- Le Pera Elementary School — 3.0 mi · Grades K–8 · 191 students
- Wallace Elementary School — 13.3 mi · Grades 3–5 · 323 students
- Wallace Jr High School — 13.3 mi · Grades 6–8 · 299 students
- Parker High School — 13.4 mi · Grades 9–12 · 478 students
- Blake Primary School — 13.8 mi · Grades PK–2 · 379 students
- Parker Alternative School — 13.8 mi · Grades 9–12 · 37 students
| Metric | Parker Unified School District | National Average | Comparison |
|---|---|---|---|
| Student Enrollment | 1,722 | 3,544 | ↓ Smaller than avg |
| Number of Schools | 6 | 7 | Varies by district |
| Per-Pupil Spending | $13,525/yr | $17,619/yr | ↓ 23% below avg |
| District Type | — | Public District | — |
| Overall Rating | 3/10 — Below Average | — | Below average |
| District | Rating | Percentile | Students |
|---|---|---|---|
| Parker Unified School District (this district) | 3/10 | 22nd | 1,722 |
| Bicentennial Union High School District | 1/10 | 8th | 126 |
| Lake Havasu Unified District | 6/10 | 59th | 5,478 |
| Colorado River Union High School District | 2/10 | 18th | 1,906 |
🔢 Show the math behind this rating
Ranked against 492 rated districts in AZ → 22nd percentile → 3/10.
Source: Arizona Dept. of Education AASA/ACT/MSAA combined assessments, Percent Passing, 2025. Full methodology →
About Parker Unified School District
Parker Unified School District serves zip code 85371, covering Poston, Arizona 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 3/10 Rating
Parker Unified School District has earned an overall SchoolDistrictFinder rating of 3/10, placing it in the below average tier. Our ratings are based on state assessment results — the share of students scoring proficient or above in reading and math, as reported in Arizona’s AASA/ACT/MSAA combined 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 Arizona is compared only against itself, the rating reflects how this district performs relative to its in-state peers.
Parker Unified School District carries a below-average rating, with reading and math proficiency rates below typical Arizona benchmarks on state assessments. A below-average score reflects test performance relative to other districts — not necessarily teaching quality or school culture, and some of these districts have schools with strong communities and dedicated staff. Families should research specific school quality, visit in person, and ask about available programs. Also ask about open enrollment and magnet options that may offer alternatives to the default attendance-zone assignment.
Enrollment for Families in Zip Code 85371
Children in zip code 85371 are assigned to Parker Unified School District 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 85371, 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 Parker Unified School District at the number listed on the district website or visit the district’s official website. Typical enrollment documents include proof of residency (lease or deed plus a utility bill), your child’s birth certificate, current immunization records, and prior school records. If your child has an IEP or 504 plan, bring that documentation to enrollment — Arizona 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 Poston
School district quality is one of the most consistent factors in residential home pricing. Because Parker Unified School District serves zip code 85371, buyers should factor school district quality into their overall evaluation of homes in zip code 85371. 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 Arizona, property taxes are a primary funding source for public schools — your tax payments directly support Parker Unified School District 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 85371.
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 Parker Unified School District before making any housing or enrollment decision based on zip code 85371 data.