Iowa County, IA Demographics

The total population of Iowa County is estimated to be 16,575 with 8,470 males (51.10%) and 8,105 females (48.90%). There are 365 less females than males in Iowa County.
The median household income in Iowa County was $69,957 in 2021, which marked an a decrease of 1,046(1.47%) from $71,003 in 2020. This income is 93.77% 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, Iowa County sees its highest median household income among householders in the age group of 45 to 64 years old, at $91,461. Overall, the median household income for the county of Iowa County stands at $69,957.
In Iowa County, the median income for all workers aged 15 years and older, regardless of work hours, was $47,660 for males and $32,592 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $61,996 for males and $46,426 for females.
In Iowa County, there are just two different racial groups among households. Among these, White households report a median household income of $71,009, while Two or More Races households have a median household income of $38,926.
In 2022, the population of Iowa County was 16,475, a 0.60% decrease year-by-year from 2021. Previously, in 2021, Iowa County's population was 16,574, a decline of 0.48% compared to a population of 16,654 in 2020.
The median age in Iowa County, IA is 42.9, as per 2021 ACS 5-Year Estimates. Of the total population, 19.09% were under the age of 15, 16.23% aged 15 to 29, 45.96% aged 30 to 64, 16.18% aged 65 to 84, and 2.55% were 85 years of age and older.
Racial distribution of Iowa County population: 95.70% are White, 0.67% are Black or African American, 0.04% are American Indian and Alaska Native, 0.17% are Asian, 0.40% are some other race and 3% are multiracial.