Bellingham, WA metro area ZIP codes
The Bellingham, WA metropolitan statistical area (CBSA 13380) covers 1 county in Washington and 19 ZIP codes.
- ZIP codes
- 19
- Population
- 228,909
- Avg. median income
- $82,800population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Bellingham, WA area
ZIP codes in the Bellingham, WA area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 98220 | Acme | Whatcom County | 541 | $92,266 | $502,700 |
| 98225 | Bellingham | Whatcom County | 50,216 | $63,941 | $652,900 |
| 98226 | Bellingham | Whatcom County | 46,782 | $79,375 | $640,200 |
| 98227 PO Box | Bellingham | Whatcom County | — | — | — |
| 98228 PO Box | Bellingham | Whatcom County | — | — | — |
| 98229 | Bellingham | Whatcom County | 33,298 | $90,945 | $687,700 |
| 98230 | Blaine | Whatcom County | 18,744 | $86,623 | $532,500 |
| 98231 PO Box | Blaine | Whatcom County | — | — | — |
| 98240 | Custer | Whatcom County | 3,593 | $110,116 | $654,900 |
| 98244 | Deming | Whatcom County | 2,994 | $67,159 | $318,800 |
| 98247 | Everson | Whatcom County | 9,115 | $88,724 | $601,600 |
| 98248 | Ferndale | Whatcom County | 28,498 | $91,060 | $613,600 |
| 98262 | Lummi Island | Whatcom County | 957 | $83,000 | $643,300 |
| 98264 | Lynden | Whatcom County | 23,123 | $103,638 | $617,000 |
| 98266 | Maple Falls | Whatcom County | 4,245 | $51,361 | $380,900 |
| 98276 | Nooksack | Whatcom County | 1,794 | $97,159 | $509,300 |
| 98281 | Point Roberts | Whatcom County | 1,288 | $78,125 | $390,600 |
| 98283 | Rockport | Whatcom County | 442 | $72,237 | $408,300 |
| 98295 | Sumas | Whatcom County | 3,279 | $98,965 | $443,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions
How many ZIP codes are in the Bellingham, WA metro area?
19 ZIP codes, based on each ZIP code's main county.
Which counties make up the Bellingham, WA area?
Whatcom County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).