ZIP Code 51301 Population
Spencer, Iowa
Population
12,778
Households
5,596
Median Age
40.9
Population Details
| Average Household Size | 2.28 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 51301 (Spencer, IA) has a population of 12,778 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 5,596 households in ZIP code 51301.