Jury Pool Profile
Woodbury County, Iowa
- County seat
- Sioux City
- Judicial district
- 3rd Judicial District Court
- Population (July 2025 estimate)
- 106,649
- Census PEP. The five-year ACS survey average is 106,247.
At a glance
Woodbury County is a 106,649-person venue. The county population is 71% White (Census race-alone categories). 19% identify as Hispanic or Latino of any race. Median household income is $76,974, $1,351 above the IA state median of $75,623; 24.3% of residents 25 and over hold a bachelor's degree or higher. 18.5% of residents 5 and older speak a language other than English at home, most commonly Spanish and Vietnamese. The largest employment sector is Education & health services, at 25.0% of covered employment, average pay $56,531/year. Trailing-12-month unemployment is 3.37%, above the 3.34% state average. The county carried the Republican presidential candidate in 2016, 2020, and 2024, taking 57% to 61% of the vote across the three.
- Population
- 106,247
- Median household income
- $73,658
- Unemployment
- 3.4%
Who sits on a jury?
≥70% White (race-alone) and <20% Black. This county: 71% / 5%.
Woodbury County has a population of 106,247, with a median age of 36.1. By Census race-alone categories, White residents make up 71.1%; Black residents 4.9%. Independently, 19.1% of residents identify as Hispanic or Latino of any race.
The median household earns $76,974; 24.3% of residents 25 and over hold a bachelor's degree or higher; 13.6% live below the federal poverty line.
Economic context
Largest sector in BLS QCEW: Education & health services, 12,732 jobs; Trade, transportation & utilities, 11,399, is within 20% of it.
Education & health services is the largest employment sector at 25.0% of covered employment, followed by Trade, transportation & utilities at 22.4%. Trailing-12-month unemployment is 3.37%, above the Iowa state average.
Political composition
Republican candidate carried this county in 2016, 2020, and 2024 (avg winning share: 58%). 'Strongly' threshold: ≥60% avg.
Woodbury County was carried by the Republican candidate in the 2016, 2020, and 2024 cycles, with 60.9% in 2024, 56.7% in 2020, 57.4% in 2016.
Languages, households, faith & health
Family households are 64% of all households (thresholds: ≥70% = 'family-dominant'; 50–70% = 'family-majority'; <50% = 'singles/nonfamily-majority'). 18.5% of residents 5 and older speak a language other than English at home (threshold for 'linguistically diverse' is ≥10%).
18.5% of residents 5 years and older speak a language other than English at home. The most common are Spanish, Vietnamese, French, Haitian, or Cajun. Veterans account for 5.7% of the adult civilian population (4,455 individuals).