Skip to main content

Needs Improvement

#9047 of 9,533 schools in CA

American River Charter

School · Black Oak Mine Unified

6620 Wentworth Springs Rd., Georgetown, CA 95634

Charter

Enrollment

244

Student-Teacher

30.5:1

Score

3.8

Grades

Kindergarten – 12th

Updated 2022-23

How this school compares

In Georgetown

#2 of 2

public schools

California schools

#448 of 475

In district

#4 of 4

Black Oak Mine Unified

About American River Charter

American River Charter, a charter school located in the rural community of Georgetown, California, offers education to students from kindergarten through twelfth grade. With an enrollment of 244 students and a student-teacher ratio of 30.5:1, American River Charter provides a supportive learning environment with eight full-time equivalent teachers. The school's MySchoolScout rating is 2.6 out of 10, reflecting areas where the school can grow academically.

On state assessments, American River Charter ranks at the 5th percentile among California schools, showing that there is room for improvement in student performance. Specifically, only 39% of students are proficient or above in ELA/reading, and just 20% are proficient or above in math. Despite these challenges, the school remains committed to fostering a nurturing setting where every student can develop and thrive.

American River Charter stands out as an integral part of its rural community, providing educational opportunities that cater to the unique needs of its students within this serene environment.

What Parents Should Know

The student-teacher ratio at American River Charter is 30.5:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.

American River Charter is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.

Located in a rural area, American River Charter may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress2.1Needs Improvement25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-3.44 pts/yr
Data Period2019–2024
TrendDeclining
Academics3.9Fair25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency17.4%
Reading/ELA Proficiency35.5%
Math vs. State Avg-28.3 pts
Reading vs. State Avg-7.3 pts
Overall Proficiency26%
Expected (poverty-adj.)52%
vs. Expected-25.2 pts
Adjusted Percentile20th
College Readiness6.5Above Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
IB ProgramNo
Resources & Environment1.7Significantly Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio30.5:1
Per-Pupil Spending$14,060

American River Charter — Students at American River Charter score 26% proficient, which is below what's typical for similar communities (expected: 52%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

41.4%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 20.2%
School
State
35.7%
ELA Proficiency 38.9%
School
State
47.1%

Based on 20 test records from CA state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
32%
ELA
57%
2021*
Math
27%
ELA
42%
2024
Math
17.9%
ELA
36.2%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 2.1/10.

How American River Charter Compares

See how American River Charter performs across key quality dimensions compared to state benchmarks.

Overall Score
3.8/10
5th percentile in CA
Academic
3.9/10
3.9/10
Growth
2.1/10
Below average
Environment
1.7/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
41%
Teaching Staff
31:1 student-teacher ratio
8 teachers

Location

6620 Wentworth Springs Rd., Georgetown, CA 95634

Nearby Alternatives

Families considering American River Charter may also want to explore other schools in the area. Charter Community School Home Study Academy (rated 6.8/10, 13.3 miles away, in nearby Placerville), which scores notably higher. Additionally, El Dorado Co Office of Ed Special Ed Programs (rated 6.8/10, 13.3 miles away, in nearby Placerville), which scores notably higher. For more schools in Georgetown, see our Georgetown schools guide .

Nearby Schools

20 within 13.4 mi
School Distance Rating
Divide High Georgetown 0.1 mi
Georgetown Elementary Georgetown 0.4 mi 5.9
Golden Sierra Junior Senior High Garden Valley 4.6 mi 6.0
Foresthill Divide Foresthill 6.8 mi 6.3
Foresthill High Foresthill 7.3 mi 6.4
Otter Creek Elementary Georgetown 7.2 mi
Gold Trail Placerville 10.2 mi 6.4
Sutters Mill Placerville 11.2 mi 5.7
COUNTRY DAY MONTESSORI Placerville 12.2 mi
Edwin Markham Middle Placerville 12.2 mi 4.6
El Dorado High Placerville 12.4 mi 5.4
SUMMITVIEW ACADEMY Placerville 12.5 mi 6.4
Louisiana Schnell Elementary Placerville 12.5 mi 2.5
Sierra Elementary Placerville 12.9 mi 6.7
LIVE OAK WALDORF SCHOOL Meadow Vista 11.2 mi 6.3
Live Oak Waldorf School Meadow Vista 11.3 mi
Charter Community School Home Study Academy Placerville 13.3 mi 6.8
El Dorado Co Office of Ed Special Ed Programs Placerville 13.3 mi 6.8
Charter Alternative Program (CAP) Placerville 13.4 mi 8.2
Indian Creek Elementary Placerville 13.4 mi 5.0

Neighborhood Census ACS (2019-2023)

Census data for ZIP 95634 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$67,900

Median Home Value

$332,100

Median Rent

$1,527/mo

Population

3,792

College Educated

24%

Homeownership

77.2%

Poverty Rate

8.6%

Median Age

55

Community Profile

The community surrounding American River Charter has a median household income of $67,900. It is a community where 24% of adults hold a bachelor's degree or higher. The median home value in the area is $332,100, with a median rent of $1,527/month. The local poverty rate of 8.6% is relatively low. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Walnutwood High (Independent Study) Rancho Cordova, CA 3.8
ST THOMAS MORE SCHOOL San Jose, CA 3.9
OUSD EDGE Virtual Academy Orange, CA 4.0
Las Flores Home Education Independent Study Academy Bellflower, CA 4.1
Summit Ojai, CA 3.5
Central Online Home Fresno, CA 3.4

Frequently Asked Questions

Common questions about American River Charter

What grades does American River Charter serve?

American River Charter serves students in grades Kindergarten through 12th.

How many students attend American River Charter?

American River Charter has an enrollment of approximately 244 students.

What is the student-teacher ratio at American River Charter?

The student-teacher ratio at American River Charter is 30.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does American River Charter rank in CA?

American River Charter is ranked #9047 out of 9,533 schools in CA.

What is American River Charter's MySchoolScout rating?

American River Charter has a composite rating of 3.8 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at American River Charter?

Based on the most recent state assessment data, American River Charter has 20.2% math proficiency and 38.9% reading/ELA proficiency.

Is American River Charter a charter school?

Yes, American River Charter is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is American River Charter a Title I school?

No, American River Charter is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for American River Charter?

41.4% of students at American River Charter qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

County Safety
Average (560/100K)

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 12th
Enrollment
244
Student-Teacher Ratio
30.5:1
Teachers (FTE)
8
Free/Reduced Lunch
41.4%
Type
regular
Setting
Distant Rural
County
El Dorado County
Data Year
2023–2024

District

Black Oak Mine Unified
District Enrollment
1,270
Schools in District
6
Per-Pupil Spending
$15,454
District Rank
#4 of 4

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.