
Gig Harbor
- County:
- Pierce County
- County Seat:
- No
- Area (mi²):
- 5.902
- State:
- Washington
Gig Harbor is a city located in Pierce County, Washington. Gig Harbor has a 2025 population of 12,955. Gig Harbor is currently growing at a rate of 1.38% annually and its population has increased by 7.27% since the most recent census, which recorded a population of 12,077 in 2020.
The average household income in Gig Harbor is $142,413 with a poverty rate of 5.76%. The median age in Gig Harbor is 47.6 years: 46.2 years for males, and 51 years for females.