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Monthly Newsletter
Trimmier Elementary School's monthly newsletter, keeps our community and staff informed with the latest news and information.
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Campus Hours
Our instructional hours are from 7:30 AM - 3:00 PM. Click the link to view our campus hours, as attendance and punctuality play a vital role in ensuring a successful and productive school experience.
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Resources for Success
For a smoother journey toward academic success and simplified parent navigation, click the link to discover our comprehensive list of quick links.
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Killeen ISD Alumni Spotlight Series Seeks Graduate Stories
Killeen ISD is launching a new Alumni Spotlight Series to highlight the diverse experiences and accomplishments of former students.
6/26/2025 -
Help Name Killeen ISD’s New Central Administration Building
Killeen ISD is inviting students, staff, families and community members to help name the district’s future central administration building, set to open in 2026 at 777 N. Twin Creek Drive.
6/26/2025 -
Killeen ISD Announces New Executive Director for Transportation Services
The Killeen Independent School District is welcoming a veteran of the United States Air Force with 15 years of school transportation management experience as its next executive director for transportation services.
6/26/2025
