ZIP Code 98850 Population
Rock Island, Washington
Population
1,394
Households
540
Median Age
44.9
Population Details
| Average Household Size | 2.58 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 98850 (Rock Island, WA) has a population of 1,394 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 540 households in ZIP code 98850.