JCS - Mountain Oaks

Public, Charter K-8

539 Encinitas Blvd.
Encinitas, CA 92024-3748

(760) 632-4989

District: JCS - Mountain Oaks District

SchoolDigger Rank:
548^th of 5,868 California Elementary Schools

Student/teacher ratio: 24.8

Number of students: 237

Racial breakdown:

White:

65.8%

Two or more races:

13.1%

Asian:

8.9%

Free/discounted lunch recipients: 14.3%

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Performance Trends

Compare Details JCS - Mountain Oaks ranks better than 90.7% of elementary schools in California. (See more...)

Compare Details In 2023 the calculated Average Standard Score was 92.37. (See more...)

Compare Details JCS - Mountain Oaks ranks better than 95.5% of middle schools in California. (See more...)

Compare Details In 2023 the calculated Average Standard Score was 95.75. (See more...)

Chronic absenteeism in a high school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.

Student Body

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Schooldigger 2023 Rankings:

JCS - Mountain Oaks:

SchoolDigger ranks JCS - Mountain Oaks 548^th of 5868 California public elementary schools. (See JCS - Mountain Oaks in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:

Female students:

Male students:

White students:

SchoolDigger ranks JCS - Mountain Oaks 127^th of 2798 California public middle schools. (See JCS - Mountain Oaks in the ranking list.)

Middle School Test Score Ratings by Student Subgroup:

Female students:

Male students:

White students:

JCS - Mountain Oaks District:

SchoolDigger ranks JCS - Mountain Oaks District 61^st of 1560 California school districts. (See district ranking list.)

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Rank History for JCS - Mountain Oaks

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Rank History for all elementary school students at JCS - Mountain Oaks

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2019	90.42	616^th	5789	89.4%
2021	96.18	65^th	1417	95.4%
2022	93.77	458^th	5883	92.2%
2023	92.37	544^th	5848	90.7%

See the entire list of California Elementary School Rankings!

Rank History for elementary school Female students at JCS - Mountain Oaks

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2019	83.31	904^th	5492	83.5%
2021	93.85	89^th	1267	93.0%
2022	91.75	532^nd	5635	90.6%
2023	89.52	649^th	5595	88.4%

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

Rank History for elementary school Male students at JCS - Mountain Oaks

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2019	92.15	439^th	5510	92.0%
2021	96.48	51^st	1272	96.0%
2022	92.62	470^th	5663	91.7%
2023	92.30	473^rd	5627	91.6%

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

Rank History for elementary school White students at JCS - Mountain Oaks

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2019	70.52	804^th	2834	71.6%
2022	76.51	574^th	2726	78.9%
2023	76.55	562^nd	2659	78.9%

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

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

Rank History for JCS - Mountain Oaks

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Rank History for all middle school students at JCS - Mountain Oaks

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile
2019	92.67	204^th	2715	92.5%
2021	96.33	36^th	894	96.0%
2022	94.72	149^th	2740	94.6%
2023	95.75	126^th	2788	95.5%

See the entire list of California Elementary School Rankings!

Rank History for middle school Female students at JCS - Mountain Oaks

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile
2019	91.31	189^th	2380	92.1%
2021	93.90	40^th	738	94.6%
2022	97.19	61^st	2509	97.6%
2023	91.89	202^nd	2535	92.0%

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

Rank History for middle school Male students at JCS - Mountain Oaks

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile
2019	89.08	261^st	2407	89.2%
2021	96.76	34^th	763	95.5%
2022	94.63	139^th	2527	94.5%
2023	96.24	96^th	2546	96.2%

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

Rank History for middle school White students at JCS - Mountain Oaks

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile
2019	78.71	284^th	1602	82.3%
2022	84.39	156^th	1555	90.0%
2023	83.60	178^th	1549	88.5%

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

Data source: test scores: California 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: California Department of Education

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Enrollment information for JCS - Mountain Oaks

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
2019	231	1	29	35	3	1	37	0	337
2020	217	3	22	25	1	1	29	0	298
2021	198	4	17	28	1	0	33	0	281
2022	161	3	22	25	0	0	27	0	238
2023	156	7	21	21	0	0	31	1	237

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 JCS - Mountain Oaks

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2019	337	14.5	23.1	8.3
2020	298	n/a	n/a	10.4
2021	281	13.0	21.6	15.3
2022	238	11.0	21.6	18.1
2023	237	9.5	24.8	14.3

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 JCS - Mountain Oaks

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2019	337	14.5	23.1	8.3
2020	298	n/a	n/a	10.4
2021	281	13.0	21.6	15.3
2022	238	11.0	21.6	18.1
2023	237	9.5	24.8	14.3

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.

