June 2026 residential building permits data releasedExplore

Iowa · PUMA · 2024 ACS PUMS

Woodbury & Plymouth Counties--Sioux City

A Census profile of the Woodbury & Plymouth Counties--Sioux City Public Use Microdata Area in Iowa, from the 2024 American Community Survey. It is home to 133,238 people, with a median household income of $79,190 and a median age of 37.7.

Cities & areas covered: Woodbury County, Plymouth County, Sioux.

133,238
Population
$79,190
Median HH income
24.6%
Bachelor's+
$200,000
Median home value

How Woodbury & Plymouth Counties--Sioux City compares to Iowa

  • Median household income here is $79,190, $3,046 above the Iowa figure of $76,144.
  • The bachelor's-degree rate here is 24.6%, 7.2% below the Iowa figure of 31.8%.
  • Homeownership here is 72.2%, 0.8% above the Iowa figure of 71.4%.
  • The poverty rate here is 9.2%, 2.1% below the Iowa figure of 11.3%.

Woodbury & Plymouth Counties--Sioux City vs. Iowa vs. the U.S.

Every figure is a weighted estimate from the 2024 ACS PUMS. The IA and U.S. columns are the state and population-weighted national averages, for comparison.

StatisticThis PUMAIA
Median household income$79,190$76,144
Median family income$86,296$96,449
Mean wage (workers)$52,149$53,493
Median personal income (15+)$38,580$37,564
Poverty rate9.2%11.3%
Unemployment rate3.2%3.2%
Labor force participation (16+)69.8%66.5%
Mean hours worked / week3838
Mean Interest, dividends, and net rental income$1,336$2,592
Mean Selected monthly owner costs as a percentage of household income19.0%20.0%
Mean All other income$593$693
Mean Public assistance income$30$25
Mean Total person's earnings$38,866$38,189
Mean Income-to-poverty ratio300.7312.1
Mean Retirement income$2,241$3,278
Mean Self-employment income$3,271$2,512
Mean Supplementary Security Income$159$256
Mean Social Security income$3,344$4,295

Woodbury & Plymouth Counties--Sioux City — FAQ

What is the population of the Woodbury & Plymouth Counties--Sioux City PUMA?+

The Woodbury & Plymouth Counties--Sioux City PUMA in Iowa has a population of 133,238, per the 2024 American Community Survey (ACS) PUMS.

What is the median household income in Woodbury & Plymouth Counties--Sioux City, IA?+

Median household income in the Woodbury & Plymouth Counties--Sioux City PUMA is $79,190, compared with $76,144 across Iowa and $83,310 nationally.

What cities and counties are in the Woodbury & Plymouth Counties--Sioux City PUMA?+

The Woodbury & Plymouth Counties--Sioux City PUMA covers Woodbury County, Plymouth County, Sioux. PUMAs are built from whole counties or, in denser areas, groups of census tracts, so one PUMA can span several places.

What is a PUMA?+

A PUMA (Public Use Microdata Area) is a U.S. Census geography of roughly 100,000 or more people — the most detailed level at which ACS PUMS microdata is released. Iowa contains 24 PUMAs.

Where does this Woodbury & Plymouth Counties--Sioux City data come from?+

These figures come from the U.S. Census Bureau's 2024 ACS Public Use Microdata Sample — a de-identified, weighted sample of individual records. PUMSdata is an independent product and is not affiliated with the Census Bureau.