Is Trillium Creek Primary School a good school?

Yes. Trillium Creek Primary School ranks in the top 8.3% of Oregon elementary schools.

How many students attend Trillium Creek Primary School?

In the 2022-23 school year, 459 students attended Trillium Creek Primary School.

What is the racial makeup of Trillium Creek Primary School?

Students at Trillium Creek Primary School are 75% White, 10% Two or more races, 7% Asian, 7% Hispanic, 1% African American.

What schools do graduates of Trillium Creek Primary School attend?

Students who attend Trillium Creek Primary School usually go on to attend: Middle : Rosemont Ridge Middle School High : West Linn High School

Trillium Creek Primary School

Summary:

Trillium Creek Primary School is an exceptional elementary school located in West Linn, Oregon, serving grades PK-5 with a total enrollment of 459 students. As part of the highly-ranked West Linn-Wilsonville School District, Trillium Creek has consistently been among the top-performing elementary schools in the state, maintaining a 5-star rating from SchoolDigger for most of the past eight years.

Trillium Creek Primary School's academic performance is truly exceptional, with students consistently outperforming state and district averages in English Language Arts, Mathematics, and Science proficiency. In the 2023-2024 school year, the school's 5th-grade ELA proficiency rate was 69.8%, compared to 46.9% for the state and 66.4% for the district. Similarly, the school's 5th-grade Mathematics proficiency rate of 56.8% exceeded the state (31.4%) and district (55.7%) averages. Trillium Creek's strong performance extends to specific student subgroups, such as male students, Hispanic students, and students with special education needs, indicating a focus on equity and inclusion.

When compared to other nearby elementary schools in the West Linn-Wilsonville School District, such as Bolton Primary School and Cedaroak Park Primary School, Trillium Creek Primary School generally outperforms its peers in academic proficiency rates and statewide rankings. This suggests that Trillium Creek may have particularly effective instructional practices or resources that contribute to its exceptional academic performance and positive learning environment.

Detail:

Public PK, KG-5

1025 Rosemont Rd
West Linn, OR 97068

(503) 673-7950

District: West Linn-Wilsonville School District 3J

SchoolDigger Rank:
59^th of 710 Oregon Elementary Schools

Per Pupil Expenditures: $14,430

Students who attend Trillium Creek Primary School usually attend:

Middle:	Rosemont Ridge Middle School
High:	West Linn High School

Student/teacher ratio: 19.0

Number of students: 459

Racial breakdown:

White:

74.7%

Two or more races:

10.2%

Asian:

6.8%

Free/discounted lunch recipients: 5.9%

See top rated Oregon elementary schools

Compare Trillium Creek Primary School to nearby elementary schools!

Performance Trends

Compare Details Trillium Creek Primary School ranks better than 91.7% of elementary schools in Oregon. It also ranks 4^th among 9 ranked elementary schools in the West Linn-Wilsonville School District 3J. (See more...)

Compare Details In 2024 the calculated Average Standard Score was 89.71. (See more...)

Student Body

Compare Details Racial makeup is: White (74.7%), two or more races (10.2%), Asian (6.8%). (See more...)

Compare Details 5.9% of students are receiving a free or discounted lunch. (See more...)

Teachers

Compare Details The student/teacher ratio at Trillium Creek Primary School is 19, which is the highest among 9 elementary schools in the West Linn-Wilsonville School District 3J! (See more...)

Compare Trillium Creek Primary School employs 24 full-time teachers.

Finance

Compare Details The average total spent per student at Trillium Creek Primary School is $14,430, which is the lowest among 9 elementary schools in the West Linn-Wilsonville School District 3J!

Schooldigger 2024 Rankings:

Trillium Creek Primary School:

SchoolDigger ranks Trillium Creek Primary School 59^th of 710 Oregon public elementary schools. (See Trillium Creek Primary School in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:

Multi-racial students:

Female students:

Male students:

White students:

West Linn-Wilsonville School District 3J:

SchoolDigger ranks West Linn-Wilsonville School District 3J 6^th of 140 Oregon school districts. (See district ranking list.)

