
Grayville
- County:
- White County
- County Seat:
- No
- Area (mi²):
- 2.127
- State:
- Illinois
Grayville is a city located in White County, Illinois. Grayville has a 2025 population of 1,464. Grayville is currently declining at a rate of -1.08% annually and its population has decreased by -5.12% since the most recent census, which recorded a population of 1,543 in 2020.
The average household income in Grayville is $60,251 with a poverty rate of 32.11%. The median age in Grayville is 41.2 years: 41 years for males, and 41.8 years for females.