ZIP Code 98233 – Burlington, WA
Burlington, Washington · Skagit County · Pacific time
| ZIP code | 98233 |
|---|---|
| City | Burlington |
| State | Washington |
| County | Skagit County |
| Population | 17,850 |
| Time zone | Pacific · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 33.16 sq mi |
| Center (lat, long) | 48.5009, -122.3457 |
Area codes in this area
These are the area codes that most often serve ZIP 98233 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 98233
ZIP code 98233 is assigned to Burlington, Washington. It lies in Skagit County. Its Census area covers about 33.16 square miles of land. The closest neighboring ZIP is 98232 (Bow), about 5.3 miles away.
Every address in 98233 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources