Enrollment
332
Elementary
DISTRICT 351 · STATE 405
SCHOOL COMMUNITY·WILLINGBORO PUBLIC SCHOOL DISTRICT·NCES 341800001288
Twin Hills Elementary School
110 TWIN HILL DRIVE, WILLINGBORO, NJ 08046 · (609) 835-8980 · Burlington County
GRADES KG–04ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL332 STUDENTS
C-
allk12 Grade
Scored higher than 17% of New Jersey public elementary schools
- C-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- CBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded New Jersey public elementary schools
Student : Teacher
11.1:1
30 FTE teachers
DISTRICT 15.3:1 · STATE 11.4:1
Free / Reduced Lunch
69%
229 students
DISTRICT 68% · STATE 41%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 2 | 1% |
| Grade 1 | 64 | 19% |
| Grade 2 | 97 | 29% |
| Grade 3 | 83 | 25% |
| Grade 4 | 86 | 26% |
Student demographics
53%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 48% · STATE 71% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
School pathway
Students here typically continue to
Twin Hills Elementary School→James A Cotten Intermediate School→Willingboro Memorial Middle School→Willingboro High School
Based on grade levels within Willingboro Public School District. Attendance zones can vary; confirm enrollment with the district.
QUIET COMMUNITY
Be the first to start a discussion at Twin Hills Elementary School.
START A DISCUSSIONTest scores
NJSLA 2024-25 . % Meeting or Exceeding ExpectationsEnglish Language Arts
27.7%
NJ avg 53.1% . -3.2pp since 2023
Math
17.9%
NJ avg 41.6% . -6.2pp since 2023
What this means: On the NJSLA, New Jersey's statewide test, about 28 of every 100 students at this school read and write at grade level and about 18 of 100 do math at grade level. Across all New Jersey schools, those numbers are about 53 and 42. Reading and writing scores are down about 3 points since 2023, while math scores are down about 6 points.
NJSLA results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 27.7% | 17.9% |
| 2023-24 | 30.9% | 24.1% |
% Meeting or Exceeding Expectations, all students and all tested grades.
Source: NJSLA. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
25.1%
composite math + reading, all grades
Predicted
28.4%
based on NJ schools with similar FRL share
Beats by
-3.4pp
below demographic expectation
What this means: About 25% of students here test proficient in math and reading, compared with the roughly 28% typical for New Jersey schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among New Jersey's top nor bottom 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like Twin Hills Elementary School
Twin Hills Elementary School's state test result (25.1% proficient) is higher than 2 of the 3 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Twin Hills Elementary School this school | 332 | 69.0% | 25.1% |
| Hawthorne Park Elementary School WILLINGBORO | 354 | 67.5% | 28.6% |
| J.C.Stuart ECDC Willingboro | 365 | 64.1% | N/A |
| John Fenwick Academy SALEM | 387 | 69.3% | N/A |
| Riletta Twyne Cream Early Childhood Center CAMDEN | 349 | 73.6% | 15.6% |
| Henry B. Wilson Family School CAMDEN | 377 | 66.8% | 6.6% |
Matched among New Jersey elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Twin Hills Elementary School ranks
Among elementary schools| Measure | This school | In New Jersey | In Burlington County |
|---|---|---|---|
| State test proficiency ranked highest first | 25.1% | #1,047 of 1,290 | #47 of 56 |
| Math proficiency ranked highest first | 17.9% | #1,181 of 1,319 ▼ 149 | #52 of 56 ▼ 6 |
| Reading proficiency ranked highest first | 27.7% | #1,146 of 1,319 ▼ 96 | #52 of 56 ▼ 6 |
| Enrollment ranked largest first | 332 | #977 of 1,562 | #50 of 76 |
| Students per teacher ranked fewest first | 11.1:1 | #627 of 1,390 | #35 of 70 |
| Diversity index ranked most diverse first | 52.5% | #733 of 1,392 | #51 of 70 |
| Free and reduced lunch ranked highest share first | 69.0% | #367 of 1,481 | #5 of 73 |
| Enrollment change since 2017-18 ranked fastest growth first | +6.4% | #348 of 545 | #28 of 32 |
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
332
+11 (+3%) vs 2020
-25% since 1990-91, when it was 440
Student : Teacher
11.1:1
was 12.8:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 332 | 30 | 11.1:1 | 69% (229) |
| 2023-24 | 356 | 29 | 12.3:1 | 59% (211) |
| 2022-23 | 347 | 26 | 13.3:1 | 11% (39) |
| 2020-21 | 321 | 25 | 12.8:1 | 69% (221) |
| 2017-18 | 312 | 23.8 | 13.1:1 | 63% (195) |
| 2015-16 | 379 | 27 | 14.0:1 | 55% (207) |
| 2010-11 | 351 | 22 | 15.9:1 | 40% (142) |
| 2000-01 | 432 | 32 | 13.5:1 | 41% (179) |
| 1990-91 | 440 | 25 | 17.6:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Twin Hills Elementary School.
