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The total population of Groton is estimated to be 9,364 with 5,015 males (53.56%) and 4,349 females (46.44%). There are 666 less females than males in Groton.
The median household income in Groton was $63,678 in 2021, which marked an an increase of 4,822(8.19%) from $58,856 in 2020. This income is 85.35% 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, Groton sees its highest median household income among householders in the age group of 45 to 64 years old, at $76,846. Overall, the median household income for the city of Groton stands at $63,678.
In Groton, the median income for all workers aged 15 years and older, regardless of work hours, was $50,966 for males and $31,752 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $70,422 for males and $47,475 for females.
In Groton, the demographic landscape is diverse, spanning 5 distinct racial categories among households. Among these, Asian households have the highest median household income at $109,442, while Black or African American households represent the opposite end with the lowest median household income of $40,684.
In 2022, the population of Groton was 9,349, a 0.11% decrease year-by-year from 2021. Previously, in 2021, Groton's population was 9,359, a decline of 0.03% compared to a population of 9,362 in 2020.
The median age in Groton, CT is 37.7, as per 2021 ACS 5-Year Estimates. Of the total population, 16.07% were under the age of 15, 24.97% aged 15 to 29, 44.83% aged 30 to 64, 11.41% aged 65 to 84, and 2.72% were 85 years of age and older.
Racial distribution of Groton population: 67.57% are White, 8.73% are Black or African American, 0.17% are American Indian and Alaska Native, 7.60% are Asian, 4.17% are some other race and 11.76% are multiracial.