North Marion Primary School (2025-26 Ranking)

20257 Grim Rd Ne
Aurora, OR 97002

( shown in map)

North Marion Primary School serves 310 students in grades Prekindergarten-2.

The student-teacher ratio of 14:1 is lower than the Oregon state level of 17:1.

Minority enrollment is 58% of the student body (majority Hispanic), which is higher than the Oregon state average of 42% (majority Hispanic).

Quick Facts (2025-26)

Grades: Prekindergarten-2
Enrollment: 310 students
Student-Teacher Ratio: 14:1
Minority Enrollment: 58%
Source: National Center for Education Statistics (NCES), OR Dept. of Education

School Overview

North Marion Primary School's student population of 310 students has declined by 17% over five school years.

The teacher population of 22 teachers has stayed relatively flat over five school years.

Grades Offered

Grades Prekindergarten-2
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	North Marion Primary School
Kind	87
1	105
2	118

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Total Students

310 students

View Data

Total Students Trends Over Years (2003-2023)
Year	North Marion Primary School
2023	326
2022	311
2021	339
2020	375
2019	375
2018	388
2017	388
2016	425
2015	414
2014	462
2013	467
2012	406
2011	435
2010	391
2009	432
2008	413
2007	424
2006	412
2005	423
2004	406
2003	383

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Gender %

Total Classroom Teachers

22 teachers

View Data

Total Classroom Teachers Trends Over Years (2003-2023)
Year	North Marion Primary School
2023	19
2022	21
2021	21
2020	21
2019	21
2018	23
2017	23
2016	23
2015	19
2014	21
2013	20
2012	19
2011	20
2010	20
2009	21
2008	21
2007	25
2006	21
2005	21
2004	19
2003	19

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Year Founded

1905

School Calendar

School Rankings

The of North Marion Primary School is 0.57, which is less than the diversity score at state average of 0.60. The school's diversity has stayed relatively flat over five school years.

This School

State Level (OR)

Student-Teacher Ratio

14:1

17:1

View Data

Student-Teacher Ratio Comparison Over Years (2003-2023)
Year	North Marion Primary School	Oregon	North Marion School District 15
2023	17:1	17:1	17:1
2022	15:1	17:1	17:1
2021	16:1	17:1	18:1
2020	18:1	19:1	19:1
2019	18:1	19:1	19:1
2018	17:1	20:1	18:1
2017	17:1	19:1	18:1
2016	18:1	20:1	19:1
2015	22:1	21:1	21:1
2014	22:1	21:1	22:1
2013	24:1	21:1	22:1
2012	22:1	21:1	20:1
2011	22:1	20:1	20:1
2010	20:1	20:1	19:1
2009	21:1	19:1	18:1
2008	20:1	19:1	19:1
2007	17:1	19:1	18:1
2006	20:1	19:1	20:1
2005	20:1	21:1	16:1
2004	21:1	21:1	21:1
2003	20:1	21:1	20:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (2001-2023)
Year	North Marion Primary School	Oregon	North Marion School District 15
2023	1%	1%
2022	1%	1%
2020	1%	1%	1%
2019	1%	1%	1%
2018	9%	1%	7%
2017	9%	1%	7%
2016	1%	1%
2015	1%	2%
2014	1%	2%	1%
2013	1%	2%	1%
2012	1%	2%	1%
2011	2%	2%	2%
2010	2%	3%	3%
2009	2%	3%	3%
2008	1%	3%	2%
2006	1%	3%	2%
2005	3%	3%	3%
2004	1%	3%	2%
2003	4%	3%	2%
2002	2%	3%	2%
2001	2%	2%	3%

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Asian

View Data

Asian Student Percentage Comparison Over Years (2001-2023)
Year	North Marion Primary School	Oregon	North Marion School District 15
2023	2%	4%	2%
2022	2%	4%	2%
2021	1%	4%	1%
2020	1%	4%	1%
2019	1%	4%	1%
2014	1%	4%	1%
2013	1%	4%	1%
2011	1%	4%	1%
2010	1%	6%	1%
2009	2%	6%	2%
2008	2%	6%	2%
2007	4%	6%	2%
2005	2%	5%	1%
2004	1%	5%	1%
2003	1%	5%	2%
2002	1%	5%	1%
2001	1%	4%	1%

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Hispanic

51%

26%

View Data

Hispanic Student Percentage Comparison Over Years (2003-2023)
Year	North Marion Primary School	Oregon	North Marion School District 15
2023	54%	25%	54%
2022	54%	25%	53%
2021	54%	25%	54%
2020	48%	24%	49%
2019	48%	24%	49%
2018	15%	23%	14%
2017	15%	23%	14%
2016	52%	22%	47%
2015	49%	22%	48%
2014	46%	22%	44%
2013	42%	22%	42%
2012	47%	21%	43%
2011	40%	21%	40%
2010	41%	21%	37%
2009	37%	18%	36%
2008	36%	18%	35%
2007	41%	17%	35%
2006	41%	16%	33%
2005	38%	15%	30%
2004	35%	14%	28%
2003	33%	13%	27%

