Skagit County, Washington ZIP Codes
- ZIP records
13 - Cities represented
12 - Sum of listed ZIP population estimates
132,684
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 98273 | Mount Vernon | 30,001 |
| 2 | 98284 | Sedro Woolley | 27,835 |
| 3 | 98221 | Anacortes | 23,562 |
| 4 | 98274 | Mount Vernon | 18,860 |
| 5 | 98233 | Burlington | 17,850 |
| 6 | 98237 | Concrete | 4,956 |
| 7 | 98257 | La Conner | 4,277 |
| 8 | 98232 | Bow | 4,054 |
| 9 | 98235 | Clearlake | 531 |
| 10 | 98267 | Marblemount | 314 |
Cities in Skagit County
- Anacortes
- Bow
- Burlington
- Clearlake
- Concrete
- Conway
- Hamilton
- La Conner
- Lyman
- Marblemount
- Mount Vernon
- Sedro Woolley
ZIP Directory
- ZIP 98221
- ZIP 98232
- ZIP 98233
- ZIP 98235
- ZIP 98237
- ZIP 98238
- ZIP 98255
- ZIP 98257
- ZIP 98263
- ZIP 98267
- ZIP 98273
- ZIP 98274
- ZIP 98284
Browse all ZIP data for Washington
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.