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Public School Review - Established 2003

Happy Valley Elementary School

13865 Se King Rd, Suite A
Happy Valley, OR 97086
(School attendance zone shown in map)
View full size Get directions
: 
9/
10
Top 20%
Tel: (503) 353-5420
happyvalley.nclack.k12.or.us
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Serving 491 students in grades Kindergarten-5, Happy Valley Elementary School ranks in the top 20% of all schools in Oregon for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 56% (which is higher than the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 62% (which is higher than the Oregon state average of 44%).
The student-teacher ratio of 20:1 is higher than the Oregon state level of 17:1.
Minority enrollment is 46% of the student body (majority Asian), which is higher than the Oregon state average of 43% (majority Hispanic and Asian).

Quick Facts (2026)

  • Grades: Kindergarten-5
  • Enrollment: 491 students
  • Student-Teacher Ratio: 20:1
  • Minority Enrollment: 46%
  • : Top 20% in OR
  • : 56% (Top 20%)
  • : 62% (Top 20%)
  • : 55-59% (Top 5%)
  • Source: National Center for Education Statistics (NCES), OR Dept. of Education

Top Rankings

Happy Valley Elementary School ranks among the top 20% of public schools in Oregon for:

Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Science Proficiency
Highest science proficiency (Top 5%)
Diversity
Most diverse schools (Top 20%)

School Overview

Happy Valley Elementary School's student population of 491 students has grown by 19% over five school years.
The teacher population of 24 teachers has grown by 14% over five school years.
Grades Offered
Grades Kindergarten-5
(No virtual instruction)

Distribution of Students By Grade Trends

GradeHappy Valley Elementary School
Kind61
176
287
386
481
5100
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Total Students
491 students

Total Students Trends Over Years (1989-2025)

YearHappy Valley Elementary School
2025491
2024484
2023489
2022451
2021410
2020464
2019440
2018459
2017459
2016447
2015452
2014445
2013461
2012471
2011568
2010605
2009983
2008902
2007761
2006697
2005616
2004555
2003513
2002428
2001390
2000583
1999555
1998508
1997453
1996448
1995438
1994437
1993530
1992495
1991484
1990474
1989419
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Total Classroom Teachers
24 teachers

Total Classroom Teachers Trends Over Years (1989-2025)

YearHappy Valley Elementary School
202524
202423
202322
202222
202121
202019
201920
201819
201719
201619
201517
201417
201317
201217
201125
201026
200945
200839
200734
200628
200526
200424
200320
200218
200119
200024
199923
199822
199720
199619
199519
199419
199323
199221
199122
199022
198921
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Last Day of School
Thu. Jun 11, 2026

School Rankings

Happy Valley Elementary School ranks within the top 20% of all 1,174 schools in Oregon (based off of combined math and reading proficiency testing data).
The diversity score of Happy Valley Elementary School is 0.63, which is more than the diversity score at state average of 0.60. The school's diversity has stayed relatively flat over five school years.
Definition of Terms
This School
State Level (OR)
#120 out of 1174 schools
(Top 20%)

Overall School Rank Trends Over Years (2012-2023)

YearHappy Valley Elementary School
2023#120
2022#88
2021#247
2019#105
2018#156
2017#113
2016#165
2015#160
2014#250
2013#158
2012#200
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56%
31%

Math Proficiency Comparison Over Years (2012-2023)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
202356%31%34%
202265%31%32%
202164%32%29%
201966%40%43%
201859%41%44%
201767%42%44%
201660%43%44%
201562%42%43%
201477%63%65%
201383%63%66%
201282%64%65%
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62%
44%

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
202262%44%45%
202144%47%43%
201972%54%56%
201869%56%44%
201770%55%58%
201669%57%61%
201568%56%61%
201481%72%72%
201383%72%72%
201283%74%73%
201192%81%82%
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55-59%
30%

Science Proficiency Comparison Over Years (2021-2022)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
202257%30%32%
202134%35%30%
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Student-Teacher Ratio
20:1
17:1

