- Enrollment
- 2,430
- Students per teacher
- 23.1:1
- Resource Index
- 26/100
Other / mixed grade configuration · Phoenix, AZ
Mercury Mine Elementary School
Federal NCES profile for Mercury Mine Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 54/100.
2024-25 NCES dataOther / mixed grade configurationNCES 040593000485
👥 S:T ratio 39
🌟 Gifted program 70
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Mercury Mine Elementary School earns 54/100 on the Resource Investment Index, with class sizes near the Arizona median.
- #21 of 179
- schools in Phoenix · Resource Index
- 54
- Resource Index · Higher
- 15.3:1
- students per teacher
- 12.8%
- free-lunch eligible
Mercury Mine Elementary School has class sizes near the Arizona median. Computed live against every Arizona school reporting to NCES.
By Resource Investment Index, Mercury Mine Elementary School ranks #21 of 179 schools in Phoenix, AZ.
School address
District: Paradise Valley Unified District (4241) · Arizona
NCES ID 040593000485 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-13 students YoY
Mercury Mine Elementary School held near 493 students from 2022-23 to 2023-24 (-13 headcount).
Teacher FTE lost 33.3 → 32.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-13 students YoY 040593000485 · Phoenix, AZ Other · MID · TRAD
506 enr · 15.3:1 · 12.8% lunch · RII 54
Nearest enrollment peer: Pinnacle High School (2,430 students)
Mercury Mine Elementary School held near 493 students from 2022-23 to 2023-24 (-13 headcount). Teacher FTE lost 33.3 → 32.0 across the same CCD years. Read with this school → · District book → · Arizona schools → · Find another →
Mercury Mine Elementary School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Pinnacle High
Pinnacle High School
2,430 students
- Paradise Valle
Paradise Valley High School
1,900 students
- Horizon High S
Horizon High School
1,767 students
- North Canyon H
North Canyon High School
1,560 students
- Shadow Mountai
Shadow Mountain High School
1,080 students
- This school 506
Mercury Mine Elementary School
506 students
What this shows Mercury Mine Elementary School reports 506 students on the CCD universe file.
How Mercury Mine Elementary School compares
Mercury Mine Elementary School held steady on CCD headcount: ratios and free-lunch share vs Arizona and U.S. means.
| Metric | This school | vs Arizona | Arizona avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.3:1 | ▼ 10% | 17:1 | 15.7:1 |
| Free-lunch eligible | 12.8% | ▼ 73% | 48.3% | 51.7% |
| Enrollment | 506 | top 38% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15.3:1
Leaner classes than 44% of US schools, a middle-of-the-pack class size.
506
Bigger than 62% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
12.8%
free-lunch eligible
- 73% below the Arizona average of 48.3%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
15.3:1
students per teacher
- 10% below state mean
Top 39% in Arizona - lower ratio than 61% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Funding equity
$11,848
per pupil, district-wide
- below Arizona avg of $13,502
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
1
in-school suspensions + 1 out-of-school
Suspension rate: 0.2 per 100 students. Combined in-school and out-of-school rate: 0.4 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 71.5%
Hispanic or Latino 21.5%
Two or More 5.3%
African American 1.0%
Asian 0.4%
American Indian / Alaska Native 0.2%
Largest group: White at 71.5% of enrollment.
Student-body diversity index 44.0/100
Simpson diversity index - at 44.0, Mercury Mine Elementary School is less mixed than the Arizona school average of 47.2.
Programs
Gifted & talented Yes
District finance for Paradise Valley Unified District (4241) reports $11,848 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Mercury Mine Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Pinnacle High School | Larger | Similar economic need | Higher S:T ratio |
| Paradise Valley High School | Larger | Higher economic need | Higher S:T ratio |
| Horizon High School | Larger | Similar economic need | Higher S:T ratio |
| North Canyon High School | Larger | Higher economic need | Higher S:T ratio |
| Shadow Mountain High School | Larger | Similar economic need | Similar S:T ratio |
Comparisons are relative to Mercury Mine Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,900
- Students per teacher
- 18.6:1
- Resource Index
- 30/100
- Enrollment
- 1,767
- Students per teacher
- 21.3:1
- Resource Index
- 30/100
- Enrollment
- 1,560
- Students per teacher
- 17.7:1
- Resource Index
- 49/100
- Enrollment
- 1,080
- Students per teacher
- 14.4:1
- Resource Index
- 38/100
Similar other schools in Phoenix
6 comparable other schools (grades Mixed) serving the same city.
Pan-American Charter School
Standard public school
1,221 students
Great Hearts Academies - Anthem Prep
Standard public school
1,031 students
Westwind Elementary School
Standard public school
932 students 19.4:1 students per teacher
Stetson Hills School
Standard public school
887 students 17.4:1 students per teacher
Union Park School
Standard public school
873 students 19:1 students per teacher
Fireside Elementary School
Standard public school
693 students 15.1:1 students per teacher
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~506 students)
Similar student-teacher ratio (~15.3:1)
Frequently asked questions about Mercury Mine Elementary School
How many students attend Mercury Mine Elementary School?
Mercury Mine Elementary School has 506 students enrolled. It is a public school in Phoenix, AZ. CCD year-over-year: 506 (2022-23) → 493 (2023-24), nearly flat (-13).
What is the student-teacher ratio at Mercury Mine Elementary School?
The student-teacher ratio at Mercury Mine Elementary School is 15.3:1, which is 10% lower than the Arizona average of 17:1 and 3% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Mercury Mine Elementary School?
12.8% of students at Mercury Mine Elementary School are eligible for free lunch, compared to the Arizona average of 48.3%.
What is the racial and ethnic makeup of Mercury Mine Elementary School?
The largest demographic group at Mercury Mine Elementary School is White at 71.5% of enrollment, in Phoenix, AZ.
What is the Resource Investment Index for Mercury Mine Elementary School?
Mercury Mine Elementary School has a Resource Investment Index of 54/100 (higher reported resources relative to schools nationally) based on 2 factors: student-teacher ratio, gifted-program reporting. Not a test-score or academic measure (national median ~41/100, see methodology). Limited indicators were available, so the index reflects partial data.
How does Mercury Mine Elementary School rank among schools in Phoenix?
By Resource Investment Index, Mercury Mine Elementary School ranks #21 of 179 schools in Phoenix, AZ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Phoenix on the city page.
What other schools are in Paradise Valley Unified District (4241)?
Besides Mercury Mine Elementary School, Paradise Valley Unified District (4241) also operates Pinnacle High School (2,430 students), Paradise Valley High School (1,900 students), and Horizon High School (1,767 students). See the Paradise Valley Unified District (4241) district page for the complete list.