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Watertown-Mayer Elementary School
School pathway
Test scores
MCA 2024-25 . % Meets or Exceeds StandardsWhat this means: On the MCA, Minnesota's statewide test, about 63 of every 100 students at this school read and write at grade level and about 70 of 100 do math at grade level. Across all Minnesota schools, those numbers are about 50 and 45.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 66% of students here test proficient in math and reading, well above the roughly 49% typical for Minnesota schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 17 points, placing it in Minnesota's top 10%.
7-year change
SY 2017-18 vs SY 2024-25About Watertown-Mayer Elementary School
Watertown-Mayer Elementary School is a primary school of average-sized scale in WATERTOWN, Minnesota, operated by Watertown-Mayer Public School Dist, serveing 482 students in grades K through 4. That puts it 40% bigger than the typical public school in Minnesota, which averages around 344 students.
Across the 4 schools in Watertown-Mayer Public School Dist (1,440 students total), Watertown-Mayer Elementary School accounts for its share of the district's footprint.
Demographically, Watertown-Mayer Elementary School records that 89% of students identify as White, making the school strongly White-majority. Other groups include 5% Hispanic, 4% multiracial. Compared to Carver County overall, the school's racial mix sits in roughly the same range.
Looking at the economic backdrop, Staff filings list 31 full-time-equivalent teachers, which works out to roughly 15.6:1 students per teacher. That figure is higher than the state norm's 13.7:1 average. An estimated 30% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. By comparison, Carver County runs at roughly 18%, so the school's eligibility rate is higher than the surrounding baseline.
On a residual basis (actual vs predicted given the student mix), Watertown-Mayer Elementary School sits in the top 10% of Minnesota schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 48.8%; actual is 65.7%, +16.9 points clear of the demographic baseline.
Across the wider county, community-level numbers for Carver County indicate the typical household earns roughly $125,946 per year, about 50% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 3%. Watertown-Mayer Elementary School is one of 57 public schools in Carver County (combined enrollment of about 18,076 students).
The closest other public school is Watertown-Mayer Cmty Learning Cntr, roughly 1.1 miles away. 3 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Watertown-Mayer Elementary School at 3rd of 7; the average score across the group is 59.0%.
Watertown-Mayer Elementary School operates from a countryside location.
Five-year trend. Watertown-Mayer Elementary School's enrollment has fell 16% since 2018, when it stood at 577 (now 482). Class-load math has fell: from 18.8:1 in 2018 to 15.6:1 in 2025.
On allk12, posts here usually surface around enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.
Carver County at a glance
View full county profileQuick facts
Related schools
- Watertown Mayer HighHigh · 516 students
- Watertown-Mayer MiddleMiddle · 418 students
- Watertown-Mayer Cmty Learning CntrElementary · 24 students
- WM - ConnectionsHigh
- Watertown Mayer HighHigh · 516 students
- Watertown-Mayer MiddleMiddle · 418 students
- Watertown-Mayer Cmty Learning CntrElementary · 24 students
- WM - ConnectionsHigh
- Watertown-Mayer Cmty Learning Cntr1.1 mi · 24
- Watertown Mayer High1.7 mi · 516
- Watertown-Mayer Middle1.7 mi · 418
- SWMetro St. Boni Level 45.5 mi · 21
- Delano High School6.3 mi · 1,158
- Delano Intermediate School6.6 mi · 555