Serving 767 students in grades Kindergarten-12, York International ranks in the bottom 50% of all schools in Colorado for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 20% (which is lower than the Colorado state average of 33%). The percentage of students achieving proficiency in reading/language arts is 21% (which is lower than the Colorado state average of 45%).
The student-teacher ratio of 19:1 is higher than the Colorado state level of 15:1.
Minority enrollment is 91% of the student body (majority Hispanic), which is higher than the Colorado state average of 50% (majority Hispanic).
Quick Facts (2026)
- School Type: Magnet School
- Grades: Kindergarten-12
- Enrollment: 767 students
- Student-Teacher Ratio: 19:1
- Minority Enrollment: 91%
- Graduation Rate: 80-84% (Top 50% in CO)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 20% (Btm 50%)
- Reading Proficiency: 21% (Btm 50%)
- Science Proficiency: ≤5% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CO Dept. of Education
School Overview
York International's student population of 767 students has declined by 21% over five school years.
The teacher population of 41 teachers has declined by 53% over five school years.
School Type
Grades Offered
Grades Kindergarten-12
(No virtual instruction)
(No virtual instruction)
Total Students
767 students
Gender %
Total Classroom Teachers
41 teachers
Year Founded
2005
Last Day of School
Thu. May 21, 2026
Campus Size
3 acres
School Rankings
York International ranks within the bottom 50% of all 1,748 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of York International is 0.30, which is less than the diversity score at state average of 0.62. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1368 out of 1748 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
20%
33%
Reading/Language Arts Test Scores (% Proficient)
21%
45%
Science Test Scores (% Proficient)
(20-21)≤5%
29%
Student-Teacher Ratio
19:1
15:1
American Indian
n/a
1%
Asian
5%
3%
Hispanic
83%
36%
Black
1%
5%
White
9%
50%
Hawaiian
n/a
n/a
Two or more races
2%
5%
All Ethnic Groups
Graduation Rate
80-84%
82%
Eligible for Free Lunch
57%
39%
Eligible for Reduced Lunch
17%
6%
School Statewide Testing
School District Name
Mapleton School District No. 1 In The County Of Adams & State Of Colorado
Source: National Center for Education Statistics (NCES), CO Dept. of Education
School Notes
- School Mascot: Mustangs
Frequently Asked Questions
What is York International's ranking?
York International is ranked #1368 out of 1,748 schools, which ranks it among the bottom 50% of public schools in Colorado.
What schools are York International often compared to?
York Internationalis often viewed alongside schools like North Valley School For Young Adults, Denver Center For International Studies by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
20% of students have achieved math proficiency (compared to the 33% CO state average), while 21% of students have achieved reading proficiency (compared to the 45% CO state average).
What is the graduation rate of York International?
The graduation rate of York International is 80-84%, which is lower than the Colorado state average of 82%.
How many students attend York International?
767 students attend York International.
What is the racial composition of the student body?
83% of York International students are Hispanic, 9% of students are White, 5% of students are Asian, 2% of students are Two or more races, and 1% of students are Black.
What is the student-teacher ratio of York International?
York International has a student ration of 19:1, which is higher than the Colorado state average of 15:1.
What grades does York International offer ?
York International offers enrollment in grades Kindergarten-12 (No virtual instruction).
What school district is York International part of?
York International is part of Mapleton School District No. 1 In The County Of Adams & State Of Colorado.
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