Best Schools in Costilla County, CO
Costilla County, CO has 2 public schools (0 high, 0 middle, 0 elementary) serving 482 students. On average they score 23% on state proficiency tests against a projected 15%, so schools in Costilla County exceed expectations. Rankings below compare each school’s actual results with the projection for its socioeconomic context.
Best High Schools in Costilla County, CO
The top high schools in Costilla County, ranked by actual test performance against the projection for each school’s socioeconomic context.
1. Sierra Grande K-12 School
SchoolGrade
Actual Test Scores
Projected Test Scores
Sierra Grande School District No. R-30 • Public • Grades Pre K - 12 • 289 Students
2. Centennial School
SchoolGrade
Actual Test Scores
Projected Test Scores
Centennial School District No. R-1 • Public • Grades Pre K - 12 • 193 Students
Education & Community Snapshot in Costilla County, CO
County-level factors that shape the learning environment around local schools.
Community Factors
Costilla County, CO has a total population of 3,499 with 17% of that population attending schools. The adult high school graduation rate is 90%, and 28% of adults have a bachelor’s degree or higher.
Students in Costilla County, CO
K-12 Students
High School Graduates
Adults 25+ with HS diplomas
College Graduates
Adults 25+ with a Bachelor’s degree or higher
Demographics statistics provided by Best Neighborhood Costilla County, CO.
Safety
Crime Grades summarize reported incidents per 1,000 residents. Use them as neighborhood context, not a school rating.
Overall Crime Grade
56.20 per 1,000 Residents
Violent Crime Grade
10.29 per 1,000 Residents
Property Crime Grade
45.91 per 1,000 Residents
Crime statistics provided by CrimeGrade in Costilla County, CO.
Connectivity
Connectivity influences learning at home. We summarize internet infrastructure, typical download speed, and a digital connectivity index for Costilla County, CO.
ISP Report Card
Internet Infrastructure Grade
Average Download Speed
Speed Most Residents Can Get
Digital Connectivity Index
ISP Connectivity Demand Report
To read more about these statistics, please visit Costilla County, CO Internet Health Assessment.
Questions About Schools in Costilla County, CO
How many schools are in Costilla County, CO?
Costilla County, CO has 2 public schools: 0 high schools, 0 middle schools and 0 elementary schools, serving 482 students in total.
How do schools in Costilla County perform on state tests?
On average, 2 schools in Costilla County score 23% proficient on state assessments. Given the socioeconomic context of their students we project 15%, so on average schools in Costilla County exceed expectations.
How does SchoolGrade rank the best schools in Costilla County?
Every public school gets a SchoolGrade from A+ to F based on the share of students at or above the state proficiency bar. The Impact Grade compares that result with what we would expect given the school’s student and community context, so schools that outperform their circumstances stand out. Schools cannot pay to change a grade. Read the full methodology.
Best Schools in Cities Near Costilla County, CO
Explore nearby cities to widen your school search.
- Actual: 37%
- Projected: 26%
- Impact Grade: Greatly Exceeds Expectations
- Actual: 43%
- Projected: 23%
- Impact Grade: Greatly Exceeds Expectations
- Actual: 24%
- Projected: 23%
- Impact Grade: Doesn't Meet Expectations
- Actual: 31%
- Projected: 24%
- Impact Grade: Exceeds Expectations
- Actual: 33%
- Projected: 28%
- Impact Grade: Greatly Exceeds Expectations
- Actual: 53%
- Projected: 35%
- Impact Grade: Greatly Exceeds Expectations
- Actual: 34%
- Projected: 29%
- Impact Grade: Meets Expectations
- Actual: 41%
- Projected: 35%
- Impact Grade: Exceeds Expectations
- Actual: 27%
- Projected: 31%
- Impact Grade: Doesn't Meet Expectations
- Actual: 30%
- Projected: 31%
- Impact Grade: Meets Expectations
Cities, towns and school districts in Costilla County
2 places in Costilla County with graded public schools. Each link opens that place's ranked schools.