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Public School Review - Established 2003

Annex SD 29 School District

402 Annex Rd
Ontario, OR 97914-8010
(District boundaries shown in map)
: 
10/
10
Top 10%
Tel: (541) 262-3280
www.annex.k12.or.us

Top Rankings

Annex SD 29 School District 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%)
For the 2026 school year, there is 1 public school serving 131 students in Annex SD 29 School District. This district's average testing ranking is 10/10, which is in the top 10% of public schools in Oregon.
Public School in Annex SD 29 School District 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 24% of the student body (majority Hispanic), which is less than the Oregon public school average of 43% (majority Hispanic).

Overview

This School District
This State (OR)
# Schools
1 School
1,294 Schools
# Students
131 Students
539,626 Students
# Teachers
8 Teachers
29,777 Teachers
Student-Teacher Ratio
16:1
16:1

Student By Grade

Comparison of Students By Grade Trends

GradeAnnex SD 29 School DistrictOregon
Kind13166
112178
215187
317197
411194
57201
62200
715201
87203
98210
108214
118216
128214
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District Rank

Annex SD 29 School District, 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.
Definition of Terms
This School District
State Average (OR)
#16 out of 187 school districts
(Top 10%)

Overall School District Rank Trends

YearAnnex SD 29 School District
2023#16
2022#39
2019#126
2018#160
2017#187
2016#175
2015#155
2014#190
2013#191
2012#193
2011#179
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45%
31%

Math Proficiency Trends

YearAnnex SD 29 School DistrictOregon
202345%31%
202234%31%
201937%40%
201824%41%
201715%42%
201624%43%
201534%42%
201424%63%
201330%63%
201230%64%
201115%63%
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50-59%
44%

Reading and Language Arts Proficiency Trends

YearAnnex SD 29 School DistrictOregon
202254%44%
201937%54%
201824%56%
201724%55%
201624%57%
201534%56%
201444%72%
201349%72%
201249%74%
201174%81%
201064%78%
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≤20%
30%
(20-21)
<50%
81%

Graduation Rate Trends

YearAnnex SD 29 School DistrictOregon
202150%81%
201650%77%
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Students by Ethnicity:

0.38
0.60

Comparison of Diversity Score Trends

YearAnnex SD 29 School DistrictOregon
20240.500.59
20230.410.59
20220.430.58
20210.350.58
20200.450.56
20190.450.56
20180.540.55
20170.540.55
20160.560.55
20150.530.54
20140.560.54
20130.530.54
20120.510.53
20110.390.53
20100.480.51
20090.480.51
20080.420.49
20070.450.48
20060.500.44
20050.500.45
20040.470.42
20030.530.41
20020.450.38
20010.550.34
20000.520.32
19990.560.31
19980.560.30
19970.470.27
19960.480.27
19950.520.26
19940.530.24
19930.490.22
19920.490.22
19910.490.21
19900.430.21
19890.470.20
19880.450.19
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% American Indian
n/a
1%

American Indian Student Percentage Comparison Over Years (1996-2015)

YearAnnex SD 29 School DistrictOregon
20151%2%
20062%3%
20052%3%
20041%3%
20031%3%
19962%2%
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% Asian
n/a
4%

Asian Student Percentage Comparison Over Years (1988-2016)

YearAnnex SD 29 School DistrictOregon
20162%5%
20153%4%
20142%4%
20132%4%
20041%5%
20037%5%
20022%5%
20017%4%
20006%4%
19997%4%
19987%4%
19975%4%
19966%3%
19955%3%
19947%3%
19939%3%
199210%3%
19918%3%
19906%3%
19897%3%
19887%3%
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% Hispanic
22%
26%

Hispanic Student Percentage Comparison Over Years (1988-2024)

YearAnnex SD 29 School DistrictOregon
202426%26%
202321%25%
202223%25%
202116%25%
202025%24%
201925%24%
201837%23%
201737%23%
201635%22%
201534%22%
201439%22%
201333%22%
201236%21%
201126%21%
201039%21%
200938%18%
200823%18%
200733%17%
200637%16%
200537%15%
200431%14%
200330%13%
200230%11%
200136%11%
200033%9%
199940%9%
199839%8%
199728%7%
199624%7%
199535%6%
199432%6%
199324%5%
199223%5%
199125%4%
199022%4%
198924%4%
198822%3%
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% Black
n/a
3%

Black Student Percentage Comparison Over Years (2015-2016)

YearAnnex SD 29 School DistrictOregon
20161%2%
20151%2%
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% White
76%
57%

White Student Percentage Comparison Over Years (1988-2024)

YearAnnex SD 29 School DistrictOregon
202466%58%
202374%59%
202272%60%
202179%60%
202070%62%
201970%62%
201857%63%
201757%63%
201657%63%
201560%64%
201454%64%
201360%65%
201260%65%
201174%66%
201061%67%
200962%69%
200845%69%
200767%70%
200661%73%
200561%73%
200466%75%
200362%76%
200268%78%
200157%80%
200061%82%
199953%82%
199854%83%
199767%85%
199668%85%
199560%86%
199461%87%
199367%88%
199267%88%
199167%89%
199072%89%
198969%89%
198871%90%
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% Hawaiian
n/a
1%
% Two or more races
2%
8%

Two or More Races Student Percentage Comparison Over Years (2014-2024)

YearAnnex SD 29 School DistrictOregon
20248%7%
20235%7%
20225%7%
20215%7%
20205%6%
20195%6%
20186%6%
20176%6%
20165%6%
20151%5%
20145%5%
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All Ethnic Groups

