Union post codes
| Place | Region | County | Code |
|---|---|---|---|
| Union | Washington (WA) | Mason County | 98592 |
About Union
Union is a place in Mason County, Washington (WA), United States. The data lists 1 post codes, led by 98592, in the 5 digits format.
This page contains 1 post code records and 1 distinct post codes. Every post code on this page maps to a single place.
Nearby places include Grapeview, Hoodsport, Tahuya; the closest is Grapeview, about 12 km away. Other places in Mason County include Allyn, Belfair, Grapeview.
Addresses usually include the place, county, state, post code, and country; the order varies by country, so confirm the local format before mailing.
At a glance
Address example
Postal formats vary by country; these are the address elements.
Other places in Mason County
All →Shared post codes
Every post code on this page maps to a single place.
Location
FAQ
What post code does Union use?
98592
Which county is Union in?
Mason County
Which state is Union in?
Washington (WA)
What is the post code format?
5 digits