CO
Other Religion
Combined Elementary & Secondary
BOULDER SUDBURY SCHOOL
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(720) 943-0918
Identity & Institutional Profile
PSS 2023-2024
NCES Private School ID
A2190163
Religious Orientation
Other Religion
Broad Affiliation
Other Religious
School Typology
Other religious, not affiliated with any denomination
Grades Offered
Ungraded
Locale Setting
Rural: Fringe
School Day Length
7.50 hrs/day
County FIPS
08013
Physical Location Address
3800 Plateau Rd
Longmont, CO 80503-8003
Longmont, CO 80503-8003
Enrollment & Academic Overview
PSS 2023–2024Total Students
37
Teachers (FTE)
3.50
Student-Teacher Ratio
10.57:1
School Level
Combined Elementary & Secondary
Student Diversity Distribution
Demographic composition of enrolled students across racial & ethnic backgrounds.
37
Students
| White | 19 est. | 51.4% | |
| Two or More Races (Multiracial) | 12 est. | 32.4% | |
| Black or African American | 4 est. | 10.8% | |
| Asian | 2 est. | 5.4% |
Student Enrollment by Sex
Enrolled student gender breakdown as reported in NCES PSS survey.
♂
54.1%
Male Students
20
♀
45.9%
Female Students
17
Grade-Level Enrollment Distribution
Distribution of student body across reported grade cohorts.
37
Students
| Ungraded | 37 | 100% |
Biennial Enrollment & Staffing Trends
NCES PSS Multi-CycleBiennial Enrollment Trends (2021-2022 – 2023-2024)
| Survey Cycle | Students | Teachers (FTE) | Student-Teacher Ratio | Grades Offered | Affiliation / Typology |
|---|---|---|---|---|---|
| 2023-2024 | 37 | 3.5 | 10.6:1 | Ungraded | Other Religion |
| 2021-2022 | 25 | 3.0 | 8.3:1 | Ungraded | Nonsectarian |
Median Household Income
Median Home Value
Poverty Rate (%)
Peak Value: $900,000
| Geographic Area | Median Household Income |
Median Home Value |
Poverty Rate |
Total Population |
|---|---|---|---|---|
|
ZIP 80503
Current ZIP
|
$118,465 | $704,800 | 5.1% | 36,206 |
|
Longmont
(City Average)
|
$101,947 | $574,233 | 7.0% | 141,102 |
|
BOULDER County
(County Average)
|
$114,560 | $775,364 | 10.0% | 374,895 |
|
Colorado
(State Average)
|
$86,358 | $464,390 | 9.2% | 5,695,113 |
|
United States
(U.S. National)
|
$76,308 | $277,906 | 12.4% | 335,555,510 |
Location Map
40.1298, -105.264
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