
Blair
- County:
- Washington County
- County Seat:
- Yes
- Area (mi²):
- 5.511
- State:
- Nebraska
Blair is a city located in Washington County, Nebraska. Blair has a 2025 population of 8,067. It is also the county seat of Washington County. Blair is currently growing at a rate of 0.62% annually and its population has increased by 3.21% since the most recent census, which recorded a population of 7,816 in 2020.
The average household income in Blair is $89,823 with a poverty rate of 9.7%. The median age in Blair is 40.2 years: 38.6 years for males, and 43.2 years for females.