South Brunswick School District, NJ

Original Research by School Decision on South Brunswick School District

South Brunswick School District is a large public school system serving preschool through twelfth grade across a collection of communities in Middlesex County, New Jersey. The district operates just over a dozen schools, including a single comprehensive high school, two middle schools, and a network of elementary schools spread through towns such as Monmouth Junction, Dayton, Kendall Park, and parts of North Brunswick and Cranbury. For a parent or resident evaluating this district, the most immediate takeaway is its academic performance, which places it in the top quarter of the county's school districts on overall proficiency, and its student body, which has a distinctly uncommon demographic composition.

The student population is roughly seven to eight thousand, and it is notable for its racial and ethnic makeup. A substantial majority of students identify as Asian, with White students making up the next largest group, followed by Hispanic and Black students. This composition is characteristic of the area; it is not something one can describe as typical for the state or the region, and families considering the district should be aware that their child's peer environment will reflect this particular mix. The district does not report the share of students qualifying for free or reduced-price lunch, nor does it report counts for students with disabilities or English learners, which leaves gaps for a family trying to gauge the socioeconomic and support-needs profile of the schools.

On state assessments, the district performs well overall, though the pattern is uneven across subjects and grade levels. Reading and language arts scores are a clear strength, particularly in the upper elementary and middle school grades, where the share of students scoring proficient or above reaches a high level. Math performance is more mixed: early elementary grades score at a solid level, but seventh grade shows a dip, and eighth grade math results are notably lower, with a much smaller share of students reaching proficiency. Parents should look into what is happening in middle school math instruction and whether the curriculum or course placement practices are shifting before students enter high school. Science results, reported for fifth and eighth grades, land in a moderate range, with under half of students reaching proficiency. The overall proficiency index, which combines all tested subjects and grades, places the district among the highest-performing in Middlesex County.

The district's per-pupil spending is in the middle to upper range among the county's districts, and its chronic absenteeism rate is low relative to peers, which points to decent student engagement and attendance. The housing market in the communities served by the district is expensive, reflecting the broader Middlesex County and central New Jersey market. Home values are well above national medians, and rents are similarly high, making this a costly area for families to live in. The housing data shows the market remains active and competitive, with prices continuing to rise at a modest but steady pace.

A search for recent district developments such as budget votes, curriculum changes, or facility referendums did not turn up much of lasting significance. That does not mean nothing is happening, only that publicly reported changes that would affect a parent's decision were not found in the research. Families moving into the area should plan to contact the district directly for the latest information on programs, school boundaries, and any upcoming initiatives.

Overall, South Brunswick School District offers a strong academic track record, anchored by very good English language arts results and a solid if uneven math profile. Its student body is heavily Asian in composition, and the cost of entry to live in the district is high. The district is a known performer among Middlesex County systems, and for a family that can afford the housing and values the academic outcomes, it is a well-regarded option. The soft spots in middle school math and the lack of publicly reported support-population data are the areas a parent would want to examine more closely with the district's individual schools.

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District Context

Officially reported figures, 2024-25.

Enrollment

7,936

Grades

PK–12

Schools

Student body

Hispanic 11%

Black 7%

White 17%

Asian 62%

Two+ 2%

Am. Indian / AK Native 0%

Hawaiian / Pac. Isl. 0%

By economic status

Percent proficient by grade, as reported

Economically disadvantaged

Not disadvantaged

ELA

Gr 3

20%

63%

Gr 4

34%

77%

Gr 5

41%

76%

Gr 6

43%

84%

Gr 7

57%

88%

Gr 8

52%

89%

Math

Gr 3

31%

75%

Gr 4

23%

76%

Gr 5

27%

73%

Gr 6

26%

77%

Gr 7

33%

64%

Gr 8

14%

30%

Science

Gr 5

16%

57%

Gr 8

14%

50%

Schools in this District

12 schools are officially reported under this district.

Indian Fields Elementary School

Crossroads North Middle School

Brooks Crossing Elementary School

South Brunswick High School

Brunswick Acres Elementary School

Cambridge Elementary School

Constable Elementary School

Crossroads South Middle School

Monmouth Junction Elementary School

Greenbrook Elementary School

Dayton Elementary School

Deans Elementary School

Academic Performance

Percent of students meeting or exceeding state standards, by grade.

