Cassia County, ID Demographics

The total population of Cassia County is estimated to be 24,859 with 12,741 males (51.25%) and 12,118 females (48.75%). There are 623 less females than males in Cassia County.
The median household income in Cassia County was $62,203 in 2021, which marked an an increase of 2,990(5.05%) from $59,213 in 2020. This income is 83.38% 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, Cassia County sees its highest median household income among householders in the age group of 45 to 64 years old, at $71,198. Overall, the median household income for the county of Cassia County stands at $62,203.
In Cassia County, the median income for all workers aged 15 years and older, regardless of work hours, was $42,905 for males and $20,963 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $55,448 for males and $36,408 for females.
In Cassia County, the demographic landscape is diverse, spanning 4 distinct racial categories among households. Among these, White households have the highest median household income at $63,498, while Two or More Races households represent the opposite end with the lowest median household income of $45,244.
In 2022, the population of Cassia County was 25,655, a 1.61% increase year-by-year from 2021. Previously, in 2021, Cassia County's population was 25,249, an increase of 1.97% compared to a population of 24,760 in 2020.
The median age in Cassia County, ID is 33.2, as per 2021 ACS 5-Year Estimates. Of the total population, 26.02% were under the age of 15, 20.64% aged 15 to 29, 39.39% aged 30 to 64, 12.31% aged 65 to 84, and 1.64% were 85 years of age and older.
Racial distribution of Cassia County population: 83.35% are White, 0.08% are Black or African American, 1.29% are American Indian and Alaska Native, 0.36% are Asian, 0.07% are Native Hawaiian and other Pacific Islander, 8.01% are some other race and 6.84% are multiracial.