Item: Corvallis School District 509j
Rating: 9
Author: �鶹������ý

Home > Oregon > Benton County

Corvallis School District 509j

1555 Sw 35th St
Corvallis, OR 97333

( shown in map)

Top 20%

Tel: (541) 757-5811

<�鶹��ý class="so-dt-title" id="top-rankings">Top Rankings

Corvallis School District 509j ranks among the top 20% of public school district in Oregon for:

Category

Attribute

Overall Rank

Highest overall rank (Top 20%)

Math Proficiency

Highest math proficiency (Top 20%)

Science Proficiency

Highest science proficiency (Top 20%)

Graduation Rate

Highest graduation rate (Top 10%)

Diversity

Most diverse schools (Top 1%)

Community Size

Largest student body (number of students) (Top 1%)

For the 2026 school year, there is 1 public charter school serving 102 students in Corvallis School District 509j. This district's average charter is 6/10, which is in the top 50% of public charter schools in Oregon.

Public Charter School in Corvallis School District 509j have an score of 35% (versus the Oregon public charter school average of 34%), and score of 55% (versus the 51% statewide average).

Minority enrollment is 16% of the student body (majority Hispanic), which is less than the Oregon public charter school average of 28% (majority Hispanic).

<�鶹��ý class='so-dt-title' id="overview">Overview

This School District

This State (OR)

# Schools

13 Schools

133 Schools

# Students

6,118 Students

42,875 Students

# Teachers

300 Teachers

2,179 Teachers

Student-Teacher Ratio

20:1

<�鶹��ý class='so-dt-title' id="student-by-grade">Student By Grade

View Data

Comparison of Students By Grade Trends
Grade	Corvallis School District 509j	Oregon
Kind	18	14
1	18	16
2	20	17
3	17	16
4	13	16
5	16	16

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<�鶹��ý class='so-dt-title' id="district-rank">District Rank

Corvallis School District 509j, which is ranked within the top 20% 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 89% has increased from 87% over five school years.

This School District

State Average (OR)

#24 out of 187 school districts
(Top 20%)

View Data

Overall School District Rank Trends
Year	Corvallis School District 509j
2023	#24
2022	#30
2019	#17
2018	#9
2017	#7
2016	#7
2015	#9
2014	#9
2013	#7
2012	#10
2011	#12

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39%

31%

View Data

Math Proficiency Trends
Year	Corvallis School District 509j	Oregon
2023	39%	31%
2022	39%	31%
2019	49%	40%
2018	52%	41%
2017	55%	42%
2016	58%	43%
2015	57%	42%
2014	74%	63%
2013	76%	63%
2012	74%	64%
2011	72%	63%

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51%

44%

View Data

Reading and Language Arts Proficiency Trends
Year	Corvallis School District 509j	Oregon
2022	51%	44%
2019	62%	54%
2018	52%	56%
2017	65%	55%
2016	68%	57%
2015	70%	56%
2014	84%	72%
2013	85%	72%
2012	85%	74%
2011	88%	81%
2010	84%	78%

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38%

30%

View Data

Science Proficiency Trends
Year	Corvallis School District 509j	Oregon
2022	38%	30%
2021	80%	35%

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89%

81%

View Data

Graduation Rate Trends
Year	Corvallis School District 509j	Oregon
2023	89%	81%
2022	89%	81%
2021	88%	81%
2020	90%	84%
2019	89%	81%
2018	87%	80%
2017	85%	78%
2016	82%	77%
2015	86%	76%
2014	84%	74%
2013	72%	72%

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<�鶹��ý class='so-dt-title' id="students-by-ethnicity">Students by Ethnicity:

0.55

0.46

View Data

Comparison of Diversity Score Trends
Year	Corvallis School District 509j	Oregon
2023	0.53	0.59
2022	0.53	0.58
2021	0.52	0.58
2020	0.51	0.56
2019	0.51	0.56
2018	0.48	0.55
2017	0.48	0.55
2016	0.48	0.55
2015	0.47	0.54
2014	0.49	0.54
2013	0.48	0.54
2012	0.46	0.53
2011	0.46	0.53
2010	0.42	0.51
2009	0.42	0.51
2008	0.41	0.49
2007	0.40	0.48
2006	0.35	0.44
2005	0.36	0.45
2004	0.35	0.42
2003	0.33	0.41
2002	0.31	0.38
2001	0.26	0.34
2000	0.23	0.32
1999	0.22	0.31
1998	0.20	0.30
1997	0.19	0.27
1996	0.17	0.27
1995	0.16	0.26
1994	0.13	0.24
1993	0.12	0.22
1992	0.11	0.22
1991	0.11	0.21

