Manchester
- County:
- Grant County
- County Seat:
- No
- Area (mi²):
- 0.242
- State:
- Oklahoma
Manchester is a town located in Grant County, Oklahoma. Manchester has a 2026 population of 90. Manchester is currently growing at a rate of 1.12% annually and its population has increased by 1.12% since the most recent census, which recorded a population of 89 in 2020.
The median household income in Manchester is $90,446 with a poverty rate of 1.4%. The median age in Manchester is 41.9 years: 41.4 years for males, and 49.5 years for females. For every 100 females there are 146.6 males.