School District · Ohio
Tri-Valley Local School District
📍 Adamsville, OH · Muskingum County · NCES LEAID 3904887
District Contact & Information
Source: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
36 E Muskingum Ave, Dresden, OH 43821
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NCES District ID (LEAID)
3904887
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District Type
Public School District
Schools in Tri-Valley Local School District
6 schools listedOhio School District Income Tax
No district income taxTri-Valley Local School District is not among the 214 Ohio school districts that levy a school district income tax for 2026, so residents do not owe school district income tax to this district. You may still need your district’s number when filing an Ohio return.
Source: Ohio Department of Taxation, school district income tax rates effective January 1, 2026 (published December 30, 2025). The school district income tax is owed on where you
live, not where you work or attend school. Confirm your district with Ohio’s official
The Finder before filing.
Zip Codes Served by Tri-Valley Local School District
5 zip codes
Frequently Asked Questions
What zip codes are in Tri-Valley Local School District?▼
Tri-Valley Local School District serves 5 zip codes: 43701, 43802, 43821, 43830, 43842. 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 Tri-Valley Local School District rated?▼
Tri-Valley Local 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 (Ohio State Tests 2024–25). That places it in the 64th percentile among Ohio school districts. Ratings are percentile-ranked within Ohio only and are not comparable across states.
How many students attend Tri-Valley Local School District?▼
The NCES Common Core of Data directory reports enrollment of 2,913 students across 6 schools for Tri-Valley Local School District.
What grades does Tri-Valley Local School District serve?▼
Tri-Valley Local School District is listed in the NCES directory as serving grades Pre-K – 12th.
What schools are in Tri-Valley Local School District?▼
NCES lists 6 schools operating under Tri-Valley Local School District: 1 middle, 5 other or combined. Each school's grade span, enrollment and city are listed on this page. Attendance zones are set by the district and a school on this list is not necessarily the one your address is assigned to.
How do I contact Tri-Valley Local School District?▼
You can reach Tri-Valley Local School District by phone at (740)754-1442 or online at www.tvschools.org/about-us or by mail at 36 E Muskingum Ave, Dresden, OH 43821. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Tri-Valley Local School District
Tri-Valley Local School District is a public school district serving 5 zip codes in Ohio, primarily in Muskingum County. It carries an overall rating of 7/10 (Good), the 64th percentile among Ohio districts. That rating reflects the share of students proficient in reading and math on state assessments (Ohio State Tests 2024–25) and is ranked only against other Ohio districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
Schools in this district
NCES lists 6 schools operating under Tri-Valley Local School District — 1 middle and 5 other or combined. The largest by enrollment is Tri-Valley High School with 730 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.
Checking your own address
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 (740)754-1442 before making a housing decision.