School District · Tennessee
Sullivan County School District
📍 Kingsport, TN · Sullivan County · NCES LEAID 4703990
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
P. O. Box 306, Blountville, TN 37617
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NCES District ID (LEAID)
4703990
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District Type
Public School District
Zip Codes Served by Sullivan County School District7 zip codes
Frequently Asked Questions
What zip codes are in Sullivan County School District?▼
Sullivan County School District serves 7 zip codes: 37617, 37618, 37620, 37660, 37663, 37664, 37686. 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 Sullivan County School District rated?▼
Sullivan County 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 Tennessee school districts. Ratings are percentile-ranked within Tennessee only and are not comparable across states.
How many students attend Sullivan County School District?▼
The NCES Common Core of Data directory reports enrollment of 8,380 students across 17 schools for Sullivan County School District.
What grades does Sullivan County School District serve?▼
Sullivan County School District is listed in the NCES directory as serving grades Pre-K – 12th.
How do I contact Sullivan County School District?▼
You can reach Sullivan County School District by phone at (423)354-1000 or by mail at P. O. Box 306, Blountville, TN 37617. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Sullivan County School District
Sullivan County School District is a public school district serving 7 zip codes in Tennessee, primarily in Sullivan County. It carries an overall rating of 6/10 (Average), the 52nd percentile among Tennessee 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 Tennessee 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 (423)354-1000 before making a housing decision.