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SCHOOL COMMUNITY·NAMPA SCHOOL DISTRICT·NCES 160234000870

COLUMBIA HIGH SCHOOL

301 SOUTH HAPPY VALLEY ROAD, NAMPA, ID 83687 · (208) 498-0571 · Canyon County
GRADES 09–12HIGH22-SUBURBTITLE IREGULAR SCHOOL1,165 STUDENTS
C+
allk12 Grade
Scored higher than 40% of Idaho public high schools
  • C+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • ·Beats expectations Not available for this school, so the grade uses the other parts.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Idaho public high schools

Enrollment
1,165
High
DISTRICT 781 · STATE 455
Student : Teacher
23.1:1
50 FTE teachers
DISTRICT 17.4:1 · STATE 16.0:1
Free / Reduced Lunch
42%
489 students
DISTRICT 55% · STATE 46%
Community
5
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 929625%
Grade 1029625%
Grade 1130426%
Grade 1226923%
Student demographics
56%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 56% · STATE 44% · US 70%
White
59051%
DISTRICT 52% · STATE 72% · US 43%
Hispanic
50043%
DISTRICT 41% · STATE 21% · US 30%
Black
91%
DISTRICT 1% · STATE 1% · US 15%
Asian
91%
DISTRICT 0% · STATE 1% · US 6%
Two+
504%
DISTRICT 5% · STATE 3% · US 5%
Native American
20%
DISTRICT 0% · STATE 1% · US 1%
Pacific Islander
50%
DISTRICT 1% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
59051%
Female
57549%

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Test scores

ISAT 2024-25 . % Proficient
English Language Arts
59.2%
ID avg 53.4%
Math
27.5%
ID avg 43.5%

What this means: On the ISAT, Idaho's statewide test, about 59 of every 100 students at this school read and write at grade level and about 28 of 100 do math at grade level. Across all Idaho schools, those numbers are about 53 and 44.

Source: ISAT. All students, all grades. See all years and grades →

Schools most like COLUMBIA HIGH SCHOOL

SchoolStudentsLow-incomeProficient
COLUMBIA HIGH SCHOOL this school1,16542.0%N/A
BURLEY SENIOR HIGH SCHOOL
BURLEY
1,03144.7%N/A
NAMPA SENIOR HIGH SCHOOL
NAMPA
1,28840.8%N/A
SKYVIEW HIGH SCHOOL
NAMPA
1,14635.6%N/A
SKYLINE SENIOR HIGH SCHOOL
IDAHO FALLS
1,33641.1%N/A
RIDGEVUE HIGH SCHOOL
NAMPA
1,64040.2%N/A
Matched among Idaho high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where COLUMBIA HIGH SCHOOL ranks

Among high schools
MeasureThis schoolIn IdahoIn Canyon County
Math proficiency
ranked highest first
27.5%#60 of 84#4 of 7
Reading proficiency
ranked highest first
59.2%#50 of 97#4 of 10
Enrollment
ranked largest first
1,165#34 of 198#6 of 21
Students per teacher
ranked fewest first
23.1:1#97 of 105#11 of 13
Diversity index
ranked most diverse first
55.7%#3 of 105#2 of 13
Free and reduced lunch
ranked highest share first
42.0%#61 of 146#12 of 17
Enrollment change since 2017-18
ranked steepest decline first
-11.1%#26 of 50#5 of 8
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,165
-27 (-2%) vs 2020
-11% since 2010-11, when it was 1,302
Student : Teacher
23.1:1
was 19.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,16550.423.1:142% (489)
2023-241,22659.420.7:143% (528)
2022-231,23960.320.5:139% (482)
2020-211,1926219.2:130% (355)
2017-181,31069.218.9:146% (600)
2015-161,3726720.5:155% (759)
2010-111,3026221.0:155% (721)
Source: NCES Common Core of Data. Rows are the federal collections on file for COLUMBIA HIGH SCHOOL.

Since 2017-18: students down 11% (1,310 to 1,165); teachers down 27% (69.2 to 50.4).