Average Parent Rating:

Read all reviews and ratings detail for Trillium Creek Primary School.

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Rank History for Trillium Creek Primary School

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Rank History for all students at Trillium Creek Primary School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	OR State Percentile
2015	93.17	36^th	706	94.9%
2016	93.60	30^th	697	95.7%
2017	89.98	49^th	701	93.0%
2018	93.77	33^rd	709	95.3%
2019	93.05	36^th	705	94.9%
2022	92.28	41^st	706	94.2%
2023	84.40	91^st	706	87.1%
2024	89.71	59^th	710	91.7%

See the entire list of Oregon Elementary School Rankings!

Rank History for Multi-racial students at Trillium Creek Primary School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	OR State Percentile
2018	74.59	44^th	212	79.2%
2019	68.17	18^th	61	70.5%
2024	52.12	28^th	54	48.1%

See the entire list of Best Oregon Elementary Schools for Multi-racial Students!

Rank History for Special Education students at Trillium Creek Primary School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	OR State Percentile	SchoolDigger Rating
2018	79.55	52^nd	481	89.2%
2019	85.14	21^st	303	93.1%

See the entire list of Best Oregon Elementary Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Trillium Creek Primary School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	OR State Percentile	SchoolDigger Rating
2018	53.26	283^rd	640	55.8%
2022	92.54	39^th	703	94.5%

See the entire list of Best Oregon Elementary Schools for Low Socio Economic Status Students!

Rank History for Female students at Trillium Creek Primary School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	OR State Percentile
2018	91.12	42^nd	681	93.8%
2019	88.46	56^th	621	91.0%
2022	81.41	95^th	646	85.3%
2023	81.30	98^th	652	85.0%
2024	83.53	82^nd	658	87.5%

See the entire list of Best Oregon Elementary Schools for Female Students!

Rank History for Male students at Trillium Creek Primary School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	OR State Percentile
2018	93.91	25^th	680	96.3%
2019	94.02	22^nd	623	96.5%
2022	94.59	28^th	654	95.7%
2023	82.89	90^th	665	86.5%
2024	90.96	44^th	662	93.4%

See the entire list of Best Oregon Elementary Schools for Male Students!

Rank History for Hispanic students at Trillium Creek Primary School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	OR State Percentile	SchoolDigger Rating
2018	98.84	1^st	475	99.8%

See the entire list of Best Oregon Elementary Schools for Hispanic Students!

Rank History for White students at Trillium Creek Primary School

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	OR State Percentile
2018	90.44	38^th	683	94.4%
2019	89.41	43^rd	662	93.5%
2022	83.23	74^th	666	88.9%
2023	76.00	120^th	656	81.7%
2024	82.86	98^th	670	85.4%

See the entire list of Best Oregon Elementary Schools for White Students!

Data source: test scores: Oregon Department of Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Data source: Oregon Department of Education

Review counts

All ratings (Avg rating: 5)

100%

Reviews:

by a parent
Wednesday, April 14, 2021

When shopping for our house, my son loved Trillium Creek. The staff gave us a tour of the award winning designed school. He was challenged all of his years there by fantastic teachers. There definitely was a promoted social group bond with the students with regular activities. My son was always happy to go to class and still has his great friend group. Close Quote

by a parent
Friday, April 2, 2021

My son attended TCPS for two years. Teachers are warm and nurturing. There is fun, fast slide INSIDE the building. Great school in a great neighborhood. Close Quote

Enrollment information for Trillium Creek Primary School

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
2013	380	5	21	17	1	1	34	0	459
2014	392	8	23	26	1	0	42	0	492
2015	429	8	22	34	1	1	51	0	546
2016	464	7	21	31	0	2	56	0	581
2017	475	7	23	42	0	1	66	0	614
2018	459	4	28	44	0	1	78	0	614
2019	444	4	24	36	0	1	74	0	583
2020	422	3	25	28	0	0	67	0	545
2021	367	4	27	29	1	3	70	0	501
2022	334	6	27	28	1	2	54	0	452
2023	343	5	31	30	0	2	47	1	459

