(CNN) -- Three children were killed in a mobile home fire in Wheelersburg, Ohio, the Scioto County Sheriff's Department said Sunday.
Two adults were also injured in the blaze, said Donya McClurg, a dispatcher with the sheriff's department.
The children were 11 months old, 2 years old and 4 years old, McClurg said.
The cause of the fire is under investigation.
Wheelersburg is on the Ohio River, about 113 miles east of Cincinnati, Ohio.
CNN's Nick Valencia contributed to this report.