Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 106 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 115 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 130 Deprecated: Return type of Phpfastcache\Util\ArrayObject::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 48 Deprecated: Return type of Phpfastcache\Util\ArrayObject::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 56 Deprecated: Return type of Phpfastcache\Util\ArrayObject::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 80 Deprecated: Return type of Phpfastcache\Drivers\Memcached\Item::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Core/Item/ItemExtendedTrait.php on line 438 Largest Wyoming Public Schools (2026)
Public School Review - Established 2003

Largest Wyoming Public Schools

The average public school in Wyoming has approximately 265 students (2026).
The public schools with the largest student enrollments are listed below (where sufficient data available).
The largest public school in Wyoming (by enrollment) is Kelly Walsh High School, with 2,002 students.
# Students Range: 541 2,002 Avg. # Students: 868

Largest Wyoming Public Schools (2026)

School
(Math and Reading Proficiency)
# Students
Grades
Location
Rank: #11.
Kelly Walsh High School
(Math: 43% | Reading: 59%)
Rank:
5/
10
Bottom 50%
Students: 2,002
Grades: 9-12
3500 East 12th Street
Casper, WY 82609
(307) 253-2000
Rank: #22.
Natrona County High School
(Math: 34% | Reading: 48%)
Rank:
2/
10
Bottom 50%
Students: 1,703
Grades: 9-12
930 South Elm
Casper, WY 82601
(307) 253-1700
Rank: #33.
East High School
(Math: 43% | Reading: 47%)
Rank:
3/
10
Bottom 50%
Students: 1,566
Grades: 9-12
2800 East Pershing Boulevard
Cheyenne, WY 82001
(307) 771-2663
Rank: #44.
Rock Springs High School
(Math: 32% | Reading: 40%)
Rank:
2/
10
Bottom 50%
Students: 1,393
Grades: 9-12
1375 James Drive
Rock Springs, WY 82902
(307) 352-3440
Rank: #55.
Central High School
(Math: 43% | Reading: 51%)
Rank:
4/
10
Bottom 50%
Students: 1,270
Grades: 9-12
5500 Education Drive
Cheyenne, WY 82009
(307) 771-2680
Rank: #66.
Campbell County High School
(Math: 41% | Reading: 42%)
Rank:
2/
10
Bottom 50%
Students: 1,212
Grades: 9-12
1000 Camel Drive
Gillette, WY 82717
(307) 682-7247
Rank: #77.
Thunder Basin High School
(Math: 53% | Reading: 40%)
Rank:
4/
10
Bottom 50%
Students: 1,206
Grades: 9-12
4001 Saunders Boulevard
Gillette, WY 82717
(307) 687-7733
Rank: #88.
South High School
(Math: 20% | Reading: 27%)
Rank:
1/
10
Bottom 50%
Students: 1,112
Grades: 9-12
1213 West Allison Road
Cheyenne, WY 82007
(307) 771-2410
Rank: #99.
Laramie High School
(Math: 45% | Reading: 60%)
Rank:
6/
10
Top 50%
Students: 1,070
Grades: 9-12
1710 Boulder Drive
Laramie, WY 82070
(307) 721-4420
Rank: #1010.
Sheridan High School
(Math: 63% | Reading: 70%)
Rank:
9/
10
Top 20%
Students: 1,001
Grades: 9-12
1056 Long Drive
Sheridan, WY 82801
(307) 672-2495
Rank: #1111.
Jackson Hole High School
(Math: 49% | Reading: 52%)
Rank:
5/
10
Bottom 50%
Students: 861
Grades: 9-12
1910 West High School Road
Jackson, WY 83001
(307) 732-3700
Rank: #1212.
Star Valley High School
(Math: 42% | Reading: 59%)
Rank:
5/
10
Bottom 50%
Students: 846
Grades: 9-12
445 West Swift Creek Lane
Afton, WY 83110
(307) 885-7847
Rank: #1313.
Carey Junior High School
(Math: 39% | Reading: 50%)
Rank:
3/
10
Bottom 50%
Students: 800
Grades: 7-8
3330 T-bird Dr.
Cheyenne, WY 82001
(307) 771-2580
Rank: #1414.
Evanston High School
(Math: 47% | Reading: 59%)
Rank:
6/
10
Top 50%
Students: 771
Grades: 9-12
701 West Cheyenne Drive
Evanston, WY 82931
(307) 789-0757
Rank: #15 - 1615. - 16.
C Y Middle School
(Math: 46% | Reading: 64%)
Rank:
6/
10
Top 50%
Students: 766
Grades: 6-8
2900 Cyclone Drive
Casper, WY 82604
(307) 253-2700
Rank: #15 - 1615. - 16.
Sheridan Junior High School
(Math: 65% | Reading: 69%)
Rank:
9/
10
Top 20%
Students: 766
Grades: 6-8
500 Lewis Street
Sheridan, WY 82801
(307) 672-9745
Rank: #1717.
Green River High School
(Math: 48% | Reading: 62%)
Rank:
6/
10
Top 50%
Students: 757
Grades: 9-12
1615 Hitching Post Drive
Green River, WY 82935
(307) 872-4747
Rank: #1818.
Centennial Middle School
(Math: 38% | Reading: 57%)
Rank:
4/
10
Bottom 50%
Students: 755
Grades: 6-8
1421 Waterford
Casper, WY 82609
(307) 253-2900
Rank: #1919.
Rock Springs Junior High School
(Math: 51% | Reading: 54%)
Rank:
6/
10
Top 50%
Students: 746
Grades: 7-8
3500 Foothill Boulevard
Rock Springs, WY 82902
(307) 352-3474
Rank: #2020.
Laramie Middle School
(Math: 64% | Reading: 60%)
Rank:
8/
10
Top 30%
Students: 735
Grades: 6-8
1355 North 22nd
Laramie, WY 82072
(307) 721-4430
Rank: #2121.
Riverton High School
(Math: 34% | Reading: 40%)
Rank:
2/
10
Bottom 50%
Students: 701
Grades: 9-12
2001 West Sunset
Riverton, WY 82501
(307) 856-9491
Rank: #2222.
Twin Spruce Junior High School
(Math: 48% | Reading: 51%)
Rank:
4/
10
Bottom 50%
Students: 667
Grades: 7-8
100 East 7th Street
Gillette, WY 82717
(307) 682-3144
Rank: #2323.
Rawlins Elementary School
(Math: 51% | Reading: 38%)
Rank:
3/
10
Bottom 50%
Students: 666
Grades: PK-5
1301 Darnley Road
Rawlins, WY 82301
(307) 328-7900
Rank: #2424.
Jackson Hole Middle School
(Math: 49% | Reading: 61%)
Rank:
6/
10
Top 50%
Students: 664
Grades: 6-8
1230 South Park Loop Road
Jackson, WY 83001
(307) 733-4234
Rank: #2525.
Mccormick Junior High School
(Math: 57% | Reading: 59%)
Rank:
7/
10
Top 50%
Students: 622
Grades: 7-8
6000 Education Drive
Cheyenne, WY 82009
(307) 771-2650
Rank: #2626.
Dean Morgan Middle School
(Math: 30% | Reading: 44%)
Rank:
2/
10
Bottom 50%
Students: 613
Grades: 6-8
1440 South Elm
Casper, WY 82601
(307) 253-2500
Rank: #2727.
Cody High School
(Math: 44% | Reading: 52%)
Rank:
4/
10
Bottom 50%
Students: 604
Grades: 9-12
1225 10th Street
Cody, WY 82414
(307) 587-4251
Rank: #2828.
Sage Valley Junior High School
(Math: 50% | Reading: 58%)
Rank:
6/
10
Top 50%
Students: 589
Grades: 7-8
1000 West Lakeway Road
Gillette, WY 82717
(307) 682-2225
Rank: #29 - 3029. - 30.
Johnson Junior High School
(Math: 21% | Reading: 34%)
Rank:
1/
10
Bottom 50%
Students: 574
Grades: 7-8
1236 West Allison Road
Cheyenne, WY 82007
(307) 771-2640
Rank: #29 - 3029. - 30.
Upton Elementary School
(Math: 25% | Reading: 30-34%)
Rank:
1/
10
Bottom 50%
Students: 574
Grades: K-5
802 Juniper
Upton, WY 82730
(307) 468-9331
Rank: #3131.
Powell High School
(Math: 55% | Reading: 63%)
Rank:
8/
10
Top 30%
Students: 573
Grades: 9-12
1151 East 7th Street
Powell, WY 82435
(307) 764-6181
Rank: #3232.
Riverton Middle School
(Math: 46% | Reading: 50%)
Rank:
4/
10
Bottom 50%
Students: 559
Grades: 6-8
840 Major Avenue
Riverton, WY 82501
(307) 856-9443
Rank: #3333.
Stocktrail Elementary School
(Math: 69% | Reading: 68%)
Rank:
9/
10
Top 20%
Students: 554
Grades: K-6
800 Stocktrail Avenue
Gillette, WY 82718
(307) 686-8215
Rank: #3434.
Pilot Butte Elementary School
(Math: 37% | Reading: 51%)
Rank:
3/
10
Bottom 50%
Students: 547
Grades: 4-6
1003 Summit Drive
Rock Springs, WY 82902
(307) 352-3464
Rank: #3535.
Eastside Elementary School
(Math: 33% | Reading: 43%)
Rank:
2/
10
Bottom 50%
Students: 541
Grades: 4-6
305 G Street
Rock Springs, WY 82902
(307) 352-3425
Show 100 more public schools in WY (out of 340 total schools)
Loading...

