Find a School Profile

Black Diamond Middle

(925) 766-5500

Physical Address:
4730 Sterling Hill DR
Antioch, CA  94509
Mailing Address:
4730 Sterling Hill Dr.
Antioch, CA  94509

School Information

District:
Antioch Unified
Type:
Public (Regular school)
Status:
Operational
County:
Contra Costa County
Level:
Middle
Grade Span:
6 - 8
Number of Students:
992

Student Enrollment Information in 2009-10

Ethnicity in Black Diamond Middle

This School County Average State Average
Black 30.75% 14.08% 8.03%
Hispanic 27.22% 32.13% 48.34%
White 20.67% 35.84% 31.61%
Asian/Pacific 14.52% 12.84% 10.31%
Others 6.65% 4.58% 5.47%
American Indian 0.20% 0.66% 2.10%

Genders in Black Diamond Middle

This School County Average State Average
Male 51.41% 52.61% 53.03%
Female 48.59% 47.39% 46.97%

Student Enrollment Information

Enrollment by Ethnicity for Black Diamond Middle

Year 2007 2008 2009
Black 297 294 305
Hispanic 258 249 270
White 246 211 205
Asian/Pacific 172 148 144
Others 0 105 66
American Indian 4 2 2
Total 977 1009 992

Enrollment by Gender for Black Diamond Middle

Year 2007 2008 2009
Male 494 506 510
Female 483 503 482
Total 977 1009 992

Students eligible for free or reduced lunch

Students eligible for free or reduced lunch for Black Diamond Middle

Year 2007 2008 2009
Total students 977 1009 992
# Eligible for free lunch 348 (36%) 342 (34%) 390 (39%)
# Eligible for reduced lunch 126 (13%) 130 (13%) 118 (12%)
# Eligible for both free and reduced lunch 474 (49%) 472 (47%) 508 (51%)

Student/Teacher Ratios

Student/Teacher Ratios for Black Diamond Middle

Year 2007 2008 2009
Total students 977 1009 992
Fulltime teachers 49.6 32.3 41.2
Student/Teacher Ratio 19.70 29.40 24.08
County Average(Student/Teacher Ratio) 16.74 18.37 20.67