ZIP CODE 99346 PLYMOUTH WA

Sources: US Census Bureau, US Postal Service, GreatData.com - Apr, 2026


Plymouth, WA
-

Benton
46.030682  -119.303226
509
-8 / Y
345
3 (people/ sq. mi.)
$209,200 (chart below)
$50,865 (chart below)
$26,071
5%
ZIP Code classified as PO Box

Gender

Race

Education


47
2
4
5
53
6740
P

Household Income

Home Values