Kindergarten Immunization Rates

JCS - Mountain Oaks

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Year	Completely Immunized	Medical Exemption	Conditional	Polio	Hepatitis B	Varicella	DTP	MMR
2020	71.4%	23.8%	4.8%	71.4%	71.4%	76.2%	76.2%	76.2%

Data source: California Department of Public Health

Pre and Post Pandemic Data

Impact of COVID-19 on JCS - Mountain Oaks

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 616^th of 5789 Elementary schools	Ranks 544^th of 5848 Elementary schools	1.3%
Ranks 204^th of 2715 Middle schools	Ranks 126^th of 2788 Middle schools	3%

Test Scores

	% proficient Pre-pandemic (2018-2019)	% proficient Post pandemic (2022-2023)	Change (%)
3rd Grade English Language Arts/Literacy (JCS - Mountain Oaks)	76.3	72	4.3%
3rd Grade English Language Arts/Literacy (California)	48.5	43	5.6%
3rd Grade Mathematics (JCS - Mountain Oaks)	79	64	15%
3rd Grade Mathematics (California)	50.2	45.1	5.1%
4th Grade English Language Arts/Literacy (JCS - Mountain Oaks)	57.7	59.3	1.6%
4th Grade English Language Arts/Literacy (California)	49.5	43.7	5.7%
4th Grade Mathematics (JCS - Mountain Oaks)	61.5	66.7	5.1%
4th Grade Mathematics (California)	44.9	40.8	4.1%
5th Grade English Language Arts/Literacy (JCS - Mountain Oaks)	73.3	83.3	10%
5th Grade English Language Arts/Literacy (California)	51.7	46.7	5%
5th Grade Mathematics (JCS - Mountain Oaks)	66.7	72.2	5.6%
5th Grade Mathematics (California)	38	33.4	4.6%
5th Grade Science (JCS - Mountain Oaks)	64.4	66.7	2.2%
5th Grade Science (California)	31.7	31.9	0.1%
6th Grade English Language Arts/Literacy (JCS - Mountain Oaks)	72.6	76.2	3.6%
6th Grade English Language Arts/Literacy (California)	48.5	44.2	4.3%
6th Grade Mathematics (JCS - Mountain Oaks)	70.6	66.7	3.9%
6th Grade Mathematics (California)	38.5	33.2	5.3%
7th Grade English Language Arts/Literacy (JCS - Mountain Oaks)	84.3	76.3	8%
7th Grade English Language Arts/Literacy (California)	51.4	47.4	3.9%
7th Grade Mathematics (JCS - Mountain Oaks)	74.5	60.5	14%
7th Grade Mathematics (California)	37.9	33.2	4.7%
8th Grade English Language Arts/Literacy (JCS - Mountain Oaks)	71.4	89.3	17.9%
8th Grade English Language Arts/Literacy (California)	49.4	45.7	3.8%
8th Grade Mathematics (JCS - Mountain Oaks)	63.3	60.7	2.6%
8th Grade Mathematics (California)	36.6	29.9	6.7%
8th Grade Science (JCS - Mountain Oaks)	53.1	78.6	25.5%
8th Grade Science (California)	30.8	28.8	2.1%

Student Body

	Number of students Pre-pandemic (2018-2019)	Number of students Post pandemic (2022-2023)	Change (%)
Total Students	337	237	29.7%
African American	1	7	600%
American Indian	3	0	100%
Asian	29	21	27.6%
Hispanic	35	21	40%
Pacific Islander	1	0	100%
White	231	156	32.5%
Two or More Races	37	31	16.2%
% Free/Discounted Lunch Recipients	8.3%	14.3%	6%

