Serving 315 students in grades Kindergarten-12, Northern United - Humboldt Charter ranks in the top 50% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 40-44% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 40-44% (which is lower than the California state average of 47%).
The student-teacher ratio of 14:1 is lower than the California state level of 21:1.
Minority enrollment is 39% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Facts (2026)
- School Type: Charter School
- Grades: Kindergarten-12
- Enrollment: 315 students
- Student-Teacher Ratio: 14:1
- Minority Enrollment: 39%
- Graduation Rate: ≥80% (Btm 50% in CA)
- Overall Testing Rank: Top 50%
- Math Proficiency: 40-44% (Top 50%)
- Reading Proficiency: 40-44% (Top 50%)
- Science Proficiency: 40-44% (Top 30%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Northern United - Humboldt Charter's student population of 315 students has declined by 24% over five school years.
The teacher population of 23 teachers has declined by 8% over five school years.
School Type
Grades Offered
Grades Kindergarten-12
Total Students
315 students
Gender %
Total Classroom Teachers
23 teachers
School Rankings
Northern United - Humboldt Charter ranks within the top 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Northern United - Humboldt Charter is 0.58, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#3642 out of 9523 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
40-44%
34%
Reading/Language Arts Test Scores (% Proficient)
40-44%
47%
Science Test Scores (% Proficient)
40-44%
29%
Student-Teacher Ratio
14:1
21:1
American Indian
6%
1%
Asian
1%
12%
Hispanic
16%
56%
Black
n/a
5%
White
61%
20%
Hawaiian
1%
n/a
Two or more races
15%
6%
All Ethnic Groups
Graduation Rate
≥80%
87%
Eligible for Free Lunch
62%
54%
Eligible for Reduced Lunch
11%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Northern United - Humboldt Charter's ranking?
Northern United - Humboldt Charter is ranked #3642 out of 9,523 schools, which ranks it among the top 50% of public schools in California.
What percent of students have achieved state testing proficiency in math and reading?
40-44% of students have achieved math proficiency (compared to the 34% CA state average), while 40-44% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Northern United - Humboldt Charter?
The graduation rate of Northern United - Humboldt Charter is 80%, which is lower than the California state average of 87%.
How many students attend Northern United - Humboldt Charter?
315 students attend Northern United - Humboldt Charter.
What is the racial composition of the student body?
61% of Northern United - Humboldt Charter students are White, 16% of students are Hispanic, 15% of students are Two or more races, 6% of students are American Indian, 1% of students are Asian, and 1% of students are Hawaiian.
What is the student-teacher ratio of Northern United - Humboldt Charter?
Northern United - Humboldt Charter has a student ration of 14:1, which is lower than the California state average of 21:1.
What grades does Northern United - Humboldt Charter offer ?
Northern United - Humboldt Charter offers enrollment in grades Kindergarten-12
What school district is Northern United - Humboldt Charter part of?
Northern United - Humboldt Charter is part of Northern United - Humboldt Charter School District.
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