Kelly Walsh High School
🇺🇸 Official data · 2025Casper, Wyoming 82609 · Natrona County School District #1
#30 of 56 high schools in Wyoming
#5949 of 16,910 nationally
About Kelly Walsh High School
Kelly Walsh High School is a public high located in Casper, in the Natrona County School District #1 school district of Wyoming, United States. It caters for Grades 9–12. In 2025 it enrolled 2,002 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 59.4 out of 100, placing it in the top 50% of high schools in United States and 30th of 56 ranked high schools in Wyoming. Its strongest component is community advantage (fewer free/reduced-price lunch) (70th percentile), and its weakest is students per teacher (43th percentile).
Other published figures: enrollment 2,002.
There are 24 schools in Casper; Kelly Walsh High School ranks 9th of 24 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)47%
- Reading proficiency (30%)58%
- Community advantage (fewer free/reduced-price lunch) (25%)37.7%
- Students per teacher (15%)15.8
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Kelly Walsh High School by the official sources.
- Enrollment
- 2,002
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 37.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 58%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 47%
- Share of tested students proficient or above (all students, all grades).
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Schools near Kelly Walsh High School
Closest schools by straight-line distance, with their Success Index (US).
Woods Learning Center
Casper · Public elementary · Grades K–8
170 students · 570 m away
Manor Heights Elementary
Casper · Public elementary · Grades K–5
299 students · 854 m away
Pineview Elementary
Casper · Public elementary · Grades PK–5
258 students · 870 m away
Verda James Elementary
Casper · Public elementary · Grades K–5
448 students · 893 m away
Centennial Middle School
Casper · Public middle · Grades 6–8
755 students · 1.3 km away
Summit Elementary School
Casper · Public elementary · Grades K–5
437 students · 1.4 km away
Casper Classical Academy
Casper · Public middle · Grades 6–9
516 students · 1.9 km away
Evansville Elementary
Evansville · Public elementary · Grades PK–5
277 students · 2.7 km away
Sagewood Elementary
Casper · Public elementary · Grades PK–5
340 students · 2.9 km away
Lincoln Elementary School
Casper · Public elementary · Grades PK–5
433 students · 3.2 km away
Similar schools
Public high schools in Wyoming with a comparable Enrollment.
Natrona County High School
Casper · Public high · Grades 9–12
1,703 students
East High School
Cheyenne · Public high · Grades 9–12
1,566 students
Rock Springs High School
Rock Springs · Public high · Grades 9–12
1,393 students
Central High School
Cheyenne · Public high · Grades 9–12
1,270 students
Campbell County High School
Gillette · Public high · Grades 9–12
1,212 students
Thunder Basin High School
Gillette · Public high · Grades 9–12
1,206 students
Frequently asked questions
Is Kelly Walsh High School a good school?
Kelly Walsh High School has a Success Index (US) of 59.4 out of 100 (Top 50% of high schools in United States) and ranks #30 of 56 in Wyoming. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Kelly Walsh High School rank in Wyoming?
Kelly Walsh High School ranks #30 of 56 high schools in Wyoming and #5949 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Kelly Walsh High School?
Kelly Walsh High School had 2,002 students in 2025.
Is Kelly Walsh High School a elementary school or a high school?
Kelly Walsh High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Kelly Walsh High School?
There are 10 schools within 15 km of Kelly Walsh High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.