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ZIP CodeStandard

51535

Griswold, IA

ZIP Code 51535 in Griswold, IA has a population of 1,764 and a median household income of $76,371. Explore Census demographics, housing, and a map.

Demographics

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

People
Total population
1,764
People
Median age
50.4
Housing
Total households
740
Income
Median household income
$76,371
Housing
Total housing units
791
Employment
Employment rate
59.8%
Education
Bachelor’s degree or higher
22.6%
Healthcare
Insured population
98.1%
ZIP details
Local time 23:45:14(CT)
LocationGriswold, IA
CountyCass
Area code
712
TimezoneCentral Time (CT)
Coordinates41.2264742, -95.1267136
Land area135.3 sq miles(350,512,409 m²)

Map of ZIP Code 51535 — Griswold, IA

Map of ZIP Code 51535 — Griswold, IA

Nearby ZIP codes

ZIP codes near 51535.

515445153250847508435002251525

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