
Grandview
- County:
- Sangamon County
- County Seat:
- No
- Area (mi²):
- 0.335
- State:
- Illinois
Grandview is a village located in Sangamon County, Illinois. Grandview has a 2025 population of 1,354. Grandview is currently declining at a rate of -0.73% annually and its population has decreased by -3.56% since the most recent census, which recorded a population of 1,404 in 2020.
The average household income in Grandview is $64,696 with a poverty rate of 18.01%. The median age in Grandview is 44.5 years: 42.6 years for males, and 46 years for females.