
Weir
- County:
- Choctaw County
- County Seat:
- No
- Area (mi²):
- 1.051
- State:
- Mississippi
Weir is a town located in Choctaw County, Mississippi. Weir has a 2025 population of 439. Weir is currently declining at a rate of 0% annually and its population has decreased by -0.45% since the most recent census, which recorded a population of 441 in 2020.
The average household income in Weir is $42,783 with a poverty rate of 32.94%. The median age in Weir is 38.6 years: 27.9 years for males, and 53 years for females.