Schools Near JCS - Mountain Oaks

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

School													Students/Teachers											Ranking (2023)				Ranking (2022)				CAST Science (2023)			Smarter Balanced Assessments English Language Arts/Literacy (2023)							Smarter Balanced Assessments Mathematics (2023)							% Completely Immunized (2020)	% Polio (2020)	% Hepatitis B (2020)	% Varicella (2020)	% DTP (2020)	% MMR (2020)	Per Pupil Expenditures (2018)
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 (2023)	Statewide Rank (2023)	State Percentile (2023)	SchoolDigger Rating (2023)	Average Standard Score (2022)	Statewide Rank (2022)	State Percentile (2022)	Rank Change from Previous Year	CAST Science 5th Grade	CAST Science 8th Grade	CAST Science End of Course	Smarter Balanced Assessments English Language Arts/Literacy 3rd Grade	Smarter Balanced Assessments English Language Arts/Literacy 4th Grade	Smarter Balanced Assessments English Language Arts/Literacy 5th Grade	Smarter Balanced Assessments English Language Arts/Literacy 6th Grade	Smarter Balanced Assessments English Language Arts/Literacy 7th Grade	Smarter Balanced Assessments English Language Arts/Literacy 8th Grade	Smarter Balanced Assessments English Language Arts/Literacy End of Course	Smarter Balanced Assessments Mathematics 3rd Grade	Smarter Balanced Assessments Mathematics 4th Grade	Smarter Balanced Assessments Mathematics 5th Grade	Smarter Balanced Assessments Mathematics 6th Grade	Smarter Balanced Assessments Mathematics 7th Grade	Smarter Balanced Assessments Mathematics 8th Grade	Smarter Balanced Assessments Mathematics End of Course	% Completely Immunized KG	% Polio KG	% Hepatitis B KG	% Varicella KG	% DTP KG	% MMR KG	Total
JCS - Mountain Oaks	Public, Charter	K-8	539 Encinitas Blvd.	Encinitas	92024	San Diego County	JCS - Mountain Oaks District	Yes	(n/a)	No	(n/a)	(760) 632-4989	237	10	24.8	14.3%	156 (65.8%)	7 (3.0%)	21 (8.9%)	21 (8.9%)	0 (0.0%)	0 (0.0%)	31 (13.1%)	92.4	548^th of 5868 public elementary schools	90.7%		93.8	458^th of 5883 public elementary schools	92.2%	90	66.7	78.6	71.9	72.0	59.3	83.3	76.2	76.3	89.3	76.5	64.0	66.7	72.2	66.7	60.5	60.7	65.3	71.4	71.4	71.4	76.2	76.2	76.2
Ocean Knoll Elementary	Public	K-6	910 Melba Rd.	Encinitas	92024	San Diego County	Encinitas Union Elementary	No	(n/a)	No	(n/a)	(760) 944-4351	523	22	23.7	31.2%	272 (52.0%)	2 (0.4%)	195 (37.3%)	15 (2.9%)	1 (0.2%)	1 (0.2%)	37 (7.1%)	87	868^th of 5868 public elementary schools	85.2%		86.1	892^nd of 5883 public elementary schools	84.8%	24	56.6		56.6	62.7	60.5	75.9	70.8			67.5	58.7	60.5	60.2	67.6			61.6	87.9	91.2	91.2	91.2	91.2	93.4	$15,995
Ada W. Harris Elementary	Public	3-6	1508 Windsor Rd.	Cardiff by the Sea	92007	San Diego County	Cardiff Elementary	No	(n/a)	No	(n/a)	(760) 632-5894	358	17	21.6	14.8%	234 (65.4%)	4 (1.1%)	58 (16.2%)	7 (2.0%)	1 (0.3%)	0 (0.0%)	53 (14.8%)	91.3	619^th of 5868 public elementary schools	89.5%		92.8	535^th of 5883 public elementary schools	90.9%	84	59.6		59.6	60.0	69.9	75.8	67.9			68.8	72.5	74.2	65.7	66.7			69.7
Paul Ecke-Central Elementary	Public	K-6	185 Union St.	Encinitas	92024	San Diego County	Encinitas Union Elementary	No	(n/a)	No	(n/a)	(760) 944-4323	608	27	22.5	23.4%	355 (58.4%)	1 (0.2%)	176 (28.9%)	13 (2.1%)	4 (0.7%)	1 (0.2%)	58 (9.5%)	77.2	1268^th of 5868 public elementary schools	78.4%		80	1185^th of 5883 public elementary schools	79.9%	83	42.9		42.9	57.1	56.6	68.1	53.7			58.9	60.7	50.6	44.0	64.2			55.0	88.7	92.8	91.8	91.8	90.7	92.8	$18,340
