| City: | Seattle, Washington |
| County: | King County |
| Timezone: | Pacific (GMT -08:00) |
| Local Time: | 7:25:26 PM |
| Population: | No Population Data |
| Area Codes: | 206 / 425 |
| Classification: | PO Box |
| Coordinates: | 47.6064, -122.3308 |
| Quick Link: |
The facility supports 1,468 businesses in the area, many concentrated along 4th Avenue South. This ZIP sits within the larger 98134 delivery area, which handles the actual street delivery for the SoDo industrial district. Most mail addressed to 98124 goes to PO Boxes at the post office, while street addresses in the same neighborhood use different ZIP codes.
Only 4th Avenue South appears in records, with all 953 entries requiring unit designations, typical of a business PO Box facility rather than traditional street delivery.
ZIP Code 98124 supports both business and residential activity. According to the Business Census (2024), there are 26 business establishments, employing about 367 people with an annual payroll of $51,976,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 2,705Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 26Source: CBP |
| 1st Quarter Payroll: | $16,371,000Source: CBP |
| Annual Payroll: | $51,976,000Source: CBP |
| # of Employees: | 367Source: CBP |
ZIP Code 98124 is located in King County, Washington, within the Metropolitan Statistical Area (CBSA ) and Washington's 7th Congressional District. This area has a population of 3,439,809 people, about 0.00% of whom live in ZIP Code 98124. 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: | 3,439,809Source: Census |
| MSA: | Seattle-Tacoma-Bremerton, WA CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 07Source: USPS |
| Congressional Land Area: | 144.13 sq miSource: Census |
| PMSA: | Seattle-Bellevue-Everett, WA PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 5363000Source: Census |
| Place Name: | Seattle city; WashingtonSource: Census |
ZIP Code 98124 is in the Seattle Public Schools, which serves grades Pre-Kindergarten thru 12th. There are 2 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.