Enrollment
269
High
DISTRICT 299 · STATE 455
SCHOOL COMMUNITY·NEW PLYMOUTH DISTRICT·NCES 160237000736
NEW PLYMOUTH HIGH SCHOOL
207 PLYMOUTH AVENUE, NEW PLYMOUTH, ID 83655 · (208) 278-5311 · Payette County
GRADES 09–12HIGH42-RURALREGULAR SCHOOL269 STUDENTS
C
allk12 Grade
Scored higher than 33% of Idaho public high schools
- CTest 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
Student : Teacher
15.8:1
17 FTE teachers
DISTRICT 17.3:1 · STATE 16.0:1
Free / Reduced Lunch
29%
77 students
DISTRICT 36% · STATE 46%
Community
0
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
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 69 | 26% |
| Grade 10 | 74 | 28% |
| Grade 11 | 64 | 24% |
| Grade 12 | 62 | 23% |
Student demographics
28%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 32% · STATE 44% · US 70%
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
School pathway
Feeds from
Based on grade levels within NEW PLYMOUTH DISTRICT. Attendance zones can vary; confirm enrollment with the district.
Test scores
ISAT 2024-25 . % ProficientEnglish Language Arts
57.4%
ID avg 53.4%
Math
31.5%
ID avg 43.5%
What this means: On the ISAT, Idaho's statewide test, about 57 of every 100 students at this school read and write at grade level and about 32 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 NEW PLYMOUTH HIGH SCHOOL
| School | Students | Low-income | Proficient |
|---|---|---|---|
| NEW PLYMOUTH HIGH SCHOOL this school | 269 | 28.6% | N/A |
| GRANGEVILLE HIGH SCHOOL GRANGEVILLE | 244 | 32.4% | N/A |
| BONNERS FERRY HIGH SCHOOL BONNERS FERRY | 421 | 30.2% | N/A |
| FIRTH HIGH SCHOOL FIRTH | 305 | 27.5% | N/A |
| RIRIE JR/SR HIGH SCHOOL RIRIE | 354 | 24.6% | N/A |
| MALAD SENIOR HIGH SCHOOL MALAD CITY | 315 | 31.4% | 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 NEW PLYMOUTH HIGH SCHOOL ranks
Among high schools| Measure | This school | In Idaho |
|---|---|---|
| Math proficiency ranked highest first | 31.5% | #45 of 84 |
| Reading proficiency ranked highest first | 57.4% | #55 of 97 |
| Enrollment ranked largest first | 269 | #89 of 198 |
| Students per teacher ranked fewest first | 15.8:1 | #28 of 105 |
| Diversity index ranked most diverse first | 28.0% | #74 of 105 |
| Free and reduced lunch ranked highest share first | 28.6% | #111 of 146 |
| Enrollment change since 2017-18 ranked steepest decline first | -11.8% | #22 of 50 |
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 2024-25Enrollment
269
-35 (-12%) vs 2020
+2% since 2000-01, when it was 264
Student : Teacher
15.8:1
was 19.0:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 269 | 17 | 15.8:1 | 29% (77) |
| 2023-24 | 290 | 16 | 18.1:1 | 23% (68) |
| 2022-23 | 306 | 16.8 | 18.3:1 | 26% (81) |
| 2020-21 | 304 | 16 | 19.0:1 | 25% (77) |
| 2017-18 | 305 | 19.6 | 15.6:1 | 30% (92) |
| 2015-16 | 294 | 18 | 16.3:1 | 38% (111) |
| 2010-11 | 290 | 20 | 14.5:1 | 45% (131) |
| 2000-01 | 264 | 17 | 15.5:1 | 25% (67) |
Source: NCES Common Core of Data. Rows are the federal collections on file for NEW PLYMOUTH HIGH SCHOOL.
Since 2017-18: students down 12% (305 to 269); teachers down 13% (19.6 to 17).
About NEW PLYMOUTH HIGH SCHOOL
NEW PLYMOUTH HIGH SCHOOL is a small high school located in NEW PLYMOUTH, Idaho. It serves 269 students in grades 9 through 12. The average among high schools in Idaho is roughly 455 students; this school is 41% smaller than that.
