Greene County, IA Demographics

The total population of Greene County is estimated to be 8,801 with 4,373 males (49.69%) and 4,428 females (50.31%). There are 55 more females than males in Greene County.
The median household income in Greene County was $57,038 in 2021, which marked an a decrease of 863(1.49%) from $57,901 in 2020. This income is 76.45% 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, Greene County sees its highest median household income among householders in the age group of 25 to 44 years old, at $78,132. Overall, the median household income for the county of Greene County stands at $57,038.
In Greene County, the median income for all workers aged 15 years and older, regardless of work hours, was $42,793 for males and $26,352 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $58,321 for males and $42,570 for females.
In Greene County, there are just three different racial groups among households. Among these, Some Other Race households report a median household income of $65,936, followed by White households at $57,244, and Two or More Races households with a median household income of $54,316.
In 2022, the population of Greene County was 8,741, a 0.09% increase year-by-year from 2021. Previously, in 2021, Greene County's population was 8,733, a decline of 0.22% compared to a population of 8,752 in 2020.
The median age in Greene County, IA is 44.3, as per 2021 ACS 5-Year Estimates. Of the total population, 18.42% were under the age of 15, 16.23% aged 15 to 29, 42.75% aged 30 to 64, 19.22% aged 65 to 84, and 3.39% were 85 years of age and older.
Racial distribution of Greene County population: 94.93% are White, 0.33% are Black or African American, 0.11% are American Indian and Alaska Native, 0.54% are Asian, 0.91% are some other race and 3.18% are multiracial.