District Revenue and Spending

The revenue/student of $17,107 in this school district is less than the state median of $18,349. The school district revenue/student has declined by 32% over four school years.
The school district's spending/student of $18,473 is less than the state median of $19,399. The school district spending/student has declined by 29% over four school years.
Definition of Terms
This School District
This State (OR)
Total Revenue
$2 MM
$9,902 MM

Total Revenues Trends

YearAnnex SD 29 School DistrictOregon
2023$2 MM$14 MM
2022$2 MM$13 MM
2021$2 MM$14 MM
2020$2 MM$13 MM
2019$2 MM$13 MM
2018$2 MM$12 MM
2017$2 MM$10 MM
2016$1 MM$10 MM
2015$1 MM$9 MM
2014$1 MM$9 MM
2012$1 MM$9 MM
2011$1 MM$9 MM
2010$1 MM$9 MM
2009$1 MM$9 MM
2008$1 MM$9 MM
2007$1 MM$8 MM
2006$1 MM$8 MM
2005$1 MM$7 MM
2004$1 MM$7 MM
2003$1 MM$7 MM
2002$1 MM$8 MM
2001$1 MM$7 MM
2000$1 MM$7 MM
1999$1 MM$7 MM
1998$1 MM$7 MM
1997$1 MM$6 MM
1996$1 MM$5 MM
1995$1 MM$4 MM
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Spending
$2 MM
$10,468 MM

Total Expenditure Trends

YearAnnex SD 29 School DistrictOregon
2023$2 MM$13 MM
2022$2 MM$13 MM
2021$2 MM$13 MM
2020$2 MM$13 MM
2019$2 MM$12 MM
2018$1 MM$11 MM
2017$1 MM$11 MM
2016$1 MM$10 MM
2015$1 MM$9 MM
2014$1 MM$9 MM
2012$1 MM$8 MM
2011$1 MM$9 MM
2010$1 MM$9 MM
2009$1 MM$9 MM
2008$1 MM$9 MM
2007$1 MM$8 MM
2006$1 MM$8 MM
2005$1 MM$7 MM
2004$1 MM$8 MM
2003$1 MM$8 MM
2002$1 MM$8 MM
2001$1 MM$7 MM
2000$1 MM$7 MM
1999$1 MM$7 MM
1998$1 MM$7 MM
1997$1 MM$6 MM
1996$1 MM$5 MM
1995$1 MM$4 MM
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Revenue / Student
$17,107
$18,349

Average Revenue Per Student Trends

YearAnnex SD 29 School DistrictOregon
2023$27,329$15,731
2022$25,231$15,550
2021$36,738$17,612
2020$25,231$15,550
2019$19,890$15,425
2018$18,724$13,735
2017$20,548$13,275
2016$18,079$13,680
2015$12,455$10,566
2014$12,169$11,408
2012$9,923$11,203
2011$14,481$10,658
2010$13,048$10,566
2009$12,397$11,034
2008$12,216$10,713
2006$15,356$10,288
2005$12,672$8,933
2004$12,100$9,082
2003$10,360$8,131
2002$10,711$8,626
2001$10,771$7,836
2000$13,029$7,798
1999$8,895$7,145
1998$10,024$7,139
1997$8,458$6,622
1995$10,167$6,500
1992$8,953$5,437
1990$7,108$5,096
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Spending / Student
$18,473
$19,399

Average Expenditure Per Student Trends

YearAnnex SD 29 School DistrictOregon
2023$29,512$14,691
2022$26,385$15,079
2021$39,672$16,448
2020$26,385$15,079
2019$18,352$14,517
2018$16,483$13,171
2017$15,027$13,719
2016$12,395$13,839
2015$11,833$10,394
2014$12,701$11,426
2012$10,526$10,613
2011$14,019$10,638
2010$12,397$10,394
2009$11,986$11,196
2008$11,486$10,893
2006$13,678$9,826
2005$16,687$9,204
2004$12,729$9,658
2003$10,395$8,745
2002$9,300$8,621
2001$12,169$8,219
2000$12,565$7,139
1999$11,267$7,276
1998$10,349$7,067
1997$11,843$6,935
1995$11,000$5,974
1992$9,047$5,702
1990$7,123$5,457
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Best Annex SD 29 School District Public Schools (2026)

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-12 | 131 students Student-teacher ratio: 16:1 Minority enrollment: 24%

Frequently Asked Questions

How many schools belong to Annex SD 29 School District?
Annex SD 29 School District manages 1 public schools serving 131 students.
What is the rank of Annex SD 29 School District?
Annex SD 29 School District is ranked #16 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%) and Highest reading/language arts proficiency (Top 20%)
What is the racial composition of students in Annex SD 29 School District?
76% of Annex SD 29 School District students are White, 22% of students are Hispanic, and 2% of students are Two or more races.
What is the student/teacher ratio of Annex SD 29 School District?
Annex SD 29 School District has a student/teacher ratio of 16:1, which is lower than the Oregon state average of 18:1.
What is Annex SD 29 School District's spending/student ratio?
The school district's spending/student of $18,473 is less than the state median of $19,399. The school district spending/student has declined by 29% over four school years.

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Quick Facts (2026)

  • District size: 1 school
  • Grades: PK-11
  • Enrollment: 131 students
  • Student-Teacher Ratio: 16:1
  • Minority Enrollment: 24%
  • : <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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