Student-Teacher Ratio Comparison Over Years (1989-2025)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
202520:117:1
202421:118:121:1
202322:118:120:1
202221:118:120:1
202120:119:120:1
202024:120:122:1
201922:120:122:1
201824:120:122:1
201724:120:122:1
201624:120:123:1
201527:121:125:1
201426:122:126:1
201327:122:126:1
201227:121:126:1
201123:120:123:1
201023:120:122:1
200922:119:121:1
200823:119:121:1
200722:119:122:1
200625:120:121:1
200524:121:122:1
200423:121:122:1
200326:121:124:1
200224:120:125:1
200121:120:121:1
200024:120:121:1
199924:121:121:1
199824:120:122:1
199722:120:122:1
199623:120:122:1
199523:120:122:1
199423:120:122:1
199323:119:121:1
199224:122:123:1
199122:119:119:1
199022:119:119:1
198920:119:119:1
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American Indian
n/a
1%

American Indian Student Percentage Comparison Over Years (1992-2012)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
20123%2%1%
20111%2%1%
20103%3%2%
20092%3%3%
20082%3%3%
20072%3%3%
20062%3%2%
20033%3%4%
19971%2%1%
19931%2%1%
19921%2%1%
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Asian
26%
4%

Asian Student Percentage Comparison Over Years (1992-2024)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
202424%4%11%
202320%4%11%
202217%4%10%
202119%4%10%
201915%4%9%
201812%4%7%
201712%4%7%
201612%5%8%
201513%4%8%
201413%4%7%
201313%4%7%
201211%4%7%
201112%4%7%
201011%6%8%
200915%6%9%
200813%6%8%
200712%6%8%
200611%5%7%
200511%5%7%
200410%5%8%
20023%5%9%
20011%4%6%
20001%4%5%
19996%4%5%
19985%4%5%
19975%4%5%
19967%3%5%
19956%3%5%
19945%3%4%
19935%3%4%
19923%3%4%
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Hispanic
7%
26%

Hispanic Student Percentage Comparison Over Years (1991-2024)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
20248%26%20%
202310%25%20%
202210%25%20%
20217%25%19%
20195%24%18%
20185%23%18%
20175%23%18%
20164%22%18%
20154%22%18%
20143%22%17%
20135%22%16%
20125%21%16%
20115%21%15%
20105%21%15%
20094%18%13%
20084%18%13%
20073%17%12%
20064%16%11%
20053%15%10%
20043%14%9%
200310%13%7%
20029%11%7%
20016%11%5%
20008%9%5%
19991%9%5%
19981%8%5%
19971%7%4%
19962%7%4%
19952%6%3%
19942%6%3%
19932%5%3%
19922%5%2%
19912%4%2%
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Black
3%
3%

Black Student Percentage Comparison Over Years (1988-2024)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
20242%3%3%
20233%3%3%
20222%2%2%
20212%2%2%
20192%2%2%
20181%2%2%
20171%2%2%
20161%2%1%
20141%2%2%
20131%2%2%
20121%2%2%
20101%3%3%
20092%4%3%
20081%4%3%
20072%4%3%
20061%3%3%
20052%4%3%
20042%3%3%
20032%3%4%
20023%3%3%
20001%3%1%
19991%3%2%
19952%3%1%
19941%2%1%
19881%2%1%
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White
54%
57%

White Student Percentage Comparison Over Years (1991-2024)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
202455%58%56%
202356%59%56%
202260%60%58%
202162%60%60%
201969%62%63%
201874%63%66%
201774%63%66%
201676%63%66%
201576%64%65%
201476%64%67%
201375%65%67%
201275%65%69%
201176%66%70%
201080%67%72%
200977%69%72%
200880%69%73%
200781%70%74%
200682%73%77%
200584%73%77%
200485%75%78%
200385%76%80%
200285%78%79%
200193%80%86%
200090%82%88%
199992%82%87%
199894%83%87%
199793%85%88%
199691%85%89%
199590%86%90%
199492%87%91%
199392%88%91%
199294%88%92%
199196%89%93%
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Hawaiian
n/a
1%
Two or more races
10%
8%

Two or More Races Student Percentage Comparison Over Years (2013-2024)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
202411%7%9%
202311%7%8%
202211%7%9%
202110%7%7%
20199%6%7%
20188%6%7%
20178%6%7%
20167%6%7%
20157%5%7%
20147%5%5%
20136%4%5%
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All Ethnic Groups
0.63
0.60

