Wyoming · NCES CCD 2024-25

Largest Schools in Wyoming

The 50 largest public schools in Wyoming, ranked by total student enrollment from NCES CCD 2024-25.

Compiled from official source data by .
2,002
Largest school
747
Avg across top 50
50
Schools listed

The ranking in one line

Kelly Walsh High School in Casper is Wyoming's largest public school with 2,002 students enrolled.

2,002
students at Kelly Walsh High School
15.5:1
student-teacher ratio at the largest school
747
average across the top 50
#SchoolEnrollment
1Kelly Walsh High SchoolCasper2,002
2Natrona County High SchoolCasper1,703
3East High SchoolCheyenne1,566
4Rock Springs High SchoolRock Springs1,393
5Central High SchoolCheyenne1,270
6Campbell County High SchoolGillette1,212
7Thunder Basin High SchoolGillette1,206
8South High SchoolCheyenne1,112
9Laramie High SchoolLaramie1,070
10Sheridan High SchoolSheridan1,001
11Jackson Hole High SchoolJackson861
12Star Valley High SchoolAfton846
13Carey Junior High SchoolCheyenne800
14Evanston High SchoolEvanston771
15C Y Middle SchoolCasper766
16Sheridan Junior High SchoolSheridan766
17Green River High SchoolGreen River757
18Centennial Middle SchoolCasper755
19Rock Springs Junior HighRock Springs746
20Laramie Middle SchoolLaramie735
21Riverton High SchoolRiverton701
22Twin Spruce Junior High SchoolGillette667
23Rawlins ElementaryRawlins666
24Jackson Hole Middle SchoolJackson664
25Mccormick Junior High SchoolCheyenne622
26Dean Morgan Middle SchoolCasper613
27Cody High SchoolCody604
28Sage Valley Junior High SchoolGillette589
29Johnson Junior High SchoolCheyenne574
30Upton ElementaryUpton574
31Powell High SchoolPowell573
32Riverton Middle SchoolRiverton559
33Stocktrail ElementaryGillette554
34Pilot Butte ElementaryRock Springs547
35Eastside ElementaryRock Springs541
36Lander Valley High SchoolLander538
37Casper Classical AcademyCasper516
38Douglas High SchoolDouglas511
39Lincoln Middle SchoolGreen River504
40Cody Middle SchoolCody466
41Mountain View K-8Mountain View454
42Meadowlark ElementaryCheyenne453
43Verda James ElementaryCasper448
44Slade ElementaryLaramie440
45Rocky Mountain High SchoolCowley439
46Summit Elementary SchoolCasper437
47Rawlins High SchoolRawlins436
48Gannett Peak ElementaryLander436
49Lincoln Elementary SchoolCasper433
50Star Valley Middle SchoolAfton428

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Methodology

Enrollment data comes from the NCES Common Core of Data (CCD) 2024-25 school year. Schools are ranked by total student enrollment. Student-teacher ratios are calculated from full-time equivalent (FTE) teacher counts reported by each school.

Read our methodology - how this data is sourced, computed, and verified.