
Bellingham
- County:
- Whatcom County
- County Seat:
- Yes
- Area (mi²):
- 28.198
- State:
- Washington
Bellingham is a city located in Whatcom County, Washington. Bellingham has a 2025 population of 96,619. It is also the county seat of .Bellingham is currently growing at a rate of 0.99% annually and its population has increased by 5.17% since the most recent census, which recorded a population of 91,871 in 2020.
The average household income in Bellingham is $92,845 with a poverty rate of 18.27%. The median age in Bellingham is 34.5 years: 33.6 years for males, and 35.5 years for females.