- Elwell Elementary School — Grades PK–5 · 618 students
- Pioneer Ridge Elementary School — Grades K–5 · 528 students
- Milliken Elementary School — Grades PK–5 · 472 students
- Roosevelt Middle School — Grades 6–8 · 695 students
- Roosevelt High School — Grades 9–12 · 1,184 students
- Knowledge Quest Academy — Grades K–8 · 395 students
- CIVICA Colorado — Grades 6–12 · 157 students
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| Metric | Johnstown-Milliken School District RE-5J | National Average | Comparison |
|---|---|---|---|
| Student Enrollment | 3,869 | 3,700 | ≈ Near average |
| Number of Schools | 7 | 6 | Varies by district |
| Per-Pupil Spending | $12,800/yr (est.) | $13,700/yr | State avg est. |
| District Type | Public School District | Public District | — |
| Overall Rating | 6/10 — Average | — | Near average |
| District | Rating | Percentile | Students |
|---|---|---|---|
| Johnstown-Milliken School District RE-5J (this district) | 6/10 | 52nd | 3,869 |
| St. Vrain Valley School District RE 1J | 9/10 | 86th | 31,894 |
| Poudre School District R-1 | 10/10 | 93rd | 29,995 |
| Windsor School District RE-4 | 9/10 | 87th | 8,227 |
🔢 Show the math behind this rating
Ranked against 160 rated districts in CO → 52nd percentile → 6/10.
Source: Colorado Dept. of Education CMAS, all grades Met/Exceeded Expectations, 2025. Full methodology →
About Johnstown-Milliken School District RE-5J
Johnstown-Milliken School District RE-5J serves zip code 80543, covering Johnstown-Milliken, Colorado with grades Pre-K – 12th. Whether you’re researching a move, evaluating a home purchase, or preparing to enroll a child, the sections below give you a complete picture of this district’s resources, size, and what its rating means for your family.
Understanding the 6/10 Rating
With a rating of 6/10 (average), Johnstown-Milliken School District RE-5J ranks among Colorado’s average-rated school systems. 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.
Johnstown-Milliken School District RE-5J falls near the middle of Colorado on state assessment results, with reading and math proficiency close to the state median. Average-rated districts provide foundational public education, and many families find they deliver solid day-to-day learning — particularly when parents stay engaged. If you're considering this area, look beyond the overall rating: visit schools, talk to current parents, and research the specific school your child would attend. Average districts often have individual schools that significantly outperform the district mean.
Enrollment for Families in Zip Code 80543
Children in zip code 80543 are assigned to Johnstown-Milliken School District RE-5J 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 80543, 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 Johnstown-Milliken School District RE-5J at (970)587-6050 or visit www.weldre5j.k12.co.us. Typical enrollment documents include proof of address, a government-issued birth certificate, immunization records, and any existing school records or IEP documentation. 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 Milliken
For families considering a purchase in the Johnstown-Milliken area, district assignment matters financially. Because Johnstown-Milliken School District RE-5J serves zip code 80543, buyers should factor school district quality into their overall evaluation of homes in zip code 80543. 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 Johnstown-Milliken School District RE-5J 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 80543.
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, phone numbers, and per-pupil expenditure figures are updated annually when NCES publishes new data, typically in spring. Always verify your specific school assignment and enrollment requirements directly with Johnstown-Milliken School District RE-5J before making any housing or enrollment decision based on zip code 80543 data.