Schools in New Castle, Colorado (2025)
4 schools · 1,608 students · 4 public · median Enrollment 483.
New Castle, in Colorado, has 4 schools in United States's 2025 data, together educating about 1,608 students. By level there are 2 elementary, 1 high, 1 middle; by sector 4 public.
The median Enrollment across New Castle's schools is 483, above the Colorado median of 380. Students enrolled in the latest NCES directory year.
4 of the 4 schools qualify for the Success Index (US). The highest-scoring is Coal Ridge High School (53.9, top 50% of high schools nationally), followed by Riverside School (41.6, lower 50% of middle schools nationally), and Kathryn Senor Elementary School (39.5, lower 50% of elementary schools nationally). Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Coal Ridge High School (578 students), Riverside School (483 students), Kathryn Senor Elementary School (275 students).
Ranked schools in New Castle
Ordered by Success Index (US). Rank positions shown on each profile are within United States and Colorado.
- 154Coal Ridge High SchoolNew Castle · Public High42% Math proficiency · 578 students
- 242Riverside SchoolNew Castle · Public Middle22% Math proficiency · 483 students
- 340Kathryn Senor Elementary SchoolNew Castle · Public Elementary17% Math proficiency · 275 students
- 437Elk Creek ElementaryNew Castle · Public Elementary22% Math proficiency · 272 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Coal Ridge High School New Castle · High · Grades 9–12 | Public | 53.9 Top 50% | 42% Math proficiency | 578 |
| 2 | Riverside School New Castle · Middle · Grades 6–8 | Public | 41.6 Lower 50% | 22% Math proficiency | 483 |
| 3 | Kathryn Senor Elementary School New Castle · Elementary · Grades PK–5 | Public | 39.5 Lower 50% | 17% Math proficiency | 275 |
| 4 | Elk Creek Elementary New Castle · Elementary · Grades PK–5 | Public | 36.5 Lower 50% | 22% Math proficiency | 272 |
Compare the top 4 schools in New Castle side by side →
Other places in Colorado
- Denver(202)
- Colorado Springs(166)
- Aurora(104)
- Fort Collins(43)
- Littleton(42)
- Pueblo(40)
- Thornton(36)
- Grand Junction(32)
- Lakewood(30)
- Arvada(29)
- Longmont(27)
- Boulder(26)
- Highlands Ranch(26)
- Parker(26)
- Greeley(25)
- Westminster(24)
- Loveland(24)
- Commerce City(22)
- Centennial(22)
- Castle Rock(21)
- Englewood(18)
- Broomfield(17)
- Brighton(15)
- Windsor(14)
- Northglenn(13)
- Golden(13)
- Durango(12)
- Pueblo West(11)
- Montrose(11)
- Erie(9)
- Evergreen(9)
- Fountain(9)
- Monument(8)
- Canon City(8)
- Cortez(8)
- Glenwood Springs(7)
- Lafayette(7)
- Greenwood Village(7)
- Peyton(7)
- Fort Morgan(7)
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Frequently asked questions
What is the best school in New Castle?
Coal Ridge High School is the highest-ranked school in New Castle with a Success Index (US) of 53.9 out of 100 (Top 50% of high schools in United States).
How many schools are in New Castle?
New Castle has 4 schools (1 high, 1 middle, 2 elementary) educating 1,608 students in 2025.
What is the typical Enrollment in New Castle?
The median Enrollment across schools in New Castle is 483. Students enrolled in the latest NCES directory year.