School District · Colorado
Centennial School District R-1
📍 Chama, CO · Costilla County · NCES LEAID 0806360
District Contact & Information
Source: NCES CCD 2024–25
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Grades Served
Pre-K – 12th
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District Mailing Address
P O BOX 350, SAN LUIS, CO 81152
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NCES District ID (LEAID)
0806360
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District Type
Public School District
Schools in Centennial School District R-1
1 school listed
Zip Codes Served by Centennial School District R-1
4 zip codes
Frequently Asked Questions
What zip codes are in Centennial School District R-1?▼
Centennial School District R-1 serves 4 zip codes: 81126, 81138, 81151, 81152. 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 Centennial School District R-1 rated?▼
Centennial School District R-1 has an overall rating of 1 out of 10 (Poor), based on the share of students proficient in reading and math on state assessments (CMAS 2025). That places it in the 8th percentile among Colorado school districts. Ratings are percentile-ranked within Colorado only and are not comparable across states.
How many students attend Centennial School District R-1?▼
The NCES Common Core of Data directory reports enrollment of 193 students across 1 school for Centennial School District R-1.
What grades does Centennial School District R-1 serve?▼
Centennial School District R-1 is listed in the NCES directory as serving grades Pre-K – 12th.
What schools are in Centennial School District R-1?▼
NCES lists 1 school operating under Centennial School District R-1: 1 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 Centennial School District R-1?▼
You can reach Centennial School District R-1 by phone at (719)672-3322 or online at www.centennial.k12.co.us or by mail at P O BOX 350, SAN LUIS, CO 81152. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Centennial School District R-1
Centennial School District R-1 is a public school district serving 4 zip codes in Colorado, primarily in Costilla County. It carries an overall rating of 1/10 (Poor), the 8th percentile among Colorado districts. That rating reflects the share of students proficient in reading and math on state assessments (CMAS 2025) and is ranked only against other Colorado 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 1 school operating under Centennial School District R-1 — 1 other or combined. The largest by enrollment is Centennial School with 186 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 (719)672-3322 before making a housing decision.