Clark County Post Offices

21501 NE 399th St
Amboy, Washington 98601

418 W Main St
Battle Ground, Washington 98604

12012 NE 150th Cir
Brush Prairie, Washington 98606

440 NE 5th Ave
Camas, Washington 98607

304 SE Hearthwood Blvd
Vancouver, Washington 98684

1211 Daniels St
Vancouver, Washington 98666

401 NE 136th Ave
Vancouver, Washington 98684

17510 NE 279th St
Heisson, Washington 98622

421 NE John Storm Ave
La Center, Washington 98629

11909 NE 65th St
Vancouver, Washington 98682

205 N Main Ave
Ridgefield, Washington 98642

2700 Caples Ave
Vancouver, Washington 98661

129 Pendleton Way
Washougal, Washington 98671

190 Bozarth Ave
Woodland, Washington 98674

555 N Amboy Ave
Yacolt, Washington 98675

Clark County

There are 15 US Post Offices in Clark County serving a total of 286,731 residents equating to 19,115 residents per post office. It's estimated that approximately 457,655 packages are handled across the 15 county post offices annually. Clark County is a county located in the southwestern part of the U.S. state of Washington. As of the 2010 census, the population was 425,363, making it the fifth-most populous county in Washington. Its county seat and largest city is Vancouver. It was the first county to be established in Washington, named after William Clark of the Lewis and Clark Expedition. It was created by the provisional government of Oregon Territory on August 20, 1845, and at that time covered the entire present-day state. Clark County is included in the Portland-Vancouver-Hillsboro, OR-WA Metropolitan Statistical Area. It is located across the Columbia River from Portland.