The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·NATRONA COUNTY SCHOOL DISTRICT #1·NCES 560451000229

Kelly Walsh High School

3500 East 12th Street, Casper, WY 82609 · (307) 253-2000 · Natrona County
GRADES 09–12HIGH13-CITYREGULAR SCHOOL2,002 STUDENTS
Enrollment
2,002
High
DISTRICT 1,304 · STATE 346
Student : Teacher
15.7:1
128 FTE teachers
DISTRICT 14.2:1 · STATE 11.4:1
Free / Reduced Lunch
38%
755 students
DISTRICT 50% · STATE 47%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
502
Grade 10
504
Grade 11
500
Grade 12
496
Student demographics
White
1,54577%
DISTRICT 77% · STATE 75%
Hispanic
31516%
DISTRICT 15% · STATE 16%
Black
241%
DISTRICT 1% · STATE 1%
Asian
201%
DISTRICT 1% · STATE 1%
Two+
814%
DISTRICT 5% · STATE 4%
Native American
161%
DISTRICT 1% · STATE 3%
Pacific Islander
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
96348%
Female
1,03952%

Discussions

+ POST

Test scores

WY-TOPP 2024-25 . % Proficient + Advanced
English Language Arts
59.1%
WY avg 56.0%
Math
39.5%
WY avg 51.3%
Source: WY-TOPP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
49.7%
composite math + reading, all grades
Predicted
58.5%
based on WY schools with similar FRL share
Beats by
-8.7pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
2,002
+185 (+10%) vs 2017
Student : Teacher
15.7:1
was 15.7:1
% White
77%
was 83%
% Hispanic
16%
was 10%
% Black
1%
was 2%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Kelly Walsh High School

Kelly Walsh High School operates as a roomy senior high in Casper, Wyoming, one of the schools within Natrona County School District #1. Current enrollment sits at 2,002 students spanning grades 9 through 12. Compared to the state average of about 346 students per school, that is 479% above typical.

Across the 27 schools in Natrona County School District #1 (12,352 students total), Kelly Walsh High School accounts for its share of the district's footprint.

On the student-mix side, Kelly Walsh High School logs that White students make up the majority at 77%. Beyond that, the school shows 16% Hispanic, 4% multiracial. That is meaningfully less White than the county at large, where the share is closer to 89%.

Looking at school resources, On paper, Kelly Walsh High School has 128 full-time-equivalent teachers, translating to a class-load average of around 15.7:1. That figure is higher than the state norm's 11.4:1 average. An estimated 38% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

On a demographically-adjusted basis, Kelly Walsh High School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 58.5%, the actual is 49.7%, a residual of -8.7 points.

Around the school, ACS estimates for Natrona County put median household earnings sit near $72,156, roughly 28% of adults have completed at least a four-year degree, and roughly 7% of residents live below the federal poverty line. In all, Natrona County runs 29 public schools (combined enrollment of about 12,650 students), of which Kelly Walsh High School is one.

The closest other public school is Woods Learning Center, roughly 0.4 miles away. Counting just inside five miles, 8 other public schools cluster around Kelly Walsh High School. Ranking that nearby cluster on reported proficiency puts Kelly Walsh High School at 6th of 9; the average score across the group is 53.0%.

Geographically, the school is in an inner-city area.

Looking at the recent track record. Kelly Walsh High School's enrollment has climbed 10% since 2018, when it stood at 1,817 (now 2,002). Over the same period, the White share shrank from 83% to 77%.

Within the allk12 community for this school, members of the Kelly Walsh High School community share and discuss enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.

Natrona County at a glance

View full county profile
Population
79,977
Census ACS
Median income
$72,156
Household, ACS
Bachelor's+
28%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
29
12,650 students

Quick facts

School name
Kelly Walsh High School
District
Natrona County School District #1
Address
3500 East 12th Street, Casper, WY 82609
Phone
(307) 253-2000
County
Natrona County
Level
High
Grade range
09–12
Total enrollment
2,002
Teachers (FTE)
128
Student–teacher ratio
15.7:1
Free/Reduced lunch
755 (38%)
Locale
13-City: Small
NCES ID
560451000229
Charter school
No
Virtual school
No

Related schools

Other schools in Natrona County School District #1
Other schools in Casper
Nearby schools

Frequently asked questions

About Kelly Walsh High School
What is the total enrollment at Kelly Walsh High School?
Kelly Walsh High School enrolls approximately 2,002 students in grades 09-12.
What grades does Kelly Walsh High School serve?
Kelly Walsh High School serves grades 09-12.
How many teachers does Kelly Walsh High School have?
Kelly Walsh High School employs 128 FTE teachers, for a student-to-teacher ratio of 15.7:1.
What is the student diversity at Kelly Walsh High School?
Student demographics at Kelly Walsh High School are roughly 77% White, 16% Hispanic, 1% Black, 1% Asian, 4% Two or more.
What district is Kelly Walsh High School in?
Kelly Walsh High School is part of Natrona County School District #1.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post