She was born in Columbus on March 8, 1966, to Bill and Helena (Young) Tungate.
On August 2, 1992, she married James H. Johnson, who survives.
Tonia was a nursing assistant for Muscatatuck State Hospital and group homes until 2001. She attended the Assembly of God Church in Linton.
Survivors include: her husband, James H. Johnson; one daughter, Reba C. Johnson at home; two sisters, Kim Lafollette of Butlerville and Angie Tungate of Seymour; and one brother, Bill Tungate of Seymour, IN.
She was preceded in death by her mother.
Friends may call at Anderson-Poindexter Memory Chapel in Linton from 10-11 a.m. on Tuesday.
The funeral service will be conducted at 11 a.m. with Rev. Arlice Roberts officiating. Interment will follow at Fairview Cemetery in Linton.
For those who wish to make a memorial contribution, the family has named the Linton Assembly of God church. Envelopes will be available at the funeral home.
Online condolences may be sent to www.andersonpoindexter.com