Oneida County
Oneida County has lower-than-average household income, with a median household income of $69,371. Population has held roughly steady since 2000. Median home value has more than doubled since 2000, reaching $238,400. With a median age of 52.7, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:38,131 residents (Census Bureau Vintage 2025, released March 2026)
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How many people live in Oneida County, Wisconsin?
Oneida County, Wisconsin has about 38,167 residents according to the 2024 American Community Survey.
What is the median household income in Oneida County, Wisconsin?
The typical household in Oneida County, Wisconsin earns about $69,371 a year. Half of households make more than that, and half make less.
Is Oneida County, Wisconsin expensive?
In Oneida County, Wisconsin, the median home is worth about $238,400, and the typical rent is about $885 a month.
How educated are people in Oneida County, Wisconsin?
About 28.7% of adults age 25 and over in Oneida County, Wisconsin hold a bachelor's degree or higher.
What is the poverty rate in Oneida County, Wisconsin?
About 8.5% of people in Oneida County, Wisconsin live below the federal poverty line.
Has Oneida County, Wisconsin grown since 1990?
Yes, Oneida County, Wisconsin has grown since 1990. The population has added about 6,488 residents, a change of about 20 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024