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% American Indian

View Data

American Indian Student Percentage Comparison Over Years (1998-2023)
Year	Corvallis School District 509j	Oregon
2023	1%	1%
2022	1%	1%
2021	1%	1%
2020	1%	1%
2019	1%	1%
2014	1%	2%
2013	2%	2%
2012	1%	2%
2011	1%	2%
2010	2%	3%
2009	3%	3%
2008	3%	3%
2007	3%	3%
2006	1%	3%
2005	3%	3%
2004	3%	3%
2003	2%	3%
2002	2%	3%
2001	1%	2%
1999	1%	2%
1998	1%	2%

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% Asian

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Corvallis School District 509j	Oregon
2023	5%	4%
2022	5%	4%
2021	5%	4%
2020	6%	4%
2019	6%	4%
2018	6%	4%
2017	6%	4%
2016	7%	5%
2015	7%	4%
2014	6%	4%
2013	6%	4%
2012	6%	4%
2011	6%	4%
2010	9%	6%
2009	9%	6%
2008	9%	6%
2007	9%	6%
2006	8%	5%
2005	7%	5%
2004	8%	5%
2003	8%	5%
2002	7%	5%
2001	6%	4%
2000	6%	4%
1999	5%	4%
1998	5%	4%
1997	5%	4%
1996	5%	3%
1995	4%	3%
1994	4%	3%
1993	3%	3%
1992	4%	3%
1991	3%	3%

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% Hispanic

19%

15%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Corvallis School District 509j	Oregon
2023	18%	25%
2022	18%	25%
2021	18%	25%
2020	16%	24%
2019	16%	24%
2018	15%	23%
2017	15%	23%
2016	15%	22%
2015	15%	22%
2014	15%	22%
2013	14%	22%
2012	14%	21%
2011	13%	21%
2010	13%	21%
2009	11%	18%
2008	10%	18%
2007	10%	17%
2006	9%	16%
2005	9%	15%
2004	8%	14%
2003	7%	13%
2002	7%	11%
2001	6%	11%
2000	5%	9%
1999	5%	9%
1998	4%	8%
1997	4%	7%
1996	3%	7%
1995	3%	6%
1994	2%	6%
1993	2%	5%
1992	1%	5%
1991	1%	4%

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% Black

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Corvallis School District 509j	Oregon
2023	2%	3%
2022	1%	2%
2021	1%	2%
2020	1%	2%
2019	1%	2%
2018	1%	2%
2017	1%	2%
2016	1%	2%
2015	3%	2%
2014	1%	2%
2013	1%	2%
2012	1%	2%
2011	2%	3%
2010	2%	3%
2009	3%	4%
2008	3%	4%
2007	2%	4%
2006	2%	3%
2005	2%	4%
2004	2%	3%
2003	2%	3%
2002	2%	3%
2001	2%	3%
2000	2%	3%
1999	2%	3%
1998	1%	3%
1997	1%	2%
1996	1%	3%
1995	1%	3%
1994	1%	2%
1993	1%	2%
1992	1%	2%
1991	1%	2%

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% White

64%

72%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Corvallis School District 509j	Oregon
2023	66%	59%
2022	66%	60%
2021	66%	60%
2020	68%	62%
2019	68%	62%
2018	70%	63%
2017	70%	63%
2016	70%	63%
2015	63%	64%
2014	70%	64%
2013	71%	65%
2012	72%	65%
2011	72%	66%
2010	74%	67%
2009	74%	69%
2008	75%	69%
2007	76%	70%
2006	80%	73%
2005	79%	73%
2004	79%	75%
2003	81%	76%
2002	82%	78%
2001	85%	80%
2000	87%	82%
1999	87%	82%
1998	89%	83%
1997	89%	85%
1996	91%	85%
1995	92%	86%
1994	93%	87%
1993	94%	88%
1992	94%	88%
1991	95%	89%

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% Hawaiian

n/a

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Native Hawaiian or Pacific Islander Student Percentage Comparison Over Years (2014-2021)
Year	Corvallis School District 509j	Oregon
2021	1%	1%
2014	1%	1%

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% Two or more races

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Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Corvallis School District 509j	Oregon
2023	8%	7%
2022	9%	7%
2021	8%	7%
2020	8%	6%
2019	8%	6%
2018	8%	6%
2017	8%	6%
2016	7%	6%
2015	8%	5%
2014	6%	5%
2013	6%	4%

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All Ethnic Groups

<�鶹��ý class="so-dt-title" id="district-revenue-and-spending">District Revenue and Spending

The revenue/student of $18,598 is higher than the state median of $18,279. The school district revenue/student has grown by 14% over four school years.

The school district's spending/student of $30,187 is higher than the state median of $19,325. The school district spending/student has grown by 54% over four school years.

