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SCHOOL COMMUNITY·TWIN FALLS DISTRICT·NCES 160324000660

I B PERRINE ELEMENTARY SCHOOL

452 CASWELL AVENUE WEST, TWIN FALLS, ID 83301 · (208) 733-4288 · Twin Falls County
GRADES PK–05ELEMENTARY13-CITYTITLE IREGULAR SCHOOL359 STUDENTS
Enrollment
359
Elementary
DISTRICT 419 · STATE 332
Student : Teacher
13.3:1
27 FTE teachers
DISTRICT 15.6:1 · STATE 18.1:1
Free / Reduced Lunch
66%
238 students
DISTRICT 51% · STATE 46%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
51
Grade 1
49
Grade 2
64
Grade 3
70
Grade 4
63
Grade 5
62
Student demographics
White
22964%
DISTRICT 67% · STATE 72%
Hispanic
7421%
DISTRICT 25% · STATE 21%
Black
247%
DISTRICT 3% · STATE 1%
Asian
51%
DISTRICT 1% · STATE 1%
Two+
154%
DISTRICT 3% · STATE 3%
Native American
10%
DISTRICT 0% · STATE 1%
Pacific Islander
113%
DISTRICT 1% · 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
17850%
Female
18150%

Discussions

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Test scores

ISAT 2024-25 . % Proficient
English Language Arts
20.3%
ID avg 53.4%
Math
18.9%
ID avg 43.5%

What this means: On the ISAT, Idaho's statewide test, about 20 of every 100 students at this school read and write at grade level and about 19 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 →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
359
-200 (-36%) vs 2017
Student : Teacher
13.3:1
was 19.3:1
% White
64%
was 69%
% Hispanic
21%
was 18%
% Black
7%
was 4%
% Asian
1%
was 5%
Source: NCES Common Core of Data

About I B PERRINE ELEMENTARY SCHOOL

Set in TWIN FALLS, Idaho, I B PERRINE ELEMENTARY SCHOOL is a middle-of-the-pack primary school, overseen by TWIN FALLS DISTRICT. It enrolls 359 students across grades pre-K through 5.

Across the 18 schools in TWIN FALLS DISTRICT (9,000 students total), I B PERRINE ELEMENTARY SCHOOL accounts for its share of the district's footprint.

In terms of who attends, I B PERRINE ELEMENTARY SCHOOL reports that the largest single group is White, at 64% of enrollment. The remainder consists of 21% Hispanic, 7% Black, 4% multiracial, 3% Pacific Islander. That is noticeably less White than the county at large, where the share is closer to 79%.

On the resource side, The school lists 27 full-time-equivalent teachers, for a student-teacher ratio near 13.3:1. The state averages around 18.1:1, so this campus is tighter than the state norm typical. About 66% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is above Twin Falls County's rate of about 44%.

Across the wider county, the surrounding county (Twin Falls County) records that the typical household earns roughly $67,409 per year, roughly 24% of adults have completed at least a four-year degree, and roughly 8% of residents live below the federal poverty line. Across Twin Falls County's 41 public schools (combined enrollment of about 16,273 students), I B PERRINE ELEMENTARY SCHOOL is one campus in the mix.

The closest other public school is ROBERT STUART MIDDLE SCHOOL, roughly 0.2 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius.

I B PERRINE ELEMENTARY SCHOOL operates from a metropolitan location.

Five-year trend. Over the past 7-year window, the student count declined 36%: 559 students in 2018 compared to 359 in 2025. Over the same period, the White share decreased from 69% to 64%. Class-load math has tightened: from 19.3:1 in 2018 to 13.3:1 in 2025.

On the community side, members of the I B PERRINE ELEMENTARY SCHOOL community share and discuss science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.

Twin Falls County at a glance

View full county profile
Population
93,734
Census ACS
Median income
$67,409
Household, ACS
Bachelor's+
24%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
41
16,273 students

Quick facts

School name
I B PERRINE ELEMENTARY SCHOOL
District
TWIN FALLS DISTRICT
Address
452 CASWELL AVENUE WEST, TWIN FALLS, ID 83301
Phone
(208) 733-4288
County
Twin Falls County
Level
Elementary
Grade range
PK–05
Total enrollment
359
Teachers (FTE)
27
Student–teacher ratio
13.3:1
Free/Reduced lunch
238 (66%)
Locale
13-City: Small
NCES ID
160324000660
Charter school
No
Virtual school
No

Related schools

Other schools in TWIN FALLS DISTRICT
Other schools in TWIN FALLS
Nearby schools

Frequently asked questions

About I B PERRINE ELEMENTARY SCHOOL
How large is I B PERRINE ELEMENTARY SCHOOL?
I B PERRINE ELEMENTARY SCHOOL enrolls approximately 359 students in grades PK-05.
What age range does I B PERRINE ELEMENTARY SCHOOL serve?
I B PERRINE ELEMENTARY SCHOOL serves students from grade PK through grade 05.
How many students per teacher at I B PERRINE ELEMENTARY SCHOOL?
Approximately 13.3:1 students per teacher at I B PERRINE ELEMENTARY SCHOOL.
How diverse is I B PERRINE ELEMENTARY SCHOOL?
I B PERRINE ELEMENTARY SCHOOL reports a student body of 64% White, 21% Hispanic, 7% Black, 1% Asian, 4% Two or more.
What district is I B PERRINE ELEMENTARY SCHOOL in?
I B PERRINE ELEMENTARY SCHOOL is part of TWIN FALLS DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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