Frequently Asked Questions

What is the Wyoming average public schools student size?
The Wyoming average public schools student size is 265 for 2026.
What are the public schools with the largest student size in Wyoming?
The best top-ranked public schools in Wyoming include Kelly Walsh High School, Natrona County High School and East High School.
What is public high school and public elementary school with the largest student size in Wyoming?
The public high school with the largest student size in Wyoming is Kelly Walsh High School, with a value of 2,002. The public elementary school with the largest student size is C Y Middle School, with a value of 766.

Recent Articles

AI Report Cards: Should Schools Evaluate AI Use?
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.

Quick Links

School Search Tools:
School by Type (WY):
Private & Boarding Schools:
State Links:

Most Popular Articles

Hello Budget Cuts, Goodbye Sports: The Threat to Athletics
Hello Budget Cuts, Goodbye Sports: The Threat to Athletics
 School Rankings by Category
School Rankings by Category
The Pros and Cons of Mandatory Gym Class in Public Schools
The Pros and Cons of Mandatory Gym Class in Public Schools
 What are the Benefits of Public School Over Homeschooling?
What are the Benefits of Public School Over Homeschooling?
 Uniforms in U.S. Public Schools: 2025 Pros & Cons
Uniforms in U.S. Public Schools: 2025 Pros & Cons

More Articles

About Public Schools
Public School Policies
Evaluating Public Schools
Scholarships
Public School Jobs