Mathematics

6 grades reported

66%

Grade 3

65%

Grade 4

63%

Grade 5

68%

Grade 6

57%

Grade 7

24%

Grade 8

English Language Arts

6 grades reported

55%

Grade 3

68%

Grade 4

69%

Grade 5

76%

Grade 6

82%

Grade 7

83%

Grade 8

Science

2 grades reported

48%

Grade 5

43%

Grade 8

Housing & Real Estate

Data as of April 2026 | District-weighted from constituent ZIP codes

Home Values

Typical home value$698,586

Year-over-year change+2.2%

Range across 8 ZIP codes$540K to $974K

vs. state typical1.22x

vs. national typical1.90x

Home value trend (12 months)

ZIP code home values (8 ZIP codes)

ZIP	City	Value	YoY	Weight
08852	Monmouth Junction	$694K	+2.7%	32.8%
08512	Cranbury Township	$760K	+1.9%	15.5%
08831	Monroe Township	$603K	+2.0%	13.7%
08810	Dayton	$632K	+2.3%	13.6%
08824	Kendall Park	$718K	+1.2%	10.7%
08540	Princeton	$974K	+2.7%	7.6%
08902	North Brunswick	$540K	+1.8%	5.1%
08816	East Brunswick	$623K	+3.7%	0.8%

Rental Market

Typical monthly rent$2,843/mo

Year-over-year change+2.8%

Range across 6 ZIP codes$2,449 to $3,383/mo

Rent trend (12 months)

ZIP code rents (6 ZIP codes)

ZIP	City	Rent/mo	YoY	Weight
08852	Monmouth Junction	$2,755	+3.9%	32.8%
08831	Monroe Township	$3,177	—	13.7%
08824	Kendall Park	$2,449	—	10.7%
08540	Princeton	$3,383	-1.5%	7.6%
08902	North Brunswick	$2,558	+2.5%	5.1%
08816	East Brunswick	$2,739	+2.5%	0.8%

Affordability

Est. monthly mortgage (20% down at 6.48%)$3,525/mo

Home price / national median income8.3x

Annual rent / national median income40.8%

Est. mortgage exceeds rent by$682/mo

Market Activity: Middlesex County

Median listing price$569,900

Median listing price YoY+2.1%

Median price per sq ft$352

Median price per sq ft YoY+2.3%

Median days on market30.5 days

Median days on market YoY+10.9%

Active listings1,517

Active listings YoY+29.8%

New listings780

New listings YoY+10.2%

Pending listings1,183

Pending listings YoY+7.3%

Hotness: median listing price$552,500

Hotness: median listing price YoY+0.5%

Supply score94.1

Supply score YoY-1.2%

Demand score65.6

Demand score YoY-9.7%

Median listing price (12 months)

Median price per sq ft (12 months)

Median days on market (12 months)

Active listings (12 months)

New listings (12 months)

Pending listings (12 months)

Hotness: median listing price (12 months)

Supply score (12 months)

Demand score (12 months)

Comparison

State typical home value$571,373 (+3.4% YoY)

National typical home value$368,198 (+0.6% YoY)

State ZHVI trend (12 months)

National ZHVI trend (12 months)

Economic Context

30-year fixed mortgage rate6.48%

National unemployment rate4.3%

National median household income$83,730

CPI: Rent of shelter (index)447.05

30-year fixed mortgage rate (12 months)

National unemployment rate (12 months)

National median household income (12 months)

CPI: Rent of shelter (index) (12 months)

Sources: Zillow Home Value Index and Zillow Observed Rent Index (Zillow Group), Realtor.com via Federal Reserve Bank of St. Louis (FRED)

Data Currently Unavailable

Civil Rights Data (CRDC)

This profile is derived exclusively from publicly available federal and state datasets. It may not reflect the most current information available. We encourage parents and families to supplement this data with information published directly on the school’s website, which may include more recent figures, additional programs, or updated enrollment data.