For the 2025 school year, there are 3 public preschools serving 1,550 students in Union County, OH.
The top ranked public preschools in Union County, OH are Mill Valley Elementary School, North Union Elementary School and Navin Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Union County, OH public preschools have an average math proficiency score of 72% (versus the Ohio public pre school average of 52%), and reading proficiency score of 74% (versus the 53% statewide average). Pre schools in Union County have an average ranking of 8/10, which is in the top 30% of Ohio public pre schools.
Minority enrollment is 16% of the student body (majority Hispanic), which is less than the Ohio public preschool average of 39% (majority Black).
Best Public Preschools in Union County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Mill Valley Elementary School
(Math: 75-79% | Reading: 80-84%)
Rank:
Rank:
9/
Top 20%10
633 Mill Wood Blvd
Marysville, OH 43040
(937) 642-3822
Marysville, OH 43040
(937) 642-3822
Gr: PK-4 | 427 students Student-teacher ratio: 22:1 Minority enrollment: 20%
Rank: #22.
North Union Elementary School
(Math: 72% | Reading: 71%)
Rank:
Rank:
8/
Top 30%10
420 Grove St
Richwood, OH 43344
(740) 943-3113
Richwood, OH 43344
(740) 943-3113
Gr: PK-5 | 648 students Student-teacher ratio: 20:1 Minority enrollment: 5%
Rank: #33.
Navin Elementary School
(Math: 65-69% | Reading: 70-74%)
Rank:
Rank:
8/
Top 30%10
16265 County Home Rd
Marysville, OH 43040
(937) 578-0138
Marysville, OH 43040
(937) 578-0138
Gr: PK-4 | 475 students Student-teacher ratio: 24:1 Minority enrollment: 26%
Union County Public Schools (Closed)
School
Location
Quick Facts
212 Chestnut St
Marysville, OH 43040
(937) 642-4871
Marysville, OH 43040
(937) 642-4871
Gr: K-4 | 247 students Student-teacher ratio: 12:1 Minority enrollment: 7%
11158 State Route 38
Milford Center, OH 43045
(937) 349-3731
Milford Center, OH 43045
(937) 349-3731
Gr: 6-12 | 28 students Minority enrollment: 7%
12910 State Route 739
Richwood, OH 43344
(740) 943-2758
Richwood, OH 43344
(740) 943-2758
Gr: 4-5 | 119 students Minority enrollment: 2%
Leesburg-magnetic Elementary School (Closed 2005)
Magnet School
Po Box 96
Magnetic Springs, OH 43036
(937) 348-2271
Magnetic Springs, OH 43036
(937) 348-2271
Gr: 5 | 111 students Minority enrollment: 3%
800 Amrine Mill Rd
Marysville, OH 43040
(937) 642-0010
Marysville, OH 43040
(937) 642-0010
Gr: 1-12 | 64 students Student-teacher ratio: 21:1 Minority enrollment: 4%
Frequently Asked Questions
What are the top ranked public preschools in Union County, OH?
The top ranked public preschools in Union County, OH include Mill Valley Elementary School, North Union Elementary School and Navin Elementary School.
How many public preschools are located in Union County?
3 public preschools are located in Union County.
What is the racial composition of students in Union County?
Union County public preschools minority enrollment is 16% of the student body (majority Hispanic), which is less than the Ohio public preschools average of 39% (majority Black).
Which public preschools in Union County are often viewed compared to one another?
Popular comparisons of public preschools in Union County include: Navin Elementary School vs. Mill Valley Elementary School, Mill Valley Elementary School vs. Navin Elementary School
Recent Articles
Why Single-Sex Public Schools are Growing in Popularity
This article examines the growing trend of single-sex public schools in the United States. It explores the potential benefits, research findings, and controversies surrounding gender-specific education, as well as the factors driving its increasing popularity among parents and educators.
When Teachers Cheat: The Standardized Test Controversies
Teachers across the country are being accused of cheating on standardized tests, using erasers to conveniently change their students’ answers. However, are these teachers driven to cheat because the funding system is flawed?
When Field Trips Turn Deadly: Who is Responsible?
Recent deaths during field trips have parents and school officials questioning the safety of these excursions. Learn about these tragedies and what parameters should be in place to ensure a safe field trip.