Download
Share
Contents
Save
The total population of Lake County is estimated to be 11,207 with 5,839 males (52.10%) and 5,368 females (47.90%). There are 471 less females than males in Lake County.
The median household income in Lake County was $72,742 in 2021, which marked an an increase of 1,167(1.63%) from $71,575 in 2020. This income is 97.50% 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, Lake County sees its highest median household income among householders in the age group of 45 to 64 years old, at $97,228. Overall, the median household income for the county of Lake County stands at $72,742.
In Lake County, the median income for all workers aged 15 years and older, regardless of work hours, was $43,468 for males and $29,441 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $59,496 for males and $44,033 for females.
In Lake County, there are just two different racial groups among households. Among these, White households report a median household income of $72,530, while Some Other Race households have a median household income of $61,201.
In 2022, the population of Lake County was 10,972, a 1.00% increase year-by-year from 2021. Previously, in 2021, Lake County's population was 10,863, a decline of 1.32% compared to a population of 11,008 in 2020.
The median age in Lake County, SD is 44.1, as per 2021 ACS 5-Year Estimates. Of the total population, 16.79% were under the age of 15, 19.54% aged 15 to 29, 41.27% aged 30 to 64, 19.73% aged 65 to 84, and 2.68% were 85 years of age and older.
Racial distribution of Lake County population: 93.76% are White, 0.40% are Black or African American, 2.30% are American Indian and Alaska Native, 0.08% are Asian, 0.04% are Native Hawaiian and other Pacific Islander, 0.96% are some other race and 2.47% are multiracial.