ZIP Code 99354 Population
Richland, Washington
Population
22,911
Households
9,095
Median Age
36.3
Population Details
| Average Household Size | 2.52 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 99354 (Richland, WA) has a population of 22,911 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 9,095 households in ZIP code 99354.