ZIP code
51056
Smithland, IA
STANDARD
51056 covers Smithland in Woodbury County, with 332 people in the ACS estimate.
Map of 51056, Smithland
ZIP code map
About ZIP code 51056
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People in 51056
Race
- White389
- American Indian or Alaska Native4
- Asian3
- Other race4
- Two or more races4
Hispanic or Latino (any race): 7
Age
- Under 1044
- 10 to 1931
- 20 to 2943
- 30 to 3955
- 40 to 4934
- 50 to 5961
- 60 to 6962
- 70 to 7954
- 80 and older20
Income and housing in 51056
Education
- High school graduate93.8%
- Bachelor's degree21.3%
- Graduate degree8.5%
Places covering 51056
Cities and places
- Smithland44.8%
Counties
- Woodbury County94.3%
- Monona County5.7%
55.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 51056
IRS populationACS population
Hover a year for IRS and ACS values.
ZIP codes near 51056
- 51051Rodney1.7 miPop 48 · Income $52,188
- 51044Oto4.6 miPop 173 · Income $88,750
- 51026Hornick8.2 miPop 1,050 · Income $82,411
- 51034Mapleton8.3 miPop 1,844 · Income $65,489
- 51010Castana10.5 miPop 416 · Income $92,083
- 51019Danbury10.8 miPop 441 · Income $66,250
- 51015Climbing Hill11.3 miPop 70 · Income —
- 51004Anthon11.6 miPop 853 · Income $49,821
- 51063Whiting13.2 miPop 1,109 · Income $70,714
- 51055Sloan14.9 miPop 1,189 · Income $75,833
- 51040Onawa15.8 miPop 3,388 · Income $60,642
- 51060Ute17.1 miPop 529 · Income $49,063
ZIP code 51056 FAQ
- What city is ZIP code 51056 in?
- 51056 is in Smithland, IA.
- What county is 51056 in?
- 51056 is in Woodbury County.
- What is the median household income in 51056?
- The median household income in 51056 is $100,395.
- Which ZIP codes are near 51056?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 51056.