For the 2025 school year, there are 5 public charter schools serving 2,969 students in Union County, NJ.
The top ranked public charter schools in Union County, NJ are The Barack Obama Green Charter High School, The Queen City Academy Charter School and College Achieve Central Charter School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Union County, NJ public charter schools have an average math proficiency score of 16% (versus the New Jersey public charter school average of 26%), and reading proficiency score of 40% (versus the 45% statewide average). Charter schools in Union County have an average ranking of 4/10, which is in the bottom 50% of New Jersey public charter schools.
Minority enrollment is 100% of the student body (majority Hispanic), which is more than the New Jersey public charter school average of 93% (majority Black and Hispanic).
Best Public Charter Schools in Union County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
The Barack Obama Green Charter High School
Charter School
(Math: 20-29% | Reading: 40-49%)
Rank:
Rank:
4/
Bottom 50%10
35 Watchung Ave
Plainfield, NJ 07060
(877) 643-4064
Plainfield, NJ 07060
(877) 643-4064
Grades: 6-12
| 311 students
Rank: #22.
The Queen City Academy Charter School
Charter School
(Math: 23% | Reading: 44%)
Rank:
Rank:
4/
Bottom 50%10
815 West Seventh Street
Plainfield, NJ 07063
(908) 753-4700
Plainfield, NJ 07063
(908) 753-4700
Grades: K-12
| 300 students
Rank: #33.
College Achieve Central Charter School
Charter School
(Math: 14% | Reading: 42%)
Rank:
Rank:
3/
Bottom 50%10
365 Emerson Ave
Plainfield, NJ 07062
(908) 625-1879
Plainfield, NJ 07062
(908) 625-1879
Grades: K-12
| 1,428 students
Rank: #44.
Cresthaven Academy Charter School
Charter School
(Math: 16% | Reading: 32%)
Rank:
Rank:
2/
Bottom 50%10
530 West 7th Street
Plainfield, NJ 07060
(908) 756-1234
Plainfield, NJ 07060
(908) 756-1234
Grades: K-7
| 604 students
Rank: #55.
Union County Teams Charter School
Charter School
(Math: 10-14% | Reading: 30-34%)
Rank:
Rank:
2/
Bottom 50%10
515 517 West Fourth Street
Plainfield, NJ 07060
(908) 754-9043
Plainfield, NJ 07060
(908) 754-9043
Grades: K-12
| 326 students
Union County Public Schools (Closed)
School
Location
Grades
Students
Bi Plainfield (Closed 2009)
Alternative School
221 Park Avenue
Plainfield, NJ 07060
(908) 755-8760
Plainfield, NJ 07060
(908) 755-8760
Grades: 6-12
| 3 students
Bie Drc Reentry (Closed 2009)
Alternative School
208 Commerce Place 2nd Floor
Elizabeth, NJ 07201
(908) 282-1001
Elizabeth, NJ 07201
(908) 282-1001
Grades: 6-12
| 6 students
Centennial High School (Closed 2023)
Special Education School
728 Westfield Ave.
Westfield, NJ 07090
(908) 654-8558
Westfield, NJ 07090
(908) 654-8558
Grades: Inquire with school
| 35 students
Central Jersey Arts Charter School (Closed 2016)
Charter School
1225 South Ave
Plainfield, NJ 07062
(908) 753-0030
Plainfield, NJ 07062
(908) 753-0030
Grades: K-8
| 403 students
Childrens Specialized Hospital (Closed 2009)
Alternative School
150 New Providence Rd
Summit, NJ 07902
(908) 233-3720
Summit, NJ 07902
(908) 233-3720
Grades: n/a
| n/a students
Devel L C Hamilton Shcool (Closed 2012)
Special Education School
1231 Burnett Ave
Union, NJ 07083
(908) 810-1501
Union, NJ 07083
(908) 810-1501
Grades: PK-12
| 71 students
Devel L C-kenilworth (Closed 2008)
Special Education School
Harding School
Kenilworth, NJ 07033
(908) 497-0355
Kenilworth, NJ 07033
(908) 497-0355
Grades: Inquire with school
| 30 students
East Jersey State Prison High School (Closed 2014)
Alternative School
Us Rte 1 At Rahway Ave
Rahway, NJ 07065
(732) 499-5021
Rahway, NJ 07065
(732) 499-5021
Grades: 10-12
| 5 students
S.springfield Ave
Springfield, NJ 07081
(973) 376-1025
Springfield, NJ 07081
(973) 376-1025
Grades: 6-8
| 478 students
Elizabeth Day (Closed 2014)
Alternative School
208 Commerce St
Elizabeth, NJ 07201
(908) 965-2642
Elizabeth, NJ 07201
(908) 965-2642
Grades: n/a
| n/a students
The Ellen G Pressman Charter School (Closed 2011)
Charter School
232 Front St
Plainfield, NJ 07060
(908) 756-3500
Plainfield, NJ 07060
(908) 756-3500
Grades: 6-7
| n/a students
George W Herlich Juv Det Center (Closed 2014)
Alternative School
Union Co Courthouse Garage 2n
Elizabeth, NJ 07207
(908) 527-4922
Elizabeth, NJ 07207
(908) 527-4922
Grades: 7-12
| 35 students
1231 Burnet Ave
Union, NJ 07083
(908) 851-6567
Union, NJ 07083
(908) 851-6567
Grades: 5
| 273 students
650 Bayway Ave
Elizabeth, NJ 07202
(908) 436-6270
Elizabeth, NJ 07202
(908) 436-6270
Grades: n/a
| n/a students
436 First Ave
Elizabethport, NJ 07206
(908) 436-6030
Elizabethport, NJ 07206
(908) 436-6030
Grades: 6-8
| 383 students
300 South Broad Street
Elizabeth, NJ 07202
(908) 436-6340
Elizabeth, NJ 07202
(908) 436-6340
Grades: 6-8
| 378 students
1305 St Georges Avenue
Roselle, NJ 07203
(908) 298-2040
Roselle, NJ 07203
(908) 298-2040
Grades: PK
| 75 students
34 Wilson Ave
Plainfield, NJ 07060
(908) 769-6000
Plainfield, NJ 07060
(908) 769-6000
Grades: 7-12
| 1,479 students
Union County Jdc High School (Closed 2023)
Alternative School
1075 Edward Street
Linden, NJ 07036
(908) 523-1590
Linden, NJ 07036
(908) 523-1590
Grades: 8-11
| 34 students
Union County Sip (Closed 2012)
Alternative School
655 Livingston St
Elizabethport, NJ 07206
(908) 994-7167
Elizabethport, NJ 07206
(908) 994-7167
Grades: n/a
| n/a students
500 East St
Garwood, NJ 07027
(908) 789-0165
Garwood, NJ 07027
(908) 789-0165
Grades: Inquire with school
| n/a students
Frequently Asked Questions
What are the top ranked public charter schools in Union County, NJ?
The top ranked public charter schools in Union County, NJ include The Barack Obama Green Charter High School, The Queen City Academy Charter School and College Achieve Central Charter School.
How many public charter schools are located in Union County?
5 public charter schools are located in Union County.
What is the racial composition of students in Union County?
Union County public charter schools minority enrollment is 100% of the student body (majority Hispanic), which is more than the New Jersey public charter schools average of 93% (majority Black and Hispanic).
Which public charter schools in Union County are often viewed compared to one another?
Popular comparisons of public charter schools in Union County include: Union County Teams Charter School vs. The Queen City Academy Charter School, Cresthaven Academy Charter School vs. College Achieve Central Charter School, The Queen City Academy Charter School vs. Union County Teams Charter School
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