| City: | Menlo, Washington |
| County: | Pacific County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 10:17:38 AM |
| Population: | No Population Data |
| Area Codes: | 360 / 564 |
| Classification: | PO Box |
| Coordinates: | 46.6214, -123.6456 |
| Quick Link: |
Menlo operates as a post office community in Pacific County, Washington, where 57 PO Boxes serve the area's residents and businesses. The facility sits along Highway 6 in southwest Washington, acting as the mail hub for an area with no street delivery alternatives.
This is a PO Box-only zone, meaning residents don't have the option of home delivery. The post office serves a sparse rural area where street delivery isn't economically viable. Ten businesses maintain boxes here, along with local households scattered across the surrounding terrain.
The minimal street infrastructure reflects Menlo's role as a highway corridor post office serving scattered rural residents along Highway 6 in Pacific County.
ZIP Code 98561 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 71Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 98561 is located in Pacific County, Washington, within the Metropolitan Statistical Area (CBSA ) and Washington's 3rd Congressional District. This area has a population of 0 people, about 0.00% of whom live in ZIP Code 98561. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | --Source: Census |
| CBSA Number: | --Source: Census |
| CBSA Type: | --Source: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 0Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 03Source: USPS |
| Congressional Land Area: | 9114.01 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
ZIP Code 98561 is in the Willapa Valley School District, which serves grades Kindergarten thru 12th. There are 1 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.