ZIP Code 57470 Population
Rockham, South Dakota
Population
127
Households
31
Median Age
14.3
Population Details
| Average Household Size | 4.1 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 57470 (Rockham, SD) has a population of 127 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 31 households in ZIP code 57470.