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Trillium Creek Primary School

Compare

Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2013	459	19.9	23.0	8.1
2014	492	21.4	22.9	8.7
2015	546	25.0	21.8	7.9
2016	581	26.0	22.3	9.6
2017	614	28.6	21.4	10.1
2018	614	29.6	20.6	7.8
2019	583	29.3	19.8	6.7
2020	545	28.4	19.1	6.8
2021	501	26.6	18.7	6
2022	452	24.3	18.5	n/a
2023	459	24.0	19.0	5.9

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Trillium Creek Primary School

Compare

Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2013	459	19.9	23.0	8.1
2014	492	21.4	22.9	8.7
2015	546	25.0	21.8	7.9
2016	581	26.0	22.3	9.6
2017	614	28.6	21.4	10.1
2018	614	29.6	20.6	7.8
2019	583	29.3	19.8	6.7
2020	545	28.4	19.1	6.8
2021	501	26.6	18.7	6
2022	452	24.3	18.5	n/a
2023	459	24.0	19.0	5.9

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.

Finances

Per Pupil Expenditures for Trillium Creek Primary School

Year	Expenditures from Federal Funds	Expenditures from State and Local Funds	Total Expenditures Per Pupil (All Funds)
2019	n/a	n/a	$3,753
2020	n/a	n/a	$3,713
2021	n/a	n/a	$4,584
2022	$323 (2.2%)	$14,108 (97.8%)	$14,430

Data source: Oregon Department of Education

Pre and Post Pandemic Data

Impact of COVID-19 on Trillium Creek Primary School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank Pre-pandemic (2018-2019)	Rank Post pandemic (2022-2023)	Change (%)
Ranks 36^th of 705 Elementary schools	Ranks 91^st of 706 Elementary schools	7.8%

Test Scores

	% proficient Pre-pandemic (2018-2019)	% proficient Post pandemic (2022-2023)	Change (%)
3rd Grade English Language Arts (Trillium Creek Primary School)	77.5	59.5	18%
3rd Grade English Language Arts (West Linn-Wilsonville School District 3J)	68.4	54.3	14.1%
3rd Grade English Language Arts (Oregon)	46.5	39.4	7.1%
3rd Grade Mathematics (Trillium Creek Primary School)	75.7	63.5	12.2%
3rd Grade Mathematics (West Linn-Wilsonville School District 3J)	65.2	58.3	6.9%
3rd Grade Mathematics (Oregon)	46.4	39.7	6.7%
4th Grade English Language Arts (Trillium Creek Primary School)	74.5	69.6	4.9%
4th Grade English Language Arts (West Linn-Wilsonville School District 3J)	67.9	60.7	7.2%
4th Grade English Language Arts (Oregon)	49.2	42.3	6.9%
4th Grade Mathematics (Trillium Creek Primary School)	67.9	70.9	3%
4th Grade Mathematics (West Linn-Wilsonville School District 3J)	62.2	57.1	5.1%
4th Grade Mathematics (Oregon)	43.2	37.6	5.6%
5th Grade English Language Arts (Trillium Creek Primary School)	80.8	73.5	7.3%
5th Grade English Language Arts (West Linn-Wilsonville School District 3J)	75.9	66.1	9.8%
5th Grade English Language Arts (Oregon)	54	47.1	6.9%
5th Grade Mathematics (Trillium Creek Primary School)	64.4	50.6	13.8%
5th Grade Mathematics (West Linn-Wilsonville School District 3J)	58.1	48.8	9.3%
5th Grade Mathematics (Oregon)	37.8	30.7	7.1%
5th Grade Science (Trillium Creek Primary School)	55.3	31.7	23.6%
5th Grade Science (West Linn-Wilsonville School District 3J)	49	41.9	7.1%
5th Grade Science (Oregon)	34.7	30.3	4.4%