About COLUMBIA HIGH SCHOOL

COLUMBIA HIGH SCHOOL is a high-enrollment high school in NAMPA SCHOOL DISTRICT, located in NAMPA, Idaho. It reported 1,165 students in grades 9 through 12 in 2024-25. High schools in Idaho average about 455 students, which makes this school 156% above average.

NAMPA SCHOOL DISTRICT counts 25 schools and 14,141 students, including COLUMBIA HIGH SCHOOL.

About 51% of the student body at COLUMBIA HIGH SCHOOL is White. Enrollment also includes 43% Hispanic and 4% multiracial. Among people living in Canyon County, the White share is about 73%. On a 0 to 100 scale, the school's diversity index is 56, compared with 70 nationally.

A staff of 50.4 full-time-equivalent teachers puts the student-to-teacher ratio at 23.1:1. The gap from the 16.0:1 average for high schools in Idaho is 7.2 students per teacher. By family income, 42% of students are eligible for free or reduced-price lunch. The 51% average for public schools in Canyon County is 9 points higher.

COLUMBIA HIGH SCHOOL earns a C+ on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 40% of Idaho public high schools.

In Canyon County, home to about 250,790 people, median household income comes to about $76,488, 23% of adults hold a bachelor's degree or higher, and about 8% of people live in poverty. There are 83 public schools in the county, enrolling about 44,048, COLUMBIA HIGH SCHOOL among them.

Of the public schools around it, COLUMBIA HIGH SCHOOL is closest to NAMPA ONLINE VIRTUAL ACADEMY, about 0.8 miles away. COLUMBIA HIGH SCHOOL has at least 8 other public schools within five miles.

Under the NCES locale system, COLUMBIA HIGH SCHOOL is Suburb: Mid-size.

Federal data show 1,192 students in 2020-21 and 1,165 in 2024-25, a difference of under 3%. The student-to-teacher ratio increased from 19.2:1 in 2020-21 to 23.1:1 in 2024-25.

This page is set up for the COLUMBIA HIGH SCHOOL community to discuss homework, tutoring, and testing dates. Members of the school community can share what they know.

Canyon County at a glance

View full county profile
Population
250,790
Census ACS
Median income
$76,488
Household, ACS
Bachelor's+
23%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
83
44,048 students

Quick facts

School name
COLUMBIA HIGH SCHOOL
District
NAMPA SCHOOL DISTRICT
Address
301 SOUTH HAPPY VALLEY ROAD, NAMPA, ID 83687
Phone
(208) 498-0571
County
Canyon County
Level
High
Grade range
09–12
Total enrollment
1,165
Teachers (FTE)
50
Student–teacher ratio
23.1:1
Free and reduced lunch
489 (42%)
Locale
22-Suburb: Mid-size
NCES ID
160234000870
Charter school
No
Virtual school
No

Related schools

Other schools in NAMPA SCHOOL DISTRICT
Other schools in NAMPA
Other Columbia High schools

14 other US public schools in 14 states are named Columbia High. COLUMBIA HIGH SCHOOL is the 4th largest of the 15.

Nearby schools

Frequently asked questions

About COLUMBIA HIGH SCHOOL
How many students attend COLUMBIA HIGH SCHOOL?
COLUMBIA HIGH SCHOOL enrolls approximately 1,165 students in grades 09-12.
Is COLUMBIA HIGH SCHOOL an elementary, middle, or high school?
COLUMBIA HIGH SCHOOL is a high school covering grades 09-12.
How many teachers does COLUMBIA HIGH SCHOOL have?
COLUMBIA HIGH SCHOOL employs 50 FTE teachers, for a student-to-teacher ratio of 23.1:1.
What is the student diversity at COLUMBIA HIGH SCHOOL?
Student demographics at COLUMBIA HIGH SCHOOL are roughly 51% White, 43% Hispanic, 1% Black, 1% Asian, 4% Two or more.
Who oversees COLUMBIA HIGH SCHOOL?
COLUMBIA HIGH SCHOOL is overseen by NAMPA SCHOOL DISTRICT in Canyon County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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