Total enrollment
2,567
+92 (+4%) vs SY 2017-18
4 schools in Atco
New Jersey · Public K-12
For a city in New Jersey, Atco carries 4 public K-12 campuses, with combined enrollment of about 2,567 students and an average school size near 642.
7-year change in Atco
SY 2017-18 vs SY 2024-25School count
4
0 (0%) vs SY 2017-18
% White
26%
was 31%
% Hispanic
18%
was 13%
% Black
49%
was 51%
% Asian
2%
was 3%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Residents
8,164
all ages · ACS 5-yr
Students
2,567
public K-12 · NCES
Schools
4
public K-12
| Name | Level | Grades | Enrollment |
|---|---|---|---|
| Atco Elementary School | Elementary | 01-02 | 221 |
| Thomas Richards Early Childhood Center | Elementary | PK-KG | 257 |
| Winslow Township High School | High | 09-12 | 1,299 |
| Winslow Township Middle School | Middle | 07-08 | 790 |
About Atco
Atco is a small New Jersey city in terms of public-school footprint, with 4 schools and 2,567 students total.
For a sense of the school types, the city is built around 2 elementary, 1 middle, and 1 high.
Average school size in Atco is around 642 students, 19% noticeably above the New Jersey average of about 540.
Trend over the past 7 years. Across the same 7-year window, public-school enrollment expanded 4%: 2,475 students in SY 2017-18 versus 2,567 in SY 2024-25. The White share of public-school enrollment shrank from 31% to 26%.
Within the allk12 community for this area, the community for Atco discusses open enrollment windows, redistricting talk, and busing logistics. Parents, students, and educators in the area can post or comment.