99346 Frequently Asked Questions

A: ZIP Code 99346 is Located in Plymouth Washington.

A: ZIP Code 99346 is Located Entirely in Benton County Washington.

A: The Current Sales Tax in ZIP Code 99346 is 8.1%

A: The Area Code for 99346 is 509.

A: ZIP Code 99346 is in the Washington 4th Congressional District.

A: ZIP Code 99346 is in Washington State House of Representatives District 16.

A: ZIP Code 99346 is in Washington State Senate District 16.

A: The 2022 population of ZIP Code 99346 is 372. The population growth rate in 99346 is -23.76%. The population density of 99346 is 80.

A: The majority race/ethnicity of people residing in 99346 is Hispanic (55.63%).

A: The median household income in 99346 is $65,250 (2021) and the average adjusted income is $-1 ().