Student Body

	Number of students Pre-pandemic (2018-2019)	Number of students Post pandemic (2022-2023)	Change (%)
Total Students	583	459	21.3%
African American	4	5	25%
American Indian	0	0
Asian	24	31	29.2%
Hispanic	36	30	16.7%
Pacific Islander	1	2	100%
White	444	343	22.7%
Two or More Races	74	47	36.5%
% Free/Discounted Lunch Recipients	6.7%	5.9%	0.8%

Schools Near Trillium Creek Primary School

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2024)				Ranking (2023)				OSAS English Language Arts (2024)			OSAS Mathematics (2024)			OSAS Science (2024)	Per Pupil Expenditures (2022)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	SchoolDigger Rating (2024)	Average Standard Score (2023)	Statewide Rank (2023)	State Percentile (2023)	Rank Change from Previous Year	OSAS English Language Arts 3rd Grade	OSAS English Language Arts 4th Grade	OSAS English Language Arts 5th Grade	OSAS Mathematics 3rd Grade	OSAS Mathematics 4th Grade	OSAS Mathematics 5th Grade	OSAS Science 5th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Trillium Creek Primary School	Public	PK, KG-5	1025 Rosemont Rd	West Linn	97068	Clackamas County	West Linn-Wilsonville School District 3J	No	(n/a)	No	No	(503) 673-7950	459	24	19.0	5.9%	343 (74.7%)	5 (1.1%)	30 (6.5%)	31 (6.8%)	0 (0.0%)	2 (0.4%)	47 (10.2%)	89.7	59^th of 710 public elementary schools	91.7%		84.4	91^st of 706 public elementary schools	87.1%	32	57.6	64.4	69.8	61.2	68.5	56.8	56.3	$14,430	$323	$14,108
Cedaroak Park Primary School	Public	PK, KG-5	4515 S Cedaroak Dr	West Linn	97068	Clackamas County	West Linn-Wilsonville School District 3J	No	(n/a)	No	No	(503) 673-7100	343	19	17.6	13.1%	265 (77.3%)	1 (0.3%)	34 (9.9%)	7 (2.0%)	0 (0.0%)	2 (0.6%)	34 (9.9%)	89.6	60^th of 710 public elementary schools	91.5%		88.7	63^rd of 706 public elementary schools	91.1%	3	70.1	67.8	57.8	74.2	89.8	46.7	45.7	$14,918	$85	$14,833
Sunset Primary School	Public	PK, KG-5	2351 Oxford St	West Linn	97068	Clackamas County	West Linn-Wilsonville School District 3J	No	(n/a)	No	No	(503) 673-7200	367	20	18.8	13.1%	253 (68.9%)	4 (1.1%)	42 (11.4%)	15 (4.1%)	0 (0.0%)	0 (0.0%)	53 (14.4%)	85.9	84^th of 710 public elementary schools	88.2%		84.9	90^th of 706 public elementary schools	87.3%	6	61.8	51.5	80.0	64.7	53.0	60.0	48.3	$15,387	$409	$14,978
Bolton Primary School	Public	PK, KG-5	5933 Holmes St	West Linn	97068	Clackamas County	West Linn-Wilsonville School District 3J	No	(n/a)	No	No	(503) 673-7900	217	14	15.4	9.7%	163 (75.1%)	1 (0.5%)	20 (9.2%)	10 (4.6%)	0 (0.0%)	2 (0.9%)	21 (9.7%)	97	16^th of 710 public elementary schools	97.7%		93.7	38^th of 706 public elementary schools	94.6%	22	63.3	82.4	88.9	66.7	84.3	68.9	62.2	$19,622	$85	$19,537
Riverside Elementary School	Public	K-5	16303 SE River Rd	Milwaukie	97267	Clackamas County	North Clackamas School District 12	No	(n/a)	No	Yes	(503) 353-5560	331	19	17.7	70.4%	200 (60.4%)	1 (0.3%)	103 (31.1%)	2 (0.6%)	0 (0.0%)	7 (2.1%)	17 (5.1%)	24.3	546^th of 710 public elementary schools	23.1%		30.2	495^th of 706 public elementary schools	29.9%	51	25.0	29.4	29.9	22.7	23.5	14.9	29.9	$23,831	$1,349	$22,483
