Total enrollment
5,423
+86 (+2%) vs SY 2020-21
9 schools in Arlington Heights SD 25
Illinois · 5,423 students · 1 city
Of the public K-12 schools operating across Illinois, 9 sit inside Arlington Heights SD 25, collectively enrolling about 5,423 students (7 elementary and 2 middle).
4-year change in Arlington Heights SD 25
SY 2020-21 vs SY 2024-25School count
9
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How Arlington Heights SD 25 ranks
Among districts| Measure | This district | In Illinois | In the US |
|---|---|---|---|
| State test proficiency ranked highest first | 69.5% | #11 of 327 | N/A |
| Enrollment ranked largest first | 5,423 | #55 of 508 | #1,763 of 9,234 |
| Number of schools ranked most first | 9 | #54 of 508 | N/A |
| Students per teacher ranked fewest first | 12.3:1 | #143 of 506 | #2,293 of 9,044 |
| Free or reduced-price lunch share ranked highest first | 15.9% | #445 of 456 | #7,699 of 8,164 |
| Diversity index ranked most diverse first | 42.2% | #196 of 341 | #3,791 of 6,853 |
Districts need at least 2 schools and 500 students to be ranked. Test proficiency is ranked within the state only, since each state gives a different test. Each rank links to the full list.
Inside Arlington Heights SD 25
State test results across the district's 9 scored schools run from Patton Elementary School at 74.9% proficient to Westgate Elementary School at 65.2%, a gap of 9.8 points. That is the 151st widest gap among 172 Illinois districts with four or more scored schools.
Since 2017-18, the 9 district schools that reported both years went from 5,554 to 5,423 students (down 2%) and from 385 to 442 full-time teachers (up 15%), as of 2024-25.
Proficient is the average share of students meeting the state standard across each school's state tests in 2023-24 and 2024-25; schools with fewer than 100 students and schools serving specialized populations are left out. Staffing figures come from the NCES Common Core of Data and count only schools that reported students and teachers in both years.
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| Thomas Middle School | Arlington Heights | Middle | 06-08 | 1,024 |
| South Middle School | Arlington Heights | Middle | 06-08 | 812 |
| Olive-Mary Stitt School | Arlington Heights | Elementary | KG-05 | 671 |
| Westgate Elem School | Arlington Heights | Elementary | KG-05 | 633 |
| Ivy Hill Elem School | Arlington Heights | Elementary | PK-05 | 593 |
| Dryden Elem School | Arlington Heights | Elementary | KG-05 | 521 |
| Windsor Elementary School | Arlington Heights | Elementary | KG-05 | 490 |
| Patton Elem School | Arlington Heights | Elementary | KG-05 | 399 |
| Greenbrier Elem School | Arlington Heights | Elementary | PK-05 | 280 |
About Arlington Heights SD 25
Arlington Heights SD 25 is a thinly populated Illinois school district running 9 schools with combined enrollment near 5,423.
On the level-by-level breakdown, Arlington Heights SD 25 spans 7 elementary and 2 middle.
On a per-school basis, Arlington Heights SD 25 runs about 603 students per school, 26% above the state mean of roughly 480.
Trend over the past 4 years. Total public-school enrollment in Arlington Heights SD 25 has held roughly steady since SY 2020-21, moving from about 5,337 students to 5,423.
On allk12, the community for Arlington Heights SD 25 discusses comparison threads between local