Cardiff Elementary	Public	K-2	1888 Montgomery Ave.	Cardiff by the Sea	92007	San Diego County	Cardiff Elementary	No	(n/a)	No	(n/a)	(760) 632-5892	283	13	21.4	11.3%	191 (67.5%)	0 (0.0%)	40 (14.1%)	7 (2.5%)	0 (0.0%)	0 (0.0%)	45 (15.9%)								(n/a)																		91.8	91.8	95.3	94.1	96.5	92.9
Flora Vista Elementary	Public	K-6	1690 Wandering Rd.	Encinitas	92024	San Diego County	Encinitas Union Elementary	No	(n/a)	No	(n/a)	(760) 944-4329	408	18	22.6	9.6%	295 (72.3%)	0 (0.0%)	54 (13.2%)	21 (5.1%)	1 (0.2%)	0 (0.0%)	37 (9.1%)	93.5	472^nd of 5868 public elementary schools	92.0%		89.1	744^th of 5883 public elementary schools	87.4%	272	60.7		60.7	80.0	74.6	80.4	64.4			74.9	78.5	76.1	60.7	66.1			70.9	97.2	97.2	97.2	97.2		97.2	$8,806
Capri Elementary	Public	K-6	941 Capri Rd.	Encinitas	92024	San Diego County	Encinitas Union Elementary	No	(n/a)	No	(n/a)	(760) 944-4360	631	28	22.5	25.4%	337 (53.4%)	3 (0.5%)	228 (36.1%)	19 (3.0%)	2 (0.3%)	0 (0.0%)	42 (6.7%)	91	641^st of 5868 public elementary schools	89.1%		88.1	797^th of 5883 public elementary schools	86.5%	156	64.3		64.3	64.0	68.0	75.9	72.8			70.1	66.3	69.1	60.7	70.7			66.9	91.6	96.8	95.8	92.6	94.7	95.8	$13,018
Park Dale Lane Elementary	Public	K-6	2050 Park Dale Ln.	Encinitas	92024	San Diego County	Encinitas Union Elementary	No	(n/a)	No	(n/a)	(760) 944-4344	437	21	20.8	29.5%	271 (62.0%)	2 (0.5%)	112 (25.6%)	7 (1.6%)	1 (0.2%)	0 (0.0%)	44 (10.1%)	79	1200^th of 5868 public elementary schools	79.6%		79.6	1203^rd of 5883 public elementary schools	79.6%	3	41.8		41.8	61.5	65.5	59.3	58.1			61.0	55.4	61.8	45.5	59.7			55.7	93.5	97.4	96.1	94.8	96.1	97.4	$9,053
El Camino Creek Elementary	Public	K-6	7885 Paseo Aliso	Carlsbad	92009	San Diego County	Encinitas Union Elementary	No	(n/a)	No	(n/a)	(760) 943-2051	459	20	22.9	4.4%	338 (73.6%)	2 (0.4%)	42 (9.2%)	15 (3.3%)	4 (0.9%)	0 (0.0%)	58 (12.6%)	97	190^th of 5868 public elementary schools	96.8%		96.2	264^th of 5883 public elementary schools	95.5%	74	64.4		64.4	77.5	81.9	84.9	83.1			81.9	80.6	90.3	74.0	75.3			79.9	92.6	95.1	93.8	93.8	95.1	95.1	$8,673
Olivenhain Pioneer Elementary	Public	K-6	8000 Calle Acervo	Carlsbad	92009	San Diego County	Encinitas Union Elementary	No	(n/a)	No	(n/a)	(760) 943-2000	570	25	22.8	9.3%	436 (76.5%)	4 (0.7%)	53 (9.3%)	20 (3.5%)	1 (0.2%)	1 (0.2%)	55 (9.6%)	96.2	256^th of 5868 public elementary schools	95.6%		95.1	358^th of 5883 public elementary schools	93.9%	102	59.0		59.0	80.2	84.9	76.0	79.8			80.3	81.2	81.4	76.9	73.1			78.1	94.5	94.5	94.5	94.5	94.5	94.5	$8,819

Frequently Asked Questions about JCS - Mountain Oaks

What district is JCS - Mountain Oaks in?

JCS - Mountain Oaks District

Is JCS - Mountain Oaks a good school?

Yes. JCS - Mountain Oaks ranks in the top 9.3% of California elementary schools.

What is the racial makeup of JCS - Mountain Oaks?

Students at JCS - Mountain Oaks are 66% White, 13% Two or more races, 9% Asian, 9% Hispanic, 3% African American.

How many students attend JCS - Mountain Oaks?

In the 2022-23 school year, 237 students attended JCS - Mountain Oaks.

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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