51056   Zip Code Smithland Woodbury IA United States

City Smithland
County Woodbury
State Iowa
Latitude 42.23443
Longitude -95.95391
Population 346
Density 10.36 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
Download the data

Household Income

Median household: $103,313
Median individual: $38,750

Race

Mode: 89.3% White

Gender

 50.9% female 

Rent

  $658 / month  

Median house value: $166,701.0

Age

Median: 54.7 years old

Education

With at least college degree: 22.2%
With STEM degree: 3.1%

Marital Status

 44.9% married 

Never married: 20.6%

Labor Force Participation

 69.6% working 

Unemployed: 0.9%

Average Family Size

 2.80 people 

Commute Time

 37.9 minutes 

Health Care

 1.4% uninsured 

Poverty

 12.4%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

Home (Maps) | Database License | Privacy | Database Releases | Database Order Lookup | Resources | Contact | FAQs
SimpleMaps.com is a product of Pareto Software, LLC. © 2010-2026.