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The total population of Rocklake is estimated to be 107 with 62 males (57.94%) and 45 females (42.06%). There are 17 less females than males in Rocklake.
The median household income in Rocklake was $56,297 in 2021, which marked an an increase of 19,753(54.05%) from $36,544 in 2020. This income is 75.46% 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, Rocklake sees its highest median household income among householders in the age group of 45 to 64 years old, at $64,742. Overall, the median household income for the city of Rocklake stands at $56,297.
In Rocklake, the median income for all workers aged 15 years and older, regardless of work hours, was $49,413 for males and $36,481 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $73,112 for males and $57,038 for females.
In Rocklake, population is primarily represented by White households, reporting a median income of $55,847.
In 2022, the population of Rocklake was 89, a 3.26% decrease year-by-year from 2021. Previously, in 2021, Rocklake's population was 92, a decline of 0.00% compared to a population of 92 in 2020.
The median age in Rocklake, ND is 54.6, as per 2021 ACS 5-Year Estimates. Of the total population, 1.96% were under the age of 15, 6.86% aged 15 to 29, 65.69% aged 30 to 64, 21.57% aged 65 to 84, and 3.92% were 85 years of age and older.
Racial distribution of Rocklake population: 96.08% are White, 1.96% are American Indian and Alaska Native and 1.96% are multiracial.