Twin Ridges Home Study Charter

Public elementary school, kindergarten to grade 8 · Nevada City, California

Twin Ridges Home Study Charter in Nevada City, California enrolled 208 students in 2024-25 with 10.8 full-time teachers, 19.2 students per teacher against the California elementary-school median of 22.4. It has no Title I status on file for 2021-22. On the state tests, 34-58% of its students tested were proficient in reading in 2021-22 and 30-34% proficient in math in 2022-23 (California: 45% and 34.3%).

NCES Common Core of Data 2024-25 · Civil Rights Data Collection 2021-22 · Title I status CCD 2021-22 · method

Enrollment rose 3% from 2022-23 to 2024-25; full-time teachers rose 10%

202 students in 2022-23, 220 students in 2023-24, 208 students in 2024-25. Full-time teachers went from 9.8 to 10.8.

Students enrolled at Twin Ridges Home Study Charter by school year2022-23: 202, 2023-24: 220, 2024-25: 20801002003002022-232022023-242202024-25208
Students enrolled at Twin Ridges Home Study Charter by school year2022-23: 202, 2023-24: 220, 2024-25: 20801002003002022-232022023-242202024-25208
Students enrolled at Twin Ridges Home Study Charter by school year2022-23: 202, 2023-24: 220, 2024-25: 20801002003002022-232022023-242202024-25208
Students enrolled at Twin Ridges Home Study Charter by school year2022-23: 202, 2023-24: 220, 2024-25: 20801002003002022-232022023-242202024-25208
The numbers as a table
School yearStudentsTeachers (FTE)Per teacher
2022-232029.820.6
2023-2422010.820.3
2024-2520810.819.2

19.2 students per teacher, a lower ratio than 84 of every 100 California elementary schools

Among the 5,878 California elementary schools that reported teachers for 2024-25 the median is 22.4; the national median for elementary schools is 14.6. A ratio counts every teacher, so it is not the size of a class.

Students per teacher, California elementary schools, 2024-25240 values from 3.0 to 93.0; This school 19.2; state median 22.4.2 more above 30.0 →0102030students per full-time teacherThis school 19.2state median 22.4U.S. 14.6
Students per teacher, California elementary schools, 2024-25240 values from 3.0 to 93.0; This school 19.2; state median 22.4.2 more above 30.0 →0102030students per full-time teacherThis school 19.2state median 22.4U.S. 14.6
Students per teacher, California elementary schools, 2024-25240 values from 3.0 to 93.0; This school 19.2; state median 22.4.2 more above 30.0 →0102030students per full-time teacherThis school 19.2state median 22.4U.S. 14.6
Students per teacher, California elementary schools, 2024-25240 values from 3.0 to 93.0; This school 19.2; state median 22.4.2 more above 30.0 →0102030students per full-time teacherThis school 19.2state median 22.4U.S. 14.6

Source: NCES Common Core of Data membership and staff files, 2022-23, 2023-24, 2024-25; the comparison counts schools with a 2024-25 teacher count and a ratio from 3 to 99 (lower values are reporting errors).

Programs and staff in 2021-22

In the 2021-22 civil rights collection Twin Ridges Home Study Charter enrolled 192 students and reported no counselor; it reported 0 out-of-school suspensions that year.

  • Advanced Placement coursesNone
  • Gifted and talented programNo
  • Counselors (FTE)0.0
  • Out-of-school suspensions0
  • Chronically absent3.0% (2022-23)

Who attends

78.4% of students were White, 10.1% of two or more races, 7.2% Hispanic in 2024-25.

  1. White78.4%
  2. Two or more races10.1%
  3. Hispanic7.2%
  4. American Indian1.9%
  5. Black1.4%
  6. Asian0.5%
  7. Pacific Islander0.5%

Source: U.S. Department of Education, Civil Rights Data Collection 2021-22; chronic absenteeism from EDFacts 2022-23; every count and the counselor ratio are for that school year. Who attends: NCES Common Core of Data 2024-25, membership by race and ethnicity.

State test results, 2021-22 and 2022-23

The students tested at Twin Ridges Home Study Charter scored proficient or above: 34-58% in reading in 2021-22 and 30-34% in math in 2022-23, against 45% in reading in 2021-22 and 34.3% in math in 2022-23 across California. Each state writes its own test and sets its own proficiency bar, so compare these within California, not across states. ED Data Express holds no district results after 2021-22, so the district column gives its 2021-22 figure. Where a state published results by grade only, the grades tested are combined, weighted by the students tested in each.

