Sierra Grande School District No. R-30

17523 Highway 160
Blanca, CO 81123-9799
(District boundaries shown in map)
1/
10
Bottom 50%
For the 2025 school year, there is 1 public school serving 302 students in Sierra Grande School District No. R-30. This district's average testing ranking is 1/10, which is in the bottom 50% of public schools in Colorado.
Public School in Sierra Grande School District No. R-30 have an average math proficiency score of 12% (versus the Colorado public school average of 32%), and reading proficiency score of 22% (versus the 45% statewide average).
Minority enrollment is 84% of the student body (majority Hispanic), which is more than the Colorado public school average of 50% (majority Hispanic).

Overview

This School District
This State (CO)
# Schools
1 School
1,916 Schools
# Students
302 Students
867,675 Students
# Teachers
19 Teachers
52,832 Teachers
Student : Teacher Ratio
16:1
16:1

District Rank

Sierra Grande School District No. R-30, which is ranked within the bottom 50% of all 179 school districts in Colorado (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 40-59% has decreased from 80% over five school years.
This School District
State Average (CO)
#162 out of 179 school districts
(Bottom 50%)
This chart displays the overall district rank of Sierra Grande School District No. R-30, with the latest 2021-22 school year data.
10-14%
32%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of Sierra Grande School District No. R-30 and the percentage of public school students that scored at or above 'proficient' levels in Math of Colorado by year, with the latest 2021-22 school year data.
20-24%
45%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Sierra Grande School District No. R-30 and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Colorado by year, with the latest 2021-22 school year data.
(20-21)
≤10%
29%
40-59%
82%
This chart displays public school graduation rate of Sierra Grande School District No. R-30 and public school graduation rate of Colorado by year, with the latest 2021-22 school year data.

Students by Ethnicity:

0.33
0.62
# American Indian Students
1 Student
5,284 Students
% American Indian Students
n/a
1%
# Asian Students
n/a
28,744 Students
% Asian Students
n/a
3%
# Hispanic Students
242 Students
310,740 Students
% Hispanic Students
80%
36%
# Black Students
2 Students
39,859 Students
% Black Students
1%
5%
# White Students
49 Students
433,805 Students
% White Students
16%
50%
# Hawaiian Students
n/a
2,891 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
8 Students
45,957 Students
% of Two or more races Students
3%
5%

Students by Grade:

# Students in PK Grade:
28
31,964
# Students in K Grade:
27
57,622
# Students in 1st Grade:
24
59,805
# Students in 2nd Grade:
24
62,964
# Students in 3rd Grade:
18
60,979
# Students in 4th Grade:
21
62,174
# Students in 5th Grade:
18
62,162
# Students in 6th Grade:
23
62,153
# Students in 7th Grade:
22
63,353
# Students in 8th Grade:
22
64,256
# Students in 9th Grade:
24
68,978
# Students in 10th Grade:
23
69,902
# Students in 11th Grade:
17
68,450
# Students in 12th Grade:
11
72,913
# Ungraded Students:
-
-

District Revenue and Spending

The revenue/student of $76,646 is higher than the state median of $15,473. The school district revenue/student has declined by 13% over four school years.
The school district's spending/student of $95,619 is higher than the state median of $15,791. The school district spending/student has declined by 13% over four school years.
This School District
This State (CO)
Total Revenue
$23 MM
$13,426 MM
This chart displays total revenue of Sierra Grande School District No. R-30 and median value from total revenues of all school districts in Colorado by year, with the latest 2020-21 school year data.
Spending
$29 MM
$13,702 MM
This chart displays total spending of Sierra Grande School District No. R-30 and median value from total spendings of all school districts in Colorado by year, with the latest 2020-21 school year data.
Revenue / Student
$76,646
$15,473
This chart displays average revenue per public school student in Sierra Grande School District No. R-30 and average revenue per public school student of all school districts in Colorado by year, with the latest 2020-21 school year data.
Spending / Student
$95,619
$15,791
This chart displays average spending per public school student in Sierra Grande School District No. R-30 and average spending per public school student of all school districts in Colorado by year, with the latest 2020-21 school year data.

Best Sierra Grande School District No. R-30 Public Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Sierra Grande K-12 School
(Math: 10-14% | Reading: 20-24%)
Rank:
2/
10
Bottom 50%
17523 East Highway 160
Blanca, CO 81123
(719) 379-3257
Grades: PK-12
| 302 students

Frequently Asked Questions

How many schools belong to Sierra Grande School District No. R-30?
Sierra Grande School District No. R-30 manages 1 public schools serving 302 students.
What is the rank of Sierra Grande School District No. R-30?
Sierra Grande School District No. R-30 is ranked #165 out of 179 school districts in Colorado (bottom 50%) based off of combined math and reading proficiency testing data for the 2021-2022 school year.
What is the racial composition of students in Sierra Grande School District No. R-30?
80% of Sierra Grande School District No. R-30 students are Hispanic, 16% of students are White, 3% of students are Two or more races, and 1% of students are Black.
What is the student/teacher ratio of Sierra Grande School District No. R-30?
Sierra Grande School District No. R-30 has a student/teacher ratio of 16:1, which is equal to the Colorado state average of 16:1.
What is Sierra Grande School District No. R-30's spending/student ratio?
The school district's spending/student of $95,619 is higher than the state median of $15,791. The school district spending/student has declined by 13% over four school years.

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Quick Stats (2025)

  • District size: 1 school
  • Grades: PK-12
  • Enrollment: 302 students
  • Student:Teacher Ratio: 16:1
  • Minority Enrollment: 84%
  • : 40-59% (Btm 50% in CO)
  • : Bottom 50%
  • : 10-14% (Btm 50%)
  • : 20-24% (Btm 50%)
  • : ≤10% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CO Dept. of Education

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