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Black

n/a

View Data

Black Student Percentage Comparison Over Years (2000-2013)
Year	North Marion Primary School	Oregon	North Marion School District 15
2013	1%	2%	1%
2012	1%	2%	1%
2010	1%	3%
2009	1%	4%
2008	1%	4%	1%
2006	1%	3%	1%
2004	1%	3%	1%
2003	1%	3%	1%
2002	1%	3%	1%
2001	1%	3%	1%
2000	1%	3%

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White

42%

58%

View Data

White Student Percentage Comparison Over Years (2003-2023)
Year	North Marion Primary School	Oregon	North Marion School District 15
2023	39%	59%	40%
2022	37%	60%	41%
2021	39%	60%	41%
2020	46%	62%	46%
2019	46%	62%	46%
2018	71%	63%	75%
2017	71%	63%	75%
2016	45%	63%	49%
2015	48%	64%	50%
2014	52%	64%	52%
2013	54%	65%	53%
2012	49%	65%	53%
2011	54%	66%	55%
2010	55%	67%	59%
2009	58%	69%	59%
2008	58%	69%	60%
2007	55%	70%	60%
2006	57%	73%	63%
2005	57%	73%	65%
2004	60%	75%	67%
2003	61%	76%	68%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2012-2023)
Year	North Marion Primary School	Oregon	North Marion School District 15
2023	4%	7%	4%
2022	6%	7%	4%
2021	6%	7%	4%
2020	4%	6%	3%
2019	4%	6%	3%
2018	5%	6%	4%
2017	5%	6%	4%
2016	2%	6%	2%
2015	2%	5%	2%
2013	1%	4%	2%
2012	2%	5%	1%

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All Ethnic Groups

0.57

0.60

View Data

Diversity Score Comparison Over Years (2003-2023)
Year	North Marion Primary School	Oregon	North Marion School District 15
2023	0.56	0.59	0.55
2022	0.57	0.58	0.55
2021	0.56	0.58	0.55
2020	0.56	0.56	0.55
2019	0.56	0.56	0.55
2018	0.47	0.55	0.42
2017	0.47	0.55	0.42
2016	0.53	0.55	0.54
2015	0.53	0.54	0.53
2014	0.53	0.54	0.55
2013	0.54	0.54	0.55
2012	0.54	0.53	0.54
2011	0.56	0.53	0.54
2010	0.53	0.51	0.52
2009	0.53	0.51	0.52
2008	0.54	0.49	0.52
2007	0.55	0.48	0.51
2006	0.51	0.44	0.49
2005	0.55	0.45	0.49
2004	0.52	0.42	0.47
2003	0.52	0.41	0.46

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Eligible for

48%

51%

View Data

Free Lunch Eligibility Comparison Over Years (2003-2023)
Year	North Marion Primary School	Oregon	North Marion School District 15
2023	47%	49%	41%
2022	69%	43%	55%
2021	63%	44%	53%
2020	45%	40%	43%
2019	45%	40%	43%
2018	55%	42%	48%
2017	55%	42%	48%
2016	57%	43%	50%
2015	61%	44%	53%
2014	60%	44%	54%
2013	59%	45%	56%
2012	70%	45%	60%
2011	60%	44%	58%
2010	60%	41%	53%
2009	57%	37%	51%
2008	52%	34%	47%
2007	56%	34%	46%
2006	60%	35%	47%
2005	52%	33%	45%
2004	50%	32%	41%
2003	45%	30%	38%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2003-2023)
Year	North Marion Primary School	Oregon	North Marion School District 15
2023	11%	2%	10%
2022	15%	8%	14%
2021	14%	7%	13%
2020	14%	7%	13%
2019	14%	7%	13%
2018	11%	7%	12%
2017	11%	7%	12%
2016	8%	7%	9%
2015	10%	7%	9%
2014	7%	7%	9%
2013	8%	7%	10%
2012	8%	7%	10%
2011	12%	7%	10%
2010	13%	8%	11%
2009	11%	9%	12%
2008	14%	9%	12%
2007	10%	8%	10%
2006	13%	9%	10%
2005	12%	8%	11%
2004	9%	9%	9%
2003	13%	8%	11%

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School Statewide Testing

School District Name

North Marion School District 15

Source: National Center for Education Statistics (NCES), OR Dept. of Education

Profile last updated: 02/09/2025

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Frequently Asked Questions

How many students attend North Marion Primary School?

310 students attend North Marion Primary School.

What is the racial composition of the student body?

51% of North Marion Primary School students are Hispanic, 42% of students are White, 5% of students are Two or more races, and 2% of students are Asian.

What is the student-teacher ratio of North Marion Primary School?

North Marion Primary School has a student ration of 14:1, which is lower than the Oregon state average of 17:1.

What grades does North Marion Primary School offer ?

North Marion Primary School offers enrollment in grades Prekindergarten-2 (No virtual instruction).

What school district is North Marion Primary School part of?

North Marion Primary School is part of North Marion School District 15.