Hallinan Elementary School	Public	K-5	16800 Hawthorne Dr	Lake Oswego	97034	Clackamas County	Lake Oswego School District 7J	No	(n/a)	No	No	(503) 534-2353	362	24	15.2	7.5%	276 (76.2%)	1 (0.3%)	21 (5.8%)	19 (5.2%)	0 (0.0%)	0 (0.0%)	45 (12.4%)	98.4	7^th of 710 public elementary schools	99.0%		96.9	16^th of 706 public elementary schools	97.7%	9	86.2	78.0	79.5	89.7	80.0	71.2	69.9	$17,026	$442	$16,584
Willamette Primary School	Public	PK, KG-5	1403 SE 12th St	West Linn	97068	Clackamas County	West Linn-Wilsonville School District 3J	No	(n/a)	No	No	(503) 673-7250	426	23	18.9	16.9%	329 (77.2%)	5 (1.2%)	41 (9.6%)	7 (1.6%)	1 (0.2%)	0 (0.0%)	43 (10.1%)	91	54^th of 710 public elementary schools	92.4%		74.9	149^th of 706 public elementary schools	78.9%	95	66.7	77.1	66.7	73.4	74.6	50.9	42.1	$14,599	$85	$14,514
Stafford Primary School	Public	PK, KG-5	19875 SW Stafford Rd	West Linn	97068	Clackamas County	West Linn-Wilsonville School District 3J	No	(n/a)	No	No	(503) 673-7150	351	19	18.1	4.3%	309 (88.0%)	0 (0.0%)	10 (2.8%)	10 (2.8%)	0 (0.0%)	0 (0.0%)	22 (6.3%)	91.8	51^st of 710 public elementary schools	92.8%		91.4	52^nd of 706 public elementary schools	92.6%	1	54.4	77.1	70.5	69.1	68.6	65.6	52.5	$14,969	$414	$14,555
Gladstone Center for Children and Families	Public	PK-K	18905 Portland Ave	Gladstone	97027	Clackamas County	Gladstone School District 115	No	(n/a)	No	No	(503) 496-3939	116	8	14.4	35.3%	88 (75.9%)	1 (0.9%)	15 (12.9%)	1 (0.9%)	0 (0.0%)	0 (0.0%)	11 (9.5%)								(n/a)								$7,734	$503	$7,231
Candy Lane Elementary School	Public	K-5	5901 SE Hull St	Milwaukie	97267	Clackamas County	Oregon City School District 62	No	(n/a)	No	Yes	(503) 785-8150	388	16	24.7	41.0%	162 (41.8%)	2 (0.5%)	190 (49.0%)	2 (0.5%)	1 (0.3%)	0 (0.0%)	29 (7.5%)	28.4	507^th of 710 public elementary schools	28.6%		28.1	511^th of 706 public elementary schools	27.6%	4	33.3	39.0	31.0	31.6	25.4	17.2	19.0	$15,247		$15,247

Trillium Creek Primary School

Trillium Creek Primary School:

Elementary School Test Score Ratings by Student Subgroup:

West Linn-Wilsonville School District 3J:

Average Parent Rating:

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Rank History for Trillium Creek Primary School

Rank History for all students at Trillium Creek Primary School

Rank History for Multi-racial students at Trillium Creek Primary School

Rank History for Special Education students at Trillium Creek Primary School

Rank History for Low Socio Economic Status students at Trillium Creek Primary School

Rank History for Female students at Trillium Creek Primary School

Rank History for Male students at Trillium Creek Primary School

Rank History for Hispanic students at Trillium Creek Primary School

Rank History for White students at Trillium Creek Primary School

Review counts

Enrollment information for Trillium Creek Primary School

Students eligible for free or discounted lunch at Trillium Creek Primary School

Student/Teacher Ratio Trillium Creek Primary School

Per Pupil Expenditures for Trillium Creek Primary School

Impact of COVID-19 on Trillium Creek Primary School

Rankings

Test Scores

Student Body

Schools Near Trillium Creek Primary School

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