NEW PLYMOUTH HIGH SCHOOL is part of a district of 3 schools: NEW PLYMOUTH DISTRICT, with 898 students.
About 84% of the student body at NEW PLYMOUTH HIGH SCHOOL is White. The rest of enrollment is 12% Hispanic and 2% multiracial. The White share in Payette County as a whole is similar, at about 82%. NEW PLYMOUTH HIGH SCHOOL's diversity index is 28%, against a US figure of 70%.
Its 17 full-time-equivalent teachers give the school a ratio of 15.8:1. That is close to the 16.0:1 average for high schools in Idaho. The school's lunch program data list 29% of students as eligible for free or reduced-price meals. On average, public schools in Payette County report 50%.
The allk12 Grade for NEW PLYMOUTH HIGH SCHOOL is C. Compared with Idaho public high schools, the school scored higher than 33% on a mix of test scores, poverty-adjusted results, and recent trend.
In the county around the school, Payette County, the median household income is $67,673, roughly 17% of adults have a four-year degree or more, and about 8% of residents live below the federal poverty line. There are 14 public schools in Payette County, enrolling about 4,521 students in all.
Nearest public school: NEW PLYMOUTH ELEMENTARY, about 0.4 miles away. A five-mile radius around the school includes 2 other public schools.
NCES assigns NEW PLYMOUTH HIGH SCHOOL the locale Rural: Distant, meaning in rural territory some distance from an urban area.
Enrollment at NEW PLYMOUTH HIGH SCHOOL declined 12% between 2020-21 and 2024-25, from 304 to 269 students. The ratio was 19.0:1 in 2020-21 and 15.8:1 in 2024-25.
The allk12 site hosts a discussion page for NEW PLYMOUTH HIGH SCHOOL covering things like sports schedules, lunch menus, and spirit week. Posting is open to anyone connected to the school.
Payette County at a glance
View full county profilePopulation
26,771
Census ACS
Median income
$67,673
Household, ACS
Bachelor's+
17%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
14
4,521 students
Quick facts
Related schools
Other schools in NEW PLYMOUTH DISTRICT
- NEW PLYMOUTH ELEMENTARYElementary · 404 students
- NEW PLYMOUTH MIDDLE SCHOOLMiddle · 225 students
Other schools in NEW PLYMOUTH
- NEW PLYMOUTH ELEMENTARYElementary · 404 students
- NEW PLYMOUTH MIDDLE SCHOOLMiddle · 225 students
Nearby schools
- NEW PLYMOUTH ELEMENTARY0.4 mi · 404
- NEW PLYMOUTH MIDDLE SCHOOL0.6 mi · 225
- FRUITLAND ELEMENTARY SCHOOL5.1 mi · 557
- FRUITLAND MIDDLE SCHOOL5.2 mi · 467
- FRUITLAND HIGH SCHOOL5.5 mi · 509
- FRUITLAND PREPARATORY ACADEMY5.5 mi · 18
Frequently asked questions
About NEW PLYMOUTH HIGH SCHOOLHow many students attend NEW PLYMOUTH HIGH SCHOOL?
NEW PLYMOUTH HIGH SCHOOL enrolls approximately 269 students in grades 09-12.
What grades does NEW PLYMOUTH HIGH SCHOOL serve?
NEW PLYMOUTH HIGH SCHOOL serves grades 09-12.
How many teachers does NEW PLYMOUTH HIGH SCHOOL have?
NEW PLYMOUTH HIGH SCHOOL employs 17 FTE teachers, for a student-to-teacher ratio of 15.8:1.
What is the racial breakdown of students at NEW PLYMOUTH HIGH SCHOOL?
At NEW PLYMOUTH HIGH SCHOOL, the student body is approximately 84% White, 12% Hispanic, 1% Asian, 2% Two or more.
Is NEW PLYMOUTH HIGH SCHOOL public or private?
NEW PLYMOUTH HIGH SCHOOL is a public K-12 school, overseen by NEW PLYMOUTH DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.