Skip to main content

Administration Home

Administrative Office Staff

Larry Calhoun

Superintendent:  Larry Calhoun

Business Manager:  Alicia Mathis

Payroll Manager:  Claudia Sullivan

PEIMS Coordinator: Katina Carter

Technology Director: William Mansfield

Administrative Assistant: Karen Casey

Accounts Receivable: Amy Rhoades 

Overton ISD's administration offices are located at

111 East McKay Street
Overton, Texas 75684

Main Phone 903-834-6145

Fax 903-847-0504

Mailing Address

PO Box 130
Overton, Texas 75684

OISD Org Chart



Current Weather

Current Condition:

Temperature: ˚F

Feels Like: ˚F

Wind Speeds: mph

Weather humidity: %

Chance of Precipitation: %