School District · Kansas
Southern Lyon County Unified School District 252
📍 Hartford, KS · Lyon County · NCES LEAID 2006930
District Contact & Information
Source: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
PO Box 278, Hartford, KS 66854
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NCES District ID (LEAID)
2006930
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District Type
Public School District
Schools in Southern Lyon County Unified School District 252
4 schools listed
Zip Codes Served by Southern Lyon County Unified School District 252
3 zip codes
Frequently Asked Questions
What zip codes are in Southern Lyon County Unified School District 252?▼
Southern Lyon County Unified School District 252 serves 3 zip codes: 66854, 66864, 66865. 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 Southern Lyon County Unified School District 252 rated?▼
Southern Lyon County Unified School District 252 has an overall rating of 9 out of 10 (Excellent), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 86th percentile among Kansas school districts. Ratings are percentile-ranked within Kansas only and are not comparable across states.
How many students attend Southern Lyon County Unified School District 252?▼
The NCES Common Core of Data directory reports enrollment of 570 students across 4 schools for Southern Lyon County Unified School District 252.
What grades does Southern Lyon County Unified School District 252 serve?▼
Southern Lyon County Unified School District 252 is listed in the NCES directory as serving grades Pre-K – 12th.
What schools are in Southern Lyon County Unified School District 252?▼
NCES lists 4 schools operating under Southern Lyon County Unified School District 252: 2 elementary, 2 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 Southern Lyon County Unified School District 252?▼
You can reach Southern Lyon County Unified School District 252 by phone at (620)392-5519 or online at www.usd252.org or by mail at PO Box 278, Hartford, KS 66854. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Southern Lyon County Unified School District 252
Southern Lyon County Unified School District 252 is a public school district serving 3 zip codes in Kansas, primarily in Lyon County. It carries an overall rating of 9/10 (Excellent), the 86th percentile among Kansas 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 Kansas 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 Southern Lyon County Unified School District 252 — 2 elementary and 2 other or combined. The largest by enrollment is Olpe Jr./Sr. High School with 179 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 (620)392-5519 before making a housing decision.