Diversity Score Comparison Over Years (1988-2025)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
20250.630.60
20240.630.590.63
20230.630.590.63
20220.590.580.61
20210.570.580.60
20190.500.560.56
20180.430.550.53
20170.430.550.53
20160.410.550.52
20150.400.540.52
20140.400.540.52
20130.420.540.51
20120.420.530.50
20110.410.530.49
20100.350.510.45
20090.390.510.45
20080.350.490.44
20070.330.480.42
20060.320.440.39
20050.300.450.38
20040.270.420.36
20030.290.410.30
20020.290.380.34
20010.130.340.25
20000.190.320.23
19990.150.310.24
19980.120.300.23
19970.130.270.21
19960.170.270.21
19950.190.260.19
19940.150.240.17
19930.140.220.16
19920.120.220.16
19910.080.210.14
19900.060.210.14
19890.080.200.12
19880.090.190.12
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Eligible for Free Lunch
59%
67%

Free Lunch Eligibility Comparison Over Years (1989-2025)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
202559%67%
202423%51%45%
202313%49%38%
20228%43%34%
20219%44%33%
20206%40%28%
20198%40%28%
20187%42%30%
20177%42%30%
20169%43%31%
201510%44%35%
201413%44%37%
201315%45%38%
201214%45%37%
201113%44%36%
201010%41%33%
200911%37%27%
20089%34%26%
20078%34%25%
20066%35%25%
20057%33%25%
20045%32%23%
20035%30%21%
20024%28%19%
20017%26%18%
20003%26%16%
19994%25%14%
19984%25%14%
19974%24%13%
19964%20%14%
19955%24%15%
19944%23%14%
19934%22%12%
19924%21%11%
19915%18%9%
19906%19%9%
19894%19%10%
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Eligible for Reduced Lunch
4%
3%

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2024)

YearHappy Valley Elementary SchoolOregonNorth Clackamas SD 12 School District
20244%3%5%
20232%2%4%
20223%8%8%
20213%7%8%
20203%7%8%
20193%7%8%
20182%7%7%
20172%7%7%
20163%7%6%
20152%7%7%
20144%7%8%
20133%7%7%
20123%7%7%
20114%7%7%
20105%8%9%
20094%9%9%
20084%9%11%
20074%8%9%
20064%9%9%
20053%8%8%
20043%9%7%
20033%8%7%
20022%8%7%
20012%9%7%
20001%8%6%
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School Statewide Testing
View Education Department Test Scores
School District Name
North Clackamas SD 12 School District
Source: National Center for Education Statistics (NCES), OR Dept. of Education
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Frequently Asked Questions

What is Happy Valley Elementary School's ranking?
Happy Valley Elementary School is ranked #120 out of 1,174 schools, which ranks it among the top 20% of public schools in Oregon.
What schools are Happy Valley Elementary School often compared to?
Happy Valley Elementary Schoolis often viewed alongside schools like Scouters Mountain Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
56% of students have achieved math proficiency (compared to the 31% OR state average), while 62% of students have achieved reading proficiency (compared to the 44% OR state average).
How many students attend Happy Valley Elementary School?
491 students attend Happy Valley Elementary School.
What is the racial composition of the student body?
54% of Happy Valley Elementary School students are White, 26% of students are Asian, 10% of students are Two or more races, 7% of students are Hispanic, and 3% of students are Black.
What is the student-teacher ratio of Happy Valley Elementary School?
Happy Valley Elementary School has a student ration of 20:1, which is higher than the Oregon state average of 17:1.
What grades does Happy Valley Elementary School offer ?
Happy Valley Elementary School offers enrollment in grades Kindergarten-5 (No virtual instruction).
What school district is Happy Valley Elementary School part of?
Happy Valley Elementary School is part of North Clackamas SD 12 School District.
In what neighborhood is Happy Valley Elementary School located?
Happy Valley Elementary School is located in the Rock Creek neighborhood of Happy Valley, OR. There are 2 other public schools located in Rock Creek.

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Quick Facts (2026)

  • Grades: Kindergarten-5
  • Enrollment: 491 students
  • Student-Teacher Ratio: 20:1
  • Minority Enrollment: 46%
  • : Top 20%
  • : 56% (Top 20%)
  • : 62% (Top 20%)
  • : 55-59% (Top 5%)
  • Source: National Center for Education Statistics (NCES), OR Dept. of Education

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