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Coldwater High School
School pathway
Test scores
Ohio's State Tests 2024-25 . % Proficient or AboveWhat this means: On the Ohio's State Tests, Ohio's statewide test, about 74 of every 100 students at this school read and write at grade level and about 78 of 100 do math at grade level. Across all Ohio schools, those numbers are about 60 and 56. Reading and writing scores are down about 3 points since 2021, while math scores are up about 2 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 82% of students here test proficient in math and reading, well above the roughly 63% typical for Ohio 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 19 points, placing it in Ohio's top 10%.
7-year change
SY 2017-18 vs SY 2024-25About Coldwater High School
Set in Coldwater, Ohio, Coldwater High School is an intimate four-year high school, one of the schools within Coldwater Exempted Village. It serves 380 students across grades 9 through 12. Compared to the state average of about 565 students per school, that is 33% leaner than typical.
Coldwater High School is one of 3 schools operated by Coldwater Exempted Village, a district that teaches 1,476 students overall.
Demographically, Coldwater High School lists that nearly all students (94%) are White. Beyond that, the school records 3% Hispanic, 2% Pacific Islander. That composition is broadly in line with Mercer County as a whole.
Looking at school resources, On paper, Coldwater High School has 26 full-time-equivalent teachers, translating to a class-load average of around 14.9:1. Statewide, the average ratio sits near 17.7:1, putting Coldwater High School tighter than the state norm the norm. Around 68% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment. That share is north of Mercer County's rate of about 37%.
After controlling for student poverty, Coldwater High School sits in the top 10% of Ohio schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 63.1%; actual is 82.5%, +19.4 points clear of the demographic baseline.
In the surrounding community, community-level numbers for Mercer County indicate median household earnings sit near $76,782, roughly 22% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 6%. Across Mercer County's 22 public schools (combined enrollment of about 9,242 students), Coldwater High School is one campus in the mix.
Coldwater Elementary School is the nearest neighboring public school, about 0.0 miles from this campus. 6 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Coldwater High School at 3rd of 4; the average score across the group is 84.9%.
Geographically, the school is in a low-density area.
Looking at the recent track record. Over the past 7-year window, the student count declined 19%: 467 students in 2018 compared to 380 in 2025. The student-to-teacher ratio pulled in from 17.1:1 in 2018 to 14.9:1 today.
In the discussion threads here, the page collects discussion, questions, and updates around enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.
Mercer County at a glance
View full county profileQuick facts
Related schools
- Coldwater Elementary SchoolElementary · 667 students
- Coldwater Middle SchoolMiddle · 429 students
- Coldwater Elementary SchoolElementary · 667 students
- Coldwater Middle SchoolMiddle · 429 students
- Coldwater Elementary School0.0 mi · 667
- Coldwater Middle School0.0 mi · 429
- St Henry High School4.6 mi · 296
- St Henry Middle School4.6 mi · 300
- St Henry Elementary School4.6 mi · 489
- Celina Elementary School4.9 mi · 1,224