Students proficient or above, 2021-22 and 2022-23
Subject and yearThis schoolIts districtCalifornia
Reading and language arts, 2021-2234‑58%43‑47%45%
Math, 2022-2330‑34%34‑38% (2021-22)34.3%

Source: U.S. Department of Education, EDFacts state assessment results 2021-22 and 2022-23, all students, from ED Data Express (2021-22 through the Data Rescue Project archive); for 2022-23 ED published math by school and reading only by state: ED shows school and district results as ranges (for example 20-24%) to protect small groups.

Elementary schools in Nevada City

5 public elementary schools in Nevada City report 2024-25 enrollment; Twin Ridges Home Study Charter is number 3 by size.

SchoolStudentsPer teacherFree lunch
Nevada City School of the Arts47718.541.3%
Deer Creek Elementary25921.836.3%
Twin Ridges Home Study Charter20819.244.7%
Grizzly Hill10521.081.9%
Nevada County Special Education517.256.9%

All public schools in Nevada City →

Source: NCES Common Core of Data 2024-25.

What to look at next about Twin Ridges Home Study Charter

  1. Deer Creek ElementaryThe nearest public elementary school, 0.7 miles away: 259 students, 21.8 per teacher (2024-25).0.7 mi
  2. Nevada County Special EducationThe next nearest public elementary school, 0.8 miles away: 51 students, 7.2 per teacher (2024-25).0.8 mi
  3. Compare Twin Ridges Home Study Charter with Deer Creek ElementaryStudents, teachers, meals, test results and who attends, side by side.
  4. How much Nevada County Office of Education spends per student$29,345 per student on current operations in fiscal year 2022-23 (U.S. $16,260), with its revenue sources and teacher pay.$29,345
  5. The largest public schools in CaliforniaTwin Ridges Home Study Charter is the number 5,295 by size of 5,904 California elementary schools open in 2024-25.#5,295 of 5,904
  6. California schools by students per teacher19.2 students per teacher here against the California median of 22.4 for elementary schools.19.2:1
  7. Find the school district for an addressA home's district, not its city, decides which public schools it can enroll in.

Source: NCES Common Core of Data 2024-25 (locations, enrollment, teachers); NCES F-33 finance survey, fiscal year 2022-23. Distances are straight lines between the schools' NCES coordinates, not travel routes.

Questions about Twin Ridges Home Study Charter

  1. How many students attend Twin Ridges Home Study Charter?
    208 in the 2024-25 school year, according to the NCES Common Core of Data; 202 in 2022-23. It is an elementary school in Nevada City, CA.
  2. What is the student-teacher ratio at Twin Ridges Home Study Charter?
    19.2 students per full-time teacher (2024-25); the California median for elementary schools is 22.4. A ratio counts every teacher, so it is not the size of a class.
  3. Is Twin Ridges Home Study Charter a Title I school?
    Twin Ridges Home Study Charter has no Title I status in the NCES school files, because California did not report school Title I status for 2021-22; the California Department of Education lists each school's current Title I status.
  4. How do students at Twin Ridges Home Study Charter do on state tests?
    The students tested at Twin Ridges Home Study Charter scored proficient or above: 34-58% in reading in 2021-22 and 30-34% in math in 2022-23, against 45% in reading in 2021-22 and 34.3% in math in 2022-23 across California. California's own test sets what proficient means, so results compare within the state, not across states. Source: U.S. Department of Education, EDFacts state assessment results, 2021-22 and 2022-23; ED publishes school results as ranges to protect small groups.
  5. What district is Twin Ridges Home Study Charter in?
    Nevada County Office of Education, NCES district ID 0691023. The first seven digits of the school's NCES ID 069102311877 are the district's.

Reading these figures: how to choose a school district, what Title I means and what an absenteeism rate means. They are for information and are not a substitute for the school's or district's own records.

Sources

Every federal file behind this record
  • NCES Common Core of Data, 2024-25: directory, membership, staff and lunch files. nces.ed.gov
  • NCES Common Core of Data, 2021-22 school characteristics: Title I status. nces.ed.gov
  • Civil Rights Data Collection, 2021-22: AP courses, gifted programs, counselors, discipline. civilrightsdata.ed.gov
  • EDFacts, 2022-23: chronic absenteeism. ed.gov
  • EDFacts state assessment results, 2021-22 and 2022-23: reading and math proficiency for the school, its district and its state (ED Data Express). eddataexpress.ed.gov
  • NCES F-33 School District Finance Survey, fiscal year 2022-23: district spending and revenue. nces.ed.gov
  • U.S. Census Bureau geocoder and TIGER school districts: the district boundary used by the district finder. census.gov

Source: NCES Common Core of Data Directory, membership, staff and lunch files · 2024-25

Source: Civil Rights Data Collection School-level files (AP, gifted, counselors, discipline) · 2021-22

District spending on the district page is from the NCES F-33 finance survey, fiscal year 2022-23.

Compiled from official source data by .