Annex School District 29

402 Annex Rd
Ontario, OR 97914-8010
(District boundaries shown in map)
10/
10
Top 10%

Top Rankings

Annex School District 29 ranks among the top 20% of public school district in Oregon for:

Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 10%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2025-26 school year, there is 1 public school serving 79 students in Annex School District 29. This district's average testing ranking is 10/10, which is in the top 10% of public schools in Oregon.
Public School in Annex School District 29 have an average math proficiency score of 45% (versus the Oregon public school average of 31%), and reading proficiency score of 55% (versus the 44% statewide average).
Minority enrollment is 34% of the student body (majority Hispanic), which is less than the Oregon public school average of 42% (majority Hispanic).

Overview

This School District
This State (OR)
# Schools
1 School
1,302 Schools
# Students
79 Students
541,703 Students
# Teachers
9 Teachers
29,489 Teachers
Student-Teacher Ratio
9:1
9:1

Student By Grade

District Rank

Annex School District 29, which is ranked within the top 10% of all 185 school districts in Oregon (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 50% has decreased from PS% over five school years.
This School District
State Average (OR)
#16 out of 187 school districts
(Top 10%)
45%
31%
50-59%
44%
≤20%
30%
(20-21)
<50%
81%

Students by Ethnicity:

0.50
0.60
% American Indian
n/a
1%
% Asian
n/a
4%
% Hispanic
26%
26%
% Black
n/a
3%
% White
66%
58%
% Hawaiian
n/a
1%
% Two or more races
8%
7%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $28,367 is higher than the state median of $18,279. The school district revenue/student has declined by 22% over four school years.
The school district's spending/student of $30,633 is higher than the state median of $19,325. The school district spending/student has declined by 22% over four school years.
This School District
This State (OR)
Total Revenue
$2 MM
$9,902 MM
Spending
$2 MM
$10,468 MM
Revenue / Student
$28,367
$18,279
Spending / Student
$30,633
$19,325

Best Annex School District 29 Public Schools (2025-26)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Annex Charter School
Charter School
(Math: 40-49% | Reading: 50-59%)
Rank:
8/
10
Top 30%
402 Annex Rd
Ontario, OR 97914
(541) 262-3280
Gr: K-8 | 79 students Student-teacher ratio: 9:1 Minority enrollment: 34%

Frequently Asked Questions

How many schools belong to Annex School District 29?
Annex School District 29 manages 1 public schools serving 79 students.
What is the rank of Annex School District 29?
Annex School District 29 is ranked #15 out of 185 school districts in Oregon (top 10%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Oregon school districts for: Highest overall rank (Top 10%), Highest math proficiency (Top 10%), Highest reading/language arts proficiency (Top 20%) and Lowest student-teacher ratio (Top 1%)
What is the racial composition of students in Annex School District 29?
66% of Annex School District 29 students are White, 26% of students are Hispanic, and 8% of students are Two or more races.
What is the student/teacher ratio of Annex School District 29?
Annex School District 29 has a student/teacher ratio of 9:1, which is lower than the Oregon state average of 18:1.
What is Annex School District 29's spending/student ratio?
The school district's spending/student of $30,633 is higher than the state median of $19,325. The school district spending/student has declined by 22% over four school years.

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Quick Facts (2025-26)

  • District size: 1 school
  • Grades: PK-11
  • Enrollment: 79 students
  • Student-Teacher Ratio: 9:1
  • Minority Enrollment: 34%
  • : <50%
  • : Top 10% in OR
  • : 45% (Top 10%)
  • : 50-59% (Top 20%)
  • : ≤20% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), OR Dept. of Education

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