This School District

This State (OR)

Total Revenue

$114 MM

$9,902 MM

View Data

Total Revenues Trends
Year	Corvallis School District 509j	Oregon
2023	$114 MM	$14 MM
2022	$108 MM	$13 MM
2021	$114 MM	$14 MM
2020	$108 MM	$13 MM
2019	$106 MM	$13 MM
2018	$89 MM	$12 MM
2017	$83 MM	$10 MM
2016	$82 MM	$10 MM
2015	$74 MM	$9 MM
2014	$73 MM	$9 MM
2012	$68 MM	$9 MM
2011	$71 MM	$9 MM
2010	$74 MM	$9 MM
2009	$71 MM	$9 MM
2008	$71 MM	$9 MM
2007	$65 MM	$8 MM
2006	$63 MM	$8 MM
2005	$59 MM	$7 MM
2004	$62 MM	$7 MM
2003	$51 MM	$7 MM
2002	$53 MM	$8 MM
2001	$55 MM	$7 MM
2000	$50 MM	$7 MM
1999	$51 MM	$7 MM
1998	$54 MM	$7 MM
1997	$48 MM	$6 MM
1996	$46 MM	$5 MM
1995	$45 MM	$4 MM

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Spending

$185 MM

$10,468 MM

View Data

Total Expenditure Trends
Year	Corvallis School District 509j	Oregon
2023	$185 MM	$13 MM
2022	$130 MM	$13 MM
2021	$185 MM	$13 MM
2020	$130 MM	$13 MM
2019	$98 MM	$12 MM
2018	$81 MM	$11 MM
2017	$78 MM	$11 MM
2016	$76 MM	$10 MM
2015	$67 MM	$9 MM
2014	$69 MM	$9 MM
2012	$67 MM	$8 MM
2011	$69 MM	$9 MM
2010	$67 MM	$9 MM
2009	$69 MM	$9 MM
2008	$72 MM	$9 MM
2007	$62 MM	$8 MM
2006	$69 MM	$8 MM
2005	$95 MM	$7 MM
2004	$85 MM	$8 MM
2003	$56 MM	$8 MM
2002	$51 MM	$8 MM
2001	$57 MM	$7 MM
2000	$62 MM	$7 MM
1999	$49 MM	$7 MM
1998	$54 MM	$7 MM
1997	$44 MM	$6 MM
1996	$45 MM	$5 MM
1995	$42 MM	$4 MM

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Revenue / Student

$18,598

$18,279

View Data

Average Revenue Per Student Trends
Year	Corvallis School District 509j	Oregon
2023	$18,084	$15,731
2022	$16,243	$15,550
2021	$20,272	$17,612
2020	$16,243	$15,550
2019	$15,736	$15,425
2018	$13,111	$13,735
2017	$12,543	$13,275
2016	$12,406	$13,680
2015	$11,150	$10,566
2014	$11,252	$11,408
2012	$10,596	$11,203
2011	$10,770	$10,658
2010	$10,990	$10,566
2009	$10,582	$11,034
2008	$10,545	$10,713
2007	$9,542	$9,592
2006	$9,527	$10,288
2005	$8,481	$8,933
2004	$8,825	$9,082
2003	$7,134	$8,131
2002	$7,294	$8,626
2001	$7,393	$7,836
2000	$6,904	$7,798
1999	$6,711	$7,145
1998	$7,045	$7,139
1997	$6,203	$6,622
1995	$5,831	$6,500
1992	$6,344	$5,437

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Spending / Student

$30,187

$19,325

View Data

Average Expenditure Per Student Trends
Year	Corvallis School District 509j	Oregon
2023	$29,352	$14,691
2022	$19,559	$15,079
2021	$32,903	$16,448
2020	$19,559	$15,079
2019	$14,589	$14,517
2018	$11,909	$13,171
2017	$11,784	$13,719
2016	$11,437	$13,839
2015	$10,091	$10,394
2014	$10,625	$11,426
2012	$10,333	$10,613
2011	$10,501	$10,638
2010	$9,947	$10,394
2009	$10,283	$11,196
2008	$10,730	$10,893
2007	$9,215	$9,644
2006	$10,520	$9,826
2005	$13,717	$9,204
2004	$12,100	$9,658
2003	$7,871	$8,745
2002	$6,951	$8,621
2001	$7,622	$8,219
2000	$8,445	$7,139
1999	$6,496	$7,276
1998	$7,086	$7,067
1997	$5,712	$6,935
1995	$5,375	$5,974
1992	$6,364	$5,702

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Best Corvallis School District 509j Public Charter Schools (2026)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Inavale Community Partners Dba Muddy Creek Charter School

Charter School

(Math: 30-39% | Reading: 50-59%)
:

Top 30%

30252 Bellfountain Rd
Corvallis, OR 97333
(541) 752-0377

Gr: K-5 | 102 students Student-teacher ratio: 10:1 Minority enrollment: 15%

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Quick Facts (2026)

District size: 13 schools
Grades: PK-12
Enrollment: 6,118 students
Student-Teacher Ratio: 20:1
Minority Enrollment: 36%
: 89% (Top 10% in OR)
: Top 20%
: 39% (Top 20%)
: 51% (Top 30%)
: 38% (Top 20%)
Source: National Center for Education Statistics (NCES), OR Dept. of Education