School District · Texas
Richardson Independent School District
📍 Dallas, TX · Dallas County · NCES LEAID 4837020
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
400 S GREENVILLE AVE, RICHARDSON, TX 75081
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Enrollment
37,260 students
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NCES District ID (LEAID)
4837020
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District Type
Public School District
Zip Codes Served by Richardson Independent School District7 zip codes
Frequently Asked Questions
What zip codes are in Richardson Independent School District?▼
Richardson Independent School District serves 7 zip codes: 75080, 75081, 75238, 75240, 75243, 75248, 75251. 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 Richardson Independent School District rated?▼
Richardson Independent School District has an overall rating of 7 out of 10 (Good), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 67th percentile among Texas school districts. Ratings are percentile-ranked within Texas only and are not comparable across states.
How many students attend Richardson Independent School District?▼
The NCES Common Core of Data directory reports enrollment of 37,260 students across 55 schools for Richardson Independent School District.
What grades does Richardson Independent School District serve?▼
Richardson Independent School District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Richardson Independent School District?▼
You can reach Richardson Independent School District by phone at (469)593-0000 or by mail at 400 S GREENVILLE AVE, RICHARDSON, TX 75081. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Richardson Independent School District
Richardson Independent School District is a public school district serving 7 zip codes in Texas, primarily in Dallas County. It carries an overall rating of 7/10 (Good), the 67th 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 (469)593-0000 before making a housing decision.