ZIP 51054 · Sergeant Bluff
Who lives in ZIP code 51054 (Sergeant Bluff, IA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Sergeant Bluff, IA · Woodbury County
uszips 2026
People5,583
Median age37.0
Household income$119,716
Home value$306,666
Median rent$1,156/mo
Poverty8.9%
College degree+36.8%
Commute14 min
Place
- Metro area
- Sioux City, IA-NE-SD
- Wider region
- Sioux City-Le Mars, IA-NE-SD
- Time zone
- Central
- Density
- 56 / sq mi
- Housing units
- 1,961
County
Share of the ZIP's people in each county.
Age mix
13.1% are 65 or older; 72.1% are adults.
Household income
64.0% of households earn $100K+. Median per person: $55,365.
Education (adults 25+)
32.9% of degrees are in STEM fields.
Race
3.0% Hispanic or Latino (of any race).
Households & family
- Married
- 66.0%
- Never married
- 21.3%
- Divorced
- 9.5%
- Widowed
- 3.2%
- Family size
- 3.10
- Dual-income families
- 72.3%
Housing
- Own their home
- 75.3%
- Rent burden
- 16.5%
- Men / women
- 50% / 50%
Work
- In labor force
- 73.6%
- Unemployment
- 1.6%
- Self-employed
- 11.0%
- Farmers
- 2.0%
Community
- Charitable givers
- 34.3%
- Veterans
- 5.6%
- With a disability
- 9.5%
- No health insurance
- 1.1%
- Limited English
- 2.7%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.