There are 14 zip codes in Thurston County, Washington. The most populated is 98501, located in Olympia. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
9850146,796Olympia
9850342,263Lacey
9851336,988Olympia
9850235,551Olympia
9851230,784Olympia
9851627,212Olympia
9859725,982Yelm
9850618,968Olympia
9857914,259Rochester
985897,448Tenino
985765,099Rainier
98530558Bucoda
98556448Littlerock
98505403Olympia

Zip Codes in Thurston County, Washington by Population (2024)