ZIP code
51104
Sioux City, IA
STANDARD
51104 covers Sioux City in Woodbury County, with 22,792 people in the ACS estimate.
Map of 51104, Sioux City
ZIP code map
About ZIP code 51104
More enterprise fields
People in 51104
Race
- White15,702
- Black or African American1,648
- American Indian or Alaska Native519
- Asian960
- Native Hawaiian and Pacific Islander111
- Other race1,940
- Two or more races2,200
Hispanic or Latino (any race): 4,469
Age
- Under 103,335
- 10 to 193,454
- 20 to 293,158
- 30 to 393,026
- 40 to 492,686
- 50 to 592,618
- 60 to 692,476
- 70 to 791,384
- 80 and older943
Income and housing in 51104
Education
- High school graduate88.8%
- Bachelor's degree28.2%
- Graduate degree8.4%
Places covering 51104
Cities and places
- Sioux City100.0%
Counties
- Woodbury County100.0%
Population history for 51104
IRS populationACS population
Hover a year for IRS and ACS values.
ZIP codes near 51104
- 51103Sioux City2.5 miPop 17,145 · Income $57,212
- 51101Sioux City2.8 miPop 1,077 · Income $18,103
- 51102Sioux City2.8 miPop 1,058 · Income —
- 51108Sioux City3.3 miPop 5,637 · Income $78,333
- 51105Sioux City3.3 miPop 10,726 · Income $46,940
- 51109Sioux City4.5 miPop 3,731 · Income $70,750
- 57049North Sioux City5.1 miPop 7,814 · Income $93,239
- 68776South Sioux City5.6 miPop 15,034 · Income $68,686
- 51106Sioux City6.9 miPop 28,381 · Income $74,486
- 51024Hinton7.9 miPop 2,048 · Income $108,892
- 51111Sioux City8.3 miPop 48 · Income $45,250
- 57038Jefferson9.1 miPop 1,713 · Income $86,895
ZIP code 51104 FAQ
- What city is ZIP code 51104 in?
- 51104 is in Sioux City, IA.
- What county is 51104 in?
- 51104 is in Woodbury County.
- What is the median household income in 51104?
- The median household income in 51104 is $74,984.
- Which ZIP codes are near 51104?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 51104.