| Post Office | BENTON CITY |
|---|---|
| Address | 909 DALE AVE BENTON CITY, WA 99320 - 9998 |
| Phone | 509-588-2740 |
| Hours | Mon-Fri 09:00 AM - 05:00 PM Sat Closed Sun Closed |
| Post Office | KENNEWICK |
|---|---|
| Address | 525 S AUBURN ST KENNEWICK, WA 99336 - 9998 |
| Phone | 509-585-8310 |
| Hours | Mon-Fri 08:30 AM - 05:00 PM Sat Closed Sun Closed |
| Post Office | PATERSON |
|---|---|
| Address | 48801 W PRIOR AVE PATERSON, WA 99345 - 9998 |
| Phone | 509-875-2531 |
| Hours | Mon-Fri 10:30 AM - 02:30 PM Sat Closed Sun Closed |
| Post Office | PLYMOUTH |
|---|---|
| Address | 72304 SE 3RD AVE PLYMOUTH, WA 99346 - 9998 |
| Phone | 509-783-1671 |
| Hours | Mon-Fri 08:00 AM - 12:00 PM Sat Closed Sun Closed |
| Post Office | PROSSER |
|---|---|
| Address | 1103 MEADE AVE PROSSER, WA 99350 - 9998 |
| Phone | 509-786-0264 |
| Hours | Mon-Fri 08:30 AM - 05:00 PM Sat Closed Sun Closed |
| Post Office | RICHLAND |
|---|---|
| Address | 639 CULLUM AVE RICHLAND, WA 99352 - 4203 |
| Phone | 509-943-7531 |
| Hours | Mon-Fri 08:00 AM - 05:00 PM Sat 10:00 AM - 02:00 PM Sun Closed |
| Post Office | WEST RICHLAND |
|---|---|
| Address | 4801 W VAN GIESEN ST WEST RICHLAND, WA 99353 - 9998 |
| Phone | 509-967-0500 |
| Hours | Mon-Fri 08:30 AM - 05:30 PM Sat 10:00 AM - 02:00 PM Sun Closed |