Whatcom County, Washington ZIP Codes
- ZIP records
16 - Cities represented
14 - Sum of listed ZIP population estimates
228,909
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 | 98225 | Bellingham | 50,216 |
| 2 | 98226 | Bellingham | 46,782 |
| 3 | 98229 | Bellingham | 33,298 |
| 4 | 98248 | Ferndale | 28,498 |
| 5 | 98264 | Lynden | 23,123 |
| 6 | 98230 | Blaine | 18,744 |
| 7 | 98247 | Everson | 9,115 |
| 8 | 98266 | Maple Falls | 4,245 |
| 9 | 98240 | Custer | 3,593 |
| 10 | 98295 | Sumas | 3,279 |
Cities in Whatcom County
- Acme
- Bellingham
- Blaine
- Custer
- Deming
- Everson
- Ferndale
- Lummi Island
- Lynden
- Maple Falls
- Nooksack
- Point Roberts
- Rockport
- Sumas
ZIP Directory
- ZIP 98220
- ZIP 98225
- ZIP 98226
- ZIP 98229
- ZIP 98230
- ZIP 98240
- ZIP 98244
- ZIP 98247
- ZIP 98248
- ZIP 98262
- ZIP 98264
- ZIP 98266
- ZIP 98276
- ZIP 98281
- ZIP 98283
- ZIP 98295
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.