📊 Directory: NCES CCD 2024–2025·📈 Ratings: CMAS 2025·🔄 Updated: October 2026·Editorial standards
📍 Sanford, CO · Conejos County

School District for
Zip Code 81151 — Sanford, CO

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ZIP 81151 is served by Sanford School District 6J, rated 8/10 — 74th percentile in Colorado.Ratings are percentile ranks within a single state, so they are not comparable across states.
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Sanford School District 6J · Grades Pre-K – 12th

8
out of 10 Rating Good
State reading & math tests (CMAS 2025) · 74th percentile in CO
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Can I rent in Sanford and still attend schools in this district?▼
Yes. School district assignment is based on your home address, not whether you own or rent. As long as your rental address falls within the Sanford School District 6J boundaries, your children are eligible to attend district schools.
How does the Sanford School District 6J rating compare to other districts in CO?▼
The Sanford School District 6J has an overall rating of 8/10 (Good) based on students’ reading and math proficiency on state assessments. Use our best districts in CO page to compare with other districts statewide.
School District · Sanford, CO
Sanford School District 6J
📍 Conejos County, CO · Zip Code 81151
8/10
Rating
384
Students
2
Schools
Pre-K – 12th
Grade Span
Good About this district: Public school district serving Sanford, CO
District Contact & InformationSource: NCES 2024–2025
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Grades Served
Pre-K – 12th
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District Phone
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District Website
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District Office
755 SECOND STREET, Sanford, CO 81151
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District Type
Public School District
Assigned Schools for Zip 81151
Based on NCES district data · Always verify directly with the district
Schools Nearest Zip Code 81151NCES 2024–2025
  • Sanford Elementary School — 10.9 mi · Grades PK–6 · 218 students
  • Sanford Junior/Senior High School — 10.9 mi · Grades 7–12 · 166 students
Distance is measured from the center of zip code 81151 to each school, using Census ZCTA centroids and NCES school coordinates. This is a proximity list, not an attendance-zone assignment — the school your child is assigned to depends on your exact address, so confirm with the district.
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Elementary Schools
Pre-K – 5th Grade
Contact Sanford School District 6J for your specific school assignment within zip code 81151.
Verify
with district
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Middle School
Grades 6 – 8
Contact Sanford School District 6J for your specific school assignment within zip code 81151.
Verify
with district
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High School
Grades 9 – 12
Contact Sanford School District 6J for your specific school assignment within zip code 81151.
Verify
with district
District Statisticsvs. National Average
MetricSanford School District 6JNational AverageComparison
Student Enrollment3843,544↓ Smaller than avg
Number of Schools27Varies by district
Per-Pupil Spending$12,870/yr$17,619/yr↓ 27% below avg
District TypePublic School DistrictPublic District—
Overall Rating8/10 — Good—Above average
Per-pupil figure: US Census Bureau, Annual Survey of School System Finances, FY2024 — current spending per pupil, which excludes capital outlay and debt service. National averages: NCES Common Core of Data 2024–25, mean of the 13,327 regular operating districts (the median district enrolls about 1,100 students).
🌏 District Map Boundary from U.S. Census TIGER
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Always verify before deciding: Contact Sanford School District 6J directly to confirm your exact school assignment. Boundaries change annually and open enrollment may alter your options. Nearby zip codes are served by North Conejos School District RE-1J and Sierra Grande School District R-30 — if your address is near a district line, your assignment may differ from this zip-level estimate.
How Sanford School District 6J Compares NearbyState percentile · CMAS 2025
DistrictRatingPercentileStudents
Sanford School District 6J (this district)8/1074th384
North Conejos School District RE-1J8/1078th988
Sierra Grande School District R-302/1013th289
Centennial School District R-11/108th193
🔢 Show the math behind this rating
Reading proficiency: 44.1% · Math proficiency: 39.1% · Combined average: 42%
Ranked against 160 rated districts in CO → 74th percentile → 8/10.
Source: Colorado Dept. of Education CMAS, all grades Met/Exceeded Expectations, 2025. Full methodology →
Frequently Asked Questions
What grades does Sanford School District 6J serve?▼
Sanford School District 6J serves students from Pre-K – 12th. The district operates schools at multiple levels to serve all students in zip code 81151. Contact the district directly to confirm grade configurations at specific schools.
How do I contact Sanford School District 6J?▼
You can reach Sanford School District 6J via phone: (719)274-5167 or website: www.sanfordschools.org. The district office can help with school assignment questions, enrollment, registration, and general inquiries about programs and services in zip code 81151.
Is Sanford School District 6J a public school district?▼
Sanford School District 6J is classified as a public school district. Public school districts are funded by local, state, and federal tax dollars and are open to all students residing within district boundaries. Enrollment is generally free of charge, and students are assigned to schools based on home address. To confirm eligibility and enrollment requirements for zip code 81151, contact Sanford School District 6J directly.

