Robert Mascenik Elementary School (Woodbridge Township School District SCH DIST.), New Jersey - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Robert Mascenik Elementary School is a Elementary in ISELIN, NJ. It currently serves 306 students (grades KG-05). The school is part of the Woodbridge Township School District School District.

Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.

You can see similar information for other schools in Woodbridge Township School District School District and all schools in New Jersey.

Other Details

School Type: Regular School
School Level: Elementary
Number of Students:306
Number of Teachers: 21
Student/Teacher Ratio: 14.57

Location Info

Location: 300 BENJAMIN AVENUE, ISELIN, NJ 08830
Mailing Address: 300 BENJAMIN AVENUE, ISELIN, NJ 08830
Phone: (732)602-8526
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 1 58
Grade 2 49
Grade 3 55
Grade 4 38
Grade 5 63
Kindergarten 43
Gender/Sex of Robert Mascenik Elementary School Student Population
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Gender Population Percent of Population (%)
Male 163 53.27
Female 143 46.73
Race/Ethnicity Demography of Robert Mascenik Elementary School Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 136 44.44
Black or African American 12 3.92
Hispanic/Latino 58 18.95
Two or more races 8 2.61
White 92 30.07
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 79 48.47
Black or African American 5 3.07
Hispanic/Latino 29 17.79
Two or more races 3 1.84
White 47 28.83
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 57 39.86
Black or African American 7 4.89
Hispanic/Latino 29 20.28
Two or more races 5 3.50
White 45 31.47

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.
Grade 1 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 32 55.17
Black or African American 4 6.90
Hispanic/Latino 6 10.35
Two or more races 1 1.72
White 15 25.86
Grade 2 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 17 34.69
Black or African American 1 2.04
Hispanic/Latino 9 18.37
Two or more races 2 4.08
White 20 40.82
Grade 3 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
Asian 23 41.82
Black or African American 3 5.46
Hispanic/Latino 12 21.82
Two or more races 2 3.64
White 15 27.27
Grade 4 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Asian 19 50.00
Hispanic/Latino 8 21.05
White 11 28.95
Grade 5 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
Asian 25 39.68
Black or African American 3 4.76
Hispanic/Latino 11 17.46
White 24 38.10
Kindergarten - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Asian 20 46.51
Black or African American 1 2.33
Hispanic/Latino 12 27.91
Two or more races 3 6.98
White 7 16.28