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CA Nonsectarian Combined Elementary & Secondary

CENTENNIAL MONTESSORI SCHOOL

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6 10TH AVE, SAN MATEO, CA 94401 • SAN MATEO County
(415) 722-7255

Identity & Institutional Profile

PSS 2023-2024
NCES Private School ID A0770270
Religious Orientation Nonsectarian
Broad Affiliation Nonsectarian
School Typology Nonsectarian, special program
Grades Offered PK
Locale Setting City: Midsize
School Day Length 7.17 hrs/day
County FIPS 06081
Physical Location Address 6 10th Ave
San Mateo, CA 94401-4304
Mailing Address 27 10th Ave
San Mateo, CA 94401-4304

Enrollment & Academic Overview

PSS 2023–2024
Total Students
56
Teachers (FTE)
9.80
Student-Teacher Ratio
5.71:1
School Level
Combined Elementary & Secondary

Student Diversity Distribution

Demographic composition of enrolled students across racial & ethnic backgrounds.

PSS 2023–2024
White: 32.1% Asian: 32.1% Two or More Races (Multiracial): 28.6% Hispanic / Latino: 5.4% Black or African American: 1.8%
56 Students
White 18 est. 32.1%
Asian 18 est. 32.1%
Two or More Races (Multiracial) 16 est. 28.6%
Hispanic / Latino 3 est. 5.4%
Black or African American 1 est. 1.8%

Student Enrollment by Sex

Enrolled student gender breakdown as reported in NCES PSS survey.

PSS 2023-2024
♂
Male Students
24
42.9%
♀
Female Students
32
57.1%

Grade-Level Enrollment Distribution

Distribution of student body across reported grade cohorts.

Total: 100 Students
Ungraded: 56 (56%) Pre-Kindergarten: 44 (44%)
100 Students
Ungraded 56 56%
Pre-Kindergarten 44 44%

Biennial Enrollment & Staffing Trends

NCES PSS Multi-Cycle

Biennial Enrollment Trends (2019-2020 – 2023-2024)

0 50 100 2019-2020: 57 students 57 2019-2020 2021-2022: 55 students 55 -3.5% 2021-2022 2023-2024: 56 students 56 +1.8% 2023-2024
Survey Cycle Students Teachers (FTE) Student-Teacher Ratio Grades Offered Affiliation / Typology
2023-2024 56 9.8 5.7:1 PK Nonsectarian
2021-2022 55 9.0 6.1:1 PK-6 Nonsectarian
2019-2020 57 11.3 5.0:1 PK-6 Nonsectarian

Local Area Demographics & Housing Comparison (ZIP 94401)

Comparative socio-economic indicators across local, municipal, county, state, and national benchmarks.

Census ACS 5-Year Data
Median Household Income Median Home Value Poverty Rate (%)
Peak Value: $1,900,000
$0k 0% $475k 5% $950k 10% $1,425k 15% $1,900k 20% ZIP 94401 Income: $121,258 $121k ZIP 94401 Home Value: $1,123,300 $1,123k ZIP 94401 This ZIP San Mateo Income: $160,255 $160k San Mateo Home Value: $1,616,400 $1,616k San Mateo City Average SAN MATEO County Income: $172,499 $172k SAN MATEO County Home Value: $1,535,411 $1,535k SAN MATEO County County Average California Income: $99,012 $99k California Home Value: $750,271 $750k California State Average United States Income: $76,308 $76k United States Home Value: $277,906 $278k United States U.S. National ZIP 94401 Poverty Rate: 10.9% 10.9% San Mateo Poverty Rate: 7.8% 7.8% SAN MATEO County Poverty Rate: 6.3% 6.3% California Poverty Rate: 11.8% 11.8% United States Poverty Rate: 12.4% 12.4%
Geographic Area Median
Household Income		 Median
Home Value		 Poverty
Rate		 Total
Population
ZIP 94401 Current ZIP
$121,258 $1,123,300 10.9% 35,628
San Mateo (City Average)
$160,255 $1,616,400 7.8% 104,585
SAN MATEO County (County Average)
$172,499 $1,535,411 6.3% 761,097
California (State Average)
$99,012 $750,271 11.8% 38,936,452
United States (U.S. National)
$76,308 $277,906 12.4% 335,555,510

Location Map

37.5574, -122.3192 Google Maps ›

Nearby Private Schools

ST MATTHEW CATHOLIC SCHOOL
Roman Catholic • SAN MATEO
0.2 mi
EPISCOPAL DAY SCHOOL OF ST. MATTHEW
Episcopal • SAN MATEO
0.7 mi
UP ACADEMY
Nonsectarian • SAN MATEO
0.8 mi
JSERRA CATHOLIC HIGH SCHOOL
Roman Catholic • SAN MATEO
0.8 mi
JUNIPERO SERRA HIGH SCHOOL
Roman Catholic • SAN MATEO
0.8 mi