About Sanford School District 6J

Families in zip code 81151 (Sanford, Colorado) are assigned to Sanford School District 6J for public education through 12th. This overview covers the district’s funding levels, scale, rating, and what to expect from the enrollment process if you’re moving to or within this zip code.

Understanding the 8/10 Rating

SchoolDistrictFinder rates Sanford School District 6J 8 out of 10 — above average among Colorado public school districts. Our ratings are based on state assessment results — the share of students scoring proficient or above in reading and math, as reported in Colorado’s CMAS assessments (2025 school year). We average each district’s reading and math proficiency, then rank it against other districts in the same state to produce a 1–10 score. Because Colorado is compared only against itself, the rating reflects how this district performs relative to its in-state peers.

Sanford School District 6J earns an above-average rating, with reading and math proficiency rates stronger than most other districts in Colorado. Above-average districts generally show solid and consistent academic results across their schools. Families considering this area will find a district with meaningful academic strengths. Research the specific schools assigned to your address — even above-average districts have variation between individual buildings.

Enrollment for Families in Zip Code 81151

Children in zip code 81151 are assigned to Sanford School District 6J for public school enrollment, covering grades Pre-K – 12th. School assignments are address-specific — your elementary, middle, and high school placements depend on your exact street address within zip code 81151, not just your neighborhood. Two homes on opposite ends of the same zip code may be assigned to different schools within the same district.

To confirm your specific school assignments, contact Sanford School District 6J at (719)274-5167 or visit www.sanfordschools.org/. Typical enrollment documents include a signed lease or mortgage statement, birth certificate, state-required immunization documentation, and recent report cards or transcripts. If your child has an IEP or 504 plan, bring that documentation to enrollment — Colorado districts are required to continue services within a reasonable period. Fall enrollment windows typically open in late winter or early spring; contact the district for exact dates and required steps.

School Districts and Home Values in Sanford

Research consistently shows that district assignment affects residential property values. Because Sanford School District 6J serves zip code 81151, homes in and around zip code 81151 often carry a measurable premium over comparable properties in adjacent lower-rated districts. District boundaries are address-specific — verify the exact district assignment for any property you’re seriously considering rather than assuming based on the neighborhood. A single block can place two adjacent homes in different districts with different ratings and different annual property tax implications.

Use the property tax estimator on this page to calculate estimated annual tax obligations based on your target purchase price. In Colorado, property taxes are a primary funding source for public schools — your tax payments directly support Sanford School District 6J programs and staff. Understanding both district quality and the associated tax burden is essential financial due diligence before committing to any home in zip code 81151.

Data Sources and Accuracy

All district information on this page is sourced from the NCES Common Core of Data (CCD) 2024–2025, the U.S. Department of Education’s annual census of all public school districts — the same dataset used by researchers, journalists, and policymakers to analyze American public education. District boundaries, school assignments and phone numbers are updated annually when NCES publishes new data, typically in spring; per-pupil spending comes from the US Census Bureau's Annual Survey of School System Finances, released about two years after the fiscal year it covers. Always verify your specific school assignment and enrollment requirements directly with Sanford School District 6J before making any housing or enrollment decision based on zip code 81151 data.

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District at a Glance
Overall Rating8/10
GradeGood
Grades ServedPre-K – 12th
District TypePublic School District
Total Students384
Total Schools2
Per-Pupil Spending$12,870/yr
Phone(719)274-5167
Data SourceNCES 2024