Century Middle School

13000 Lafayette Street
Thornton, CO 80241
(School attendance zone shown in map)
4/
10
Bottom 50%
Serving 759 students in grades 6-8, Century Middle School 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 21% (which is lower than the Colorado state average of 32%). The percentage of students achieving proficiency in reading/language arts is 34% (which is lower than the Colorado state average of 45%).
The student:teacher ratio of 17:1 is higher than the Colorado state level of 15:1.
Minority enrollment is 55% of the student body (majority Hispanic), which is higher than the Colorado state average of 50% (majority Hispanic).

Quick Stats (2025)

  • Grades: 6-8
  • Enrollment: 759 students
  • Student:Teacher Ratio: 17:1
  • Minority Enrollment: 55%
  • : Bottom 50% in CO
  • : 21% (Btm 50%)
  • : 34% (Btm 50%)
  • : 20-24% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CO Dept. of Education

Top Rankings

Century Middle School ranks among the top 20% of public schools in Colorado for:

Category
Attribute

School Overview

Century Middle School's student population of 759 students has declined by 20% over five school years.
The teacher population of 44 teachers has declined by 10% over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
Total Students
759 students
Gender %
Total Classroom Teachers
44 teachers

School Rankings

Century Middle School ranks within the bottom 50% of all 1,779 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Century Middle School is 0.60, 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.
This School
State Level (CO)
#1161 out of 1779 schools
(Bottom 50%)
21%
32%
34%
45%
(20-21)
20-24%
29%
Student : Teacher Ratio
17:1
15:1
American Indian
n/a
1%
Asian
5%
3%
Hispanic
44%
36%
Black
1%
5%
White
45%
50%
Hawaiian
n/a
n/a
Two or more races
5%
5%
All Ethnic Groups
0.60
Eligible for Free Lunch
42%
39%
Eligible for Reduced Lunch
9%
6%
Source: National Center for Education Statistics (NCES), CO Dept. of Education
Profile last updated: 02/09/2025

Frequently Asked Questions

What is Century Middle School's ranking?
Century Middle School is ranked #1161 out of 1,779 schools, which ranks it among the bottom 50% of public schools in Colorado.
What schools are Century Middle School often compared to?
Century Middle Schoolis often viewed alongside schools like Shadow Ridge Middle School, Rocky Top Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
21% of students have achieved math proficiency (compared to the 32% CO state average), while 34% of students have achieved reading proficiency (compared to the 45% CO state average).
How many students attend Century Middle School?
759 students attend Century Middle School.
What is the racial composition of the student body?
45% of Century Middle School students are White, 44% of students are Hispanic, 5% of students are Asian, 5% of students are Two or more races, and 1% of students are Black.
What is the student:teacher ratio of Century Middle School?
Century Middle School has a student ration of 17:1, which is higher than the Colorado state average of 15:1.
What grades does Century Middle School offer ?
Century Middle School offers enrollment in grades 6-8 (No virtual instruction).
What school district is Century Middle School part of?
Century Middle School is part of Adams 12 Five Star Schools School District.

School Reviews

5   8/20/2019
I really enjoyed Century Middle School while I was there from 6th-8th grade. Every school had its ups and downs, but the teachers and staff without a drought are amazing. They are always working with you and help when needed. To be fair, some may say they don't like it, but mainly because of the students. People are going to mean no matter what and you can't stop that. But I give the school a 5 star reviewed because my experience was just amazing. Thank you :)
- Posted by Student/Alumni - Izabelle Torrez
5   9/19/2011
Good school with above average teachers. Nice facilities, would like to see a football program
- Posted by Parent - chuck
2   1/25/2011
I went to Century Middle School for 7th & 8th grade, and I would not recommend this school to anyone. Ask any of the previous students.
- Posted by Student/Alumni - blahh

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Quick Stats (2025)

  • Grades: 6-8
  • Enrollment: 759 students
  • Student:Teacher Ratio: 17:1
  • Minority Enrollment: 55%
  • : Bottom 50%
  • : 21% (Btm 50%)
  • : 34% (Btm 50%)
  • : 20-24% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CO Dept. of Education

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