Since 2017-18: students up 6% (312 to 332); teachers up 26% (23.8 to 30).
About Twin Hills Elementary School
Twin Hills Elementary School is a low-enrollment elementary school in WILLINGBORO, New Jersey, one of the schools in Willingboro Public School District. It reports enrollment of 332 students in kindergarten through 4.
Willingboro Public School District counts 3,690 students in its 8 schools, and Twin Hills Elementary School is one of them.
About 65% of the student body at Twin Hills Elementary School is Black. Other groups make up 21% Hispanic, 6% White, 5% multiracial, and 3% Asian. County-wide, 16% of Burlington County residents are Black. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 53%.
The school has 30 full-time-equivalent teachers and a ratio of 11.1 students per teacher. It is about the same as the 11.4:1 average for elementary schools in New Jersey. The school reported 69% of students eligible for free or reduced-price lunch in 2024-25. That is higher than the 32% average for public schools in Burlington County.
Twin Hills Elementary School earns a C- on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 17% of New Jersey public elementary schools.
On a poverty-adjusted basis, Twin Hills Elementary School falls in the middle 80% of New Jersey schools: 25.1% actual against 28.4% predicted.
The school's county is Burlington County. According to Census Bureau estimates, median household income comes to about $108,111, 43% of adults hold a bachelor's degree or higher, and about 5% of people live in poverty. There are 139 public schools in the county, enrolling about 69,020, Twin Hills Elementary School among them.
The closest school to Twin Hills Elementary School is Willingboro High School, located about 0.6 miles away. In all, at least 8 other public schools sit within five miles of Twin Hills Elementary School. Its average proficiency rate of 25.1% is above the 23.5% average for nearby schools.
The school's locale code, Suburb: Large, means it is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Over the 4 years from 2020-21 to 2024-25, enrollment rose 3%. Its ratio of students to teachers was 12.8:1 in 2020-21, and 11.1:1 in 2024-25.
The Twin Hills Elementary School discussion page is a place for homework, tutoring, and testing dates. Teachers and staff are welcome to share updates too.
Burlington County at a glance
View full county profilePopulation
467,805
Census ACS
Median income
$108,111
Household, ACS
Bachelor's+
43%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
139
69,020 students
Quick facts
Related schools
Other schools in Willingboro Public School District
- Willingboro High SchoolHigh · 845 students
- Willingboro Memorial Middle SchoolMiddle · 550 students
- James A Cotten Intermediate SchoolMiddle · 542 students
- W. R. James Sr. Elementary SchoolElementary · 408 students
- J.C.Stuart ECDCElementary · 365 students
- Hawthorne Park Elementary SchoolElementary · 354 students
Other schools in WILLINGBORO
- Willingboro High SchoolHigh · 845 students
- Willingboro Memorial Middle SchoolMiddle · 550 students
- James A Cotten Intermediate SchoolMiddle · 542 students
- W. R. James Sr. Elementary SchoolElementary · 408 students
- J.C.Stuart ECDCElementary · 365 students
- Benjamin Banneker Preparatory Charter SchoolElementary · 356 students
Nearby schools
- Willingboro High School0.6 mi · 845
- Garfield ECDC0.9 mi · 294
- Willingboro Memorial Middle School1.7 mi · 550
- James A Cotten Intermediate School1.8 mi · 542
- Fleetwood Elementary School1.8 mi · 404
- Westampton Township Middle School2.0 mi · 525
Frequently asked questions
About Twin Hills Elementary SchoolWhat is the total enrollment at Twin Hills Elementary School?
Twin Hills Elementary School enrolls approximately 332 students in grades KG-04.
What grades does Twin Hills Elementary School serve?
Twin Hills Elementary School serves grades KG-04.
How many students per teacher at Twin Hills Elementary School?
Approximately 11.1:1 students per teacher at Twin Hills Elementary School.
How diverse is Twin Hills Elementary School?
Twin Hills Elementary School reports a student body of 6% White, 21% Hispanic, 65% Black, 3% Asian, 5% Two or more.
Who oversees Twin Hills Elementary School?
Twin Hills Elementary School is overseen by Willingboro Public School District in Burlington County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.