Is Twin Ridges Home Study Charter a good school?

Twin Ridges Home Study Charter ranks 2969 th of 5862 California elementary schools. SchoolDigger rates this school 2 stars out of 5.

How many students attend Twin Ridges Home Study Charter?

In the 2022-23 school year, 202 students attended Twin Ridges Home Study Charter.

What is the racial makeup of Twin Ridges Home Study Charter?

Students at Twin Ridges Home Study Charter are 71% White, 14% Hispanic, 11% Two or more races, 2% American Indian.

Twin Ridges Home Study Charter

Summary:

Twin Ridges Home Study Charter is a public charter elementary school serving 202 students in grades K-8 in Nevada City, California, which is part of the Nevada County Office of Education district. The school has seen its statewide ranking fluctuate over the past several years, ranging from 377 out of 1,417 California elementary schools in 2020-2021 to 4,298 out of 5,789 in 2018-2019.

One key differentiator for Twin Ridges Home Study Charter is its relatively low chronic absenteeism rates, ranging from 0.0% in 2018-2019 to 2.3% in 2021-2022, which is significantly lower than nearby schools like Nevada County Special Education (63.4% in 2022-2023) and Chicago Park Elementary (42.7% in 2022-2023). Academically, the school's proficiency rates in English Language Arts, Mathematics, and Science are generally on par with or slightly below the Nevada County Office of Education and California state averages.

Additionally, Twin Ridges Home Study Charter has a relatively high percentage of white students and a lower percentage of low socioeconomic status students compared to the state average, which could indicate that it serves a more affluent and less diverse population than some of the nearby public schools. Overall, the school appears to provide a specialized educational approach that resonates with its target student population, as evidenced by its consistent academic performance and low chronic absenteeism rates.

Detail:

Public, Charter K-8

111 New Mohawk Rd.
Nevada City, CA 95959-3226

(530) 478-1815

District: Nevada County Office of Education

SchoolDigger Rank:
2969^th of 5,862 California Elementary Schools

Per Pupil Expenditures: $8,688

Student/teacher ratio: 20.5

Number of students: 202

Racial breakdown:

White:

71.3%

Hispanic:

13.9%

Two or more races:

11.4%

Free/discounted lunch recipients: 27.2%

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Performance Trends

Compare Details Twin Ridges Home Study Charter ranks worse than 50.6% of elementary schools in California. (See more...)

Compare Details In 2024 the calculated Average Standard Score was 43.35. (See more...)

Compare Details Twin Ridges Home Study Charter ranks better than 58.9% of middle schools in California. (See more...)

Compare Details In 2024 the calculated Average Standard Score was 50.94. (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

Compare Details Racial makeup is: White (71.3%), Hispanic (13.9%), two or more races (11.4%). (See more...)

Compare Details 27.2% of students are receiving a free or discounted lunch. (See more...)

Compare Details (See more...)

Teachers

Compare Details The student/teacher ratio at Twin Ridges Home Study Charter is 20.5. (See more...)

Compare Twin Ridges Home Study Charter employs 9.8 full-time teachers.

Finance

Compare Details The average total spent per student at Twin Ridges Home Study Charter is $8,688.

Schooldigger 2024 Rankings:

Twin Ridges Home Study Charter:

SchoolDigger ranks Twin Ridges Home Study Charter 2969^th of 5862 California public elementary schools. (See Twin Ridges Home Study Charter in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:

Male students:

White students:

SchoolDigger ranks Twin Ridges Home Study Charter 1140^th of 2777 California public middle schools. (See Twin Ridges Home Study Charter in the ranking list.)

Middle School Test Score Ratings by Student Subgroup:

Female students:

Male students:

White students:

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Rank History for Twin Ridges Home Study Charter

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Rank History for all elementary school students at Twin Ridges Home Study Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2009	45.03	2752^nd	5193	47.0%
2010	43.30	2964^th	5314	44.2%
2011	43.41	2993^rd	5377	44.3%
2012	21.44	4555^th	5390	15.5%
2015	50.42	2419^th	5611	56.9%
2018	31.95	3675^th	5662	35.1%
2019	25.66	4298^th	5789	25.8%
2021	71.20	377^th	1417	73.4%
2022	46.81	2707^th	5883	54.0%
2023	47.96	2644^th	5874	55.0%
2024	43.35	2969^th	5862	49.4%

See the entire list of California Elementary School Rankings!

Rank History for elementary school Low Socio Economic Status students at Twin Ridges Home Study Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile	SchoolDigger Rating
2019	42.99	2900^th	5173	43.9%

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

Rank History for elementary school Female students at Twin Ridges Home Study Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile	SchoolDigger Rating
2021	56.89	493^rd	1267	61.1%

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

Rank History for elementary school Male students at Twin Ridges Home Study Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile	SchoolDigger Rating
2023	60.76	1912^th	5650	66.2%
2024	45.69	2711^th	5636	51.9%

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

Rank History for elementary school White students at Twin Ridges Home Study Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2019	8.03	2689^th	2834	5.1%
2022	24.15	2168^th	2726	20.5%
2023	20.47	2211^th	2662	16.9%
2024	18.87	2246^th	2647	15.1%

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 Twin Ridges Home Study Charter

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Rank History for all middle school students at Twin Ridges Home Study Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile
2022	53.67	1065^th	2740	61.1%
2023	46.54	1271^st	2802	54.6%
2024	50.94	1140^th	2777	58.9%

See the entire list of California Elementary School Rankings!

Rank History for middle school Female students at Twin Ridges Home Study Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile	SchoolDigger Rating
2024	16.23	2250^th	2546	11.6%

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

Rank History for middle school Male students at Twin Ridges Home Study Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile	SchoolDigger Rating
2024	74.21	538^th	2547	78.9%

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

Rank History for middle school White students at Twin Ridges Home Study Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile
2022	36.29	993^rd	1555	36.1%
2023	27.46	1126^th	1552	27.4%
2024	26.11	1134^th	1535	26.1%

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 Twin Ridges Home Study Charter

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Total
2008	126	n/a	n/a	11	3	n/a	n/a	140
2009	117	0	1	7	2	1	2	130
2010	112	0	8	12	0	0	1	133
2011	98	0	5	9	1	0	0	113
2012	108	1	1	8	1	0	0	119
2013	94	1	1	10	1	0	0	107
2014	78	6	1	4	2	0	0	91
2015	92	5	1	17	2	0	1	118
2016	101	6	3	16	2	0	0	128
2017	110	7	3	17	2	0	12	151
2018	124	7	3	19	2	0	14	169
2019	117	8	3	12	1	0	13	154
2020	118	6	0	14	0	0	13	151
2021	117	6	0	23	0	0	21	167
2022	141	5	1	24	0	0	21	192
2023	144	2	1	28	4	0	23	202

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 Twin Ridges Home Study Charter

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2008	140	6.8	20.6	n/a
2009	130	6.1	18.3	23.1
2010	133	6.0	22.1	34.6
2011	113	n/a	n/a	21.2
2012	119	5.0	23.8	n/a
2013	107	4.4	24.3	45.8
2014	91	4.4	20.6	52.7
2015	118	4.0	29.5	60.2
2016	128	5.0	25.6	43
2017	151	5.0	30.2	43.7
2018	169	6.8	24.8	33.1
2019	154	8.0	19.2	48.7
2020	151	n/a	n/a	49
2021	167	7.6	21.9	24
2022	192	8.8	21.8	29.7
2023	202	9.8	20.5	27.2

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 Twin Ridges Home Study Charter

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2008	140	6.8	20.6	n/a
2009	130	6.1	18.3	23.1
2010	133	6.0	22.1	34.6
2011	113	n/a	n/a	21.2
2012	119	5.0	23.8	n/a
2013	107	4.4	24.3	45.8
2014	91	4.4	20.6	52.7
2015	118	4.0	29.5	60.2
2016	128	5.0	25.6	43
2017	151	5.0	30.2	43.7
2018	169	6.8	24.8	33.1
2019	154	8.0	19.2	48.7
2020	151	n/a	n/a	49
2021	167	7.6	21.9	24
2022	192	8.8	21.8	29.7
2023	202	9.8	20.5	27.2

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