
Northport
- County:
- Stevens County
- County Seat:
- No
- Area (mi²):
- 0.567
- State:
- Washington
Northport is a town located in Stevens County, Washington. Northport has a 2025 population of 294. Northport is currently growing at a rate of 0.34% annually and its population has increased by 1.73% since the most recent census, which recorded a population of 289 in 2020.
The average household income in Northport is $55,292 with a poverty rate of 8.21%. The median age in Northport is 46.1 years: 39.5 years for males, and 52 years for females.