School District · Texas
Denison Independent School District
📍 Denison, TX · Grayson County · NCES LEAID 4816710
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
1201 S RUSK AVE, DENISON, TX 75020
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NCES District ID (LEAID)
4816710
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District Type
Public School District
Zip Codes Served by Denison Independent School District2 zip codes
Frequently Asked Questions
What zip codes are in Denison Independent School District?▼
Denison Independent School District serves 2 zip codes: 75020, 75021. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Denison Independent School District rated?▼
Denison Independent School District has an overall rating of 6 out of 10 (Average), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 52nd percentile among Texas school districts. Ratings are percentile-ranked within Texas only and are not comparable across states.
How many students attend Denison Independent School District?▼
The NCES Common Core of Data directory reports enrollment of 4,868 students across 9 schools for Denison Independent School District.
What grades does Denison Independent School District serve?▼
Denison Independent School District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Denison Independent School District?▼
You can reach Denison Independent School District by phone at (903)462-7000 or by mail at 1201 S RUSK AVE, DENISON, TX 75020. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Denison Independent School District
Denison Independent School District is a public school district serving 2 zip codes in Texas, primarily in Grayson County. It carries an overall rating of 6/10 (Average), the 52nd percentile among Texas districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other Texas districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (903)462-7000 before making a housing decision.