South Sioux City
South Sioux City has lower-than-average household income, with a median household income of $68,223. Population has grown 17% since 2000. 16% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $174,700. At a median age of 30.5, residents skew younger than the country as a whole.
Population & growth
PEP 2025 EST:14,158 residents (Census Bureau Vintage 2025, released March 2026)
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Education
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People & community
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How many people live in South Sioux City, Nebraska?
South Sioux City, Nebraska has about 13,907 residents according to the 2024 American Community Survey.
What is the median household income in South Sioux City, Nebraska?
The typical household in South Sioux City, Nebraska earns about $68,223 a year. Half of households make more than that, and half make less.
Is South Sioux City, Nebraska expensive?
In South Sioux City, Nebraska, the median home is worth about $174,700, and the typical rent is about $1,127 a month.
How educated are people in South Sioux City, Nebraska?
About 15.5% of adults age 25 and over in South Sioux City, Nebraska hold a bachelor's degree or higher.
What is the poverty rate in South Sioux City, Nebraska?
About 12.2% of people in South Sioux City, Nebraska live below the federal poverty line.
Has South Sioux City, Nebraska grown since 1990?
Yes, South Sioux City, Nebraska has grown since 1990. The population has added about 4,230 residents, a change of about 44 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024