ZIP Code 51535 Population
Griswold, Iowa
Population
1,910
Households
749
Median Age
42.5
Population Details
| Average Household Size | 2.55 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 51535 (Griswold, IA) has a population of 1,910 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 749 households in ZIP code 51535.