For the 2026 school year, there are 4 public high schools serving 1,208 students in Lee County, IL.
The top-ranked public high schools in Lee County, IL are Ashton-franklin Center High School, Dixon High School and Amboy High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Lee County, IL public high schools have an average math proficiency score of 13% (versus the Illinois public high school average of 26%), and reading proficiency score of 15% (versus the 29% statewide average). High schools in Lee County have an average ranking of 1/10, which is in the bottom 50% of Illinois public high schools.
Lee County, IL public high school have a Graduation Rate of 87%, which is equal to the Illinois average of 87%.
The school with highest graduation rate is Ashton-franklin Center High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 15% of the student body (majority Hispanic), which is less than the Illinois public high school average of 55% (majority Hispanic).
Best Public High Schools in Lee County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Ashton-franklin Center High School
(Math: 15-19% | Reading: 10-14%)
Rank:
Rank:
4/
Bottom 50%10
611 Western Ave
Ashton, IL 61006
(815) 453-7461
Ashton, IL 61006
(815) 453-7461
Gr: 7-12 | 216 students Student-teacher ratio: 13:1 Minority enrollment: 11%
Rank: #22.
Dixon High School
(Math: 10-14% | Reading: 15-19%)
Rank:
Rank:
4/
Bottom 50%10
300 Lincoln Statue Dr
Dixon, IL 61021
(815) 453-4966
Dixon, IL 61021
(815) 453-4966
Gr: 9-12 | 760 students Student-teacher ratio: 17:1 Minority enrollment: 18%
Rank: #33.
Amboy High School
(Math: ≤10% | Reading: 11-19%)
Rank:
Rank:
3/
Bottom 50%10
11 E Hawley St
Amboy, IL 61310
(815) 857-3632
Amboy, IL 61310
(815) 857-3632
Gr: 9-12 | 229 students Student-teacher ratio: 11:1 Minority enrollment: 11%
Rank: n/an/a
Tj Dempsey Therapeutic Day School
Alternative School
1261 Rt 38
Nachusa, IL 61057
(815) 373-4966
Nachusa, IL 61057
(815) 373-4966
Gr: K-12
Frequently Asked Questions
What are the top-ranked public high schools in Lee County, IL?
The top-ranked public high schools in Lee County, IL include Ashton-franklin Center High School, Dixon High School and Amboy High School.
How many public high schools are located in Lee County?
3 public high schools are located in Lee County.
What is the racial composition of students in Lee County?
Lee County public high schools minority enrollment is 15% of the student body (majority Hispanic), which is less than the Illinois public high schools average of 55% (majority Hispanic).
Recent Articles
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.