School District · Missouri
Kingston K-14 School District
📍 Blackwell, MO · Washington County · NCES LEAID 2931140
District Contact & Information
Source: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
10047 DIAMOND ROAD, CADET, MO 63630
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NCES District ID (LEAID)
2931140
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District Type
Public School District
Schools in Kingston K-14 School District
4 schools listed
Zip Codes Served by Kingston K-14 School District
3 zip codes
Frequently Asked Questions
What zip codes are in Kingston K-14 School District?▼
Kingston K-14 School District serves 3 zip codes: 63626, 63630, 63674. 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 Kingston K-14 School District rated?▼
Kingston K-14 School District has an overall rating of 4 out of 10 (Below Average), based on the share of students proficient in reading and math on state assessments (MAP 2025). That places it in the 31st percentile among Missouri school districts. Ratings are percentile-ranked within Missouri only and are not comparable across states.
How many students attend Kingston K-14 School District?▼
The NCES Common Core of Data directory reports enrollment of 833 students across 4 schools for Kingston K-14 School District.
What grades does Kingston K-14 School District serve?▼
Kingston K-14 School District is listed in the NCES directory as serving grades Pre-K – 12th.
What schools are in Kingston K-14 School District?▼
NCES lists 4 schools operating under Kingston K-14 School District: 2 elementary, 1 middle, 1 high. 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 Kingston K-14 School District?▼
You can reach Kingston K-14 School District by phone at (573)438-4982 or online at www.kingston.k12.mo.us or by mail at 10047 DIAMOND ROAD, CADET, MO 63630. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Kingston K-14 School District
Kingston K-14 School District is a public school district serving 3 zip codes in Missouri, primarily in Washington County. It carries an overall rating of 4/10 (Below Average), the 31st percentile among Missouri districts. That rating reflects the share of students proficient in reading and math on state assessments (MAP 2025) and is ranked only against other Missouri 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 4 schools operating under Kingston K-14 School District — 2 elementary, 1 middle and 1 high. The largest by enrollment is KINGSTON HIGH with 259 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 (573)438-4982 before making a housing decision.