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The total population of Cobb County is estimated to be 765,813 with 373,782 males (48.81%) and 392,031 females (51.19%). There are 18,249 more females than males in Cobb County.
The median household income in Cobb County was $92,972 in 2021, which marked an an increase of 1,380(1.51%) from $91,592 in 2020. This income is 124.62% 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, Cobb County sees its highest median household income among householders in the age group of 45 to 64 years old, at $122,414. Overall, the median household income for the county of Cobb County stands at $97,084.
In Cobb County, the median income for all workers aged 15 years and older, regardless of work hours, was $54,205 for males and $39,362 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $73,772 for males and $61,321 for females.
In Cobb County, the demographic landscape is diverse, spanning 5 distinct racial categories among households. Among these, Asian households have the highest median household income at $114,830, while Black or African American households represent the opposite end with the lowest median household income of $74,789.
In 2022, the population of Cobb County was 771,952, a 0.69% increase year-by-year from 2021. Previously, in 2021, Cobb County's population was 766,691, an increase of 0.04% compared to a population of 766,374 in 2020.
The median age in Cobb County, GA is 37.1, as per 2021 ACS 5-Year Estimates. Of the total population, 19.19% were under the age of 15, 20.39% aged 15 to 29, 47.94% aged 30 to 64, 11.29% aged 65 to 84, and 1.19% were 85 years of age and older.
Racial distribution of Cobb County population: 54.99% are White, 27.49% are Black or African American, 0.20% are American Indian and Alaska Native, 5.46% are Asian, 0.05% are Native Hawaiian and other Pacific Islander, 5.75% are some other race and 6.07% are multiracial.