ZIP CodeStandard
52305
Martelle, IA
ZIP Code 52305 in Martelle, IA has a population of 663 and a median household income of $94,452. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
663
People
Median age
33.6
Housing
Total households
315
Income
Median household income
$94,452
Housing
Total housing units
315
Employment
Employment rate
68.3%
Education
Bachelor’s degree or higher
26.7%
Healthcare
Insured population
98.1%
Nearby ZIP codes
ZIP codes near 52305.
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