Serving 112 students in grades Kindergarten-12, Northwest Allprep ranks in the bottom 50% of all schools in Washington for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 15-19% (which is lower than the Washington state average of 41%). The percentage of students achieving proficiency in reading/language arts is 39% (which is lower than the Washington state average of 53%).
Minority enrollment is 31% of the student body (majority Hispanic), which is lower than the Washington state average of 53% (majority Hispanic).
Quick Facts (26-27)
- Grades: Kindergarten-12
- Enrollment: 112 students
- Minority Enrollment: 31%
- Graduation Rate: 70-74% (Btm 50% in WA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 15-19% (Btm 50%)
- Reading Proficiency: 39% (Btm 50%)
- Science Proficiency: 25-29% (Btm 50%)
- Attendance Zone: NW Allprep's attendance zone covers the entire school district in Prosser, WA, encompassing approximately 268.4 square miles. Families can typically expect a drive of 20-30 minutes to reach the school, with the furthest edge of the zone located about 124.7 miles away.
- Source: National Center for Education Statistics (NCES), WA Dept. of Education
School Overview
Northwest Allprep's student population of 112 students has declined by 79% over five school years.
Grades Offered
Grades Kindergarten-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
112 students
Showing 2016–2025. Full 13-year historical data available below ↓
Total Classroom Teachers (15-16)
6 teachers
School Calendar
School Rankings
Northwest Allprep ranks within the bottom 50% of all 2,088 schools in Washington (based off of combined math and reading proficiency testing data).
The diversity score of Northwest Allprep is 0.48, which is less than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1826 out of 2088 schools
(Bottom 50%)
(Bottom 50%)
Showing 2013–2023. Full 12-year historical data available below ↓
Math Test Scores (% Proficient)
15-19%
41%
Reading/Language Arts Test Scores (% Proficient)
39%
53%
Science Test Scores (% Proficient)
25-29%
49%
American Indian
3%
1%
Showing 2015–2025. Full 13-year historical data available below ↓
Hispanic
18%
27%
Showing 2016–2025. Full 13-year historical data available below ↓
Black
4%
5%
Showing 2015–2025. Full 13-year historical data available below ↓
White
69%
47%
Showing 2016–2025. Full 13-year historical data available below ↓
Two or more races
6%
9%
Showing 2015–2025. Full 13-year historical data available below ↓
All Ethnic Groups
Showing 2016–2025. Full 13-year historical data available below ↓
Graduation Rate
70-74%
83.8%
Eligible for Free Lunch
46%
39%
Showing 2016–2025. Full 13-year historical data available below ↓
Eligible for Reduced Lunch
11%
9%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), WA Dept. of Education
Frequently Asked Questions
What is Northwest Allprep's ranking?
Northwest Allprep is ranked #1826 out of 2,088 schools, which ranks it among the bottom 50% of public schools in Washington.
What percent of students have achieved state testing proficiency in math and reading?
15-19% of students have achieved math proficiency (compared to the 41% WA state average), while 39% of students have achieved reading proficiency (compared to the 53% WA state average).
What is the graduation rate of Northwest Allprep?
The graduation rate of Northwest Allprep is 70-74%, which is lower than the Washington state average of 83.8%.
How many students attend Northwest Allprep?
112 students attend Northwest Allprep.
What is the racial composition of the student body?
69% of Northwest Allprep students are White, 18% of students are Hispanic, 6% of students are Two or more races, 4% of students are Black, and 3% of students are American Indian.
What grades does Northwest Allprep offer ?
Northwest Allprep offers enrollment in grades Kindergarten-12 (Supplemental Virtual).
What school district is Northwest Allprep part of?
Northwest Allprep is part of Toppenish School District.
In what neighborhood is Northwest Allprep located?
Northwest Allprep is located in the Fircrest neighborhood of Prosser, WA.
School Reviews
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