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City Profile

Smithland, Iowa

Population: 181 · 1 ZIP code

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
181
People
Median age
53.1
Housing
Total households
68
Income
Median household income
$98,750
Housing
Total housing units
85
Employment
Employment rate
69.2%
Education
Bachelor’s degree or higher
20.2%
Healthcare
Insured population
96.4%
City details
Local time 04:42:24(CT)
LocationSmithland, IA
Population (ZIP areas)404(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 Standard
CountyWoodbury
Area code
712
TimezoneCentral Time (CT)
Coordinates42.2412929, -95.9563959
Land area33.6 sq miles(87,008,384 m²)

Map of Smithland, Iowa with ZIP codes

Map of Smithland, Iowa and ZIP codes

ZIP Codes in Smithland

Explore the ZIP codes that make up Smithland. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
51056Standard$103,313404

— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near Smithland, IA.

Rodney, IAOto, IAHornick, IAClimbing Hill, IAAnthon, IACastana, IAMapleton, IADanbury, IA

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS