021, the population of Killingly town was 17,742, a 0.11% increase year-by-year from 2020. Previously, in 2020, Killingly town's population was 17,722, an increase of 2.17% compared to a population of 17,346 in 2019.
The median age in Killingly, Connecticut is 42.2, as per 2021 ACS 5-Year Estimates. Of the total population, 17.49% were under the age of 15, 15.48% aged 15 to 29, 49.07% aged 30 to 64, 15.80% aged 65 to 84, and 2.16% were 85 years of age and older.
The total population of Killingly town is estimated to be 17,681 with 8,330 males (47.11%) and 9,351 females (52.89%). There are 1,021 more females than males in Killingly town.
Racial distribution of Killingly town population: 90.67% are White, 1.19% are Black or African American, 0.10% are American Indian and Alaska Native, 0.79% are Asian, 2.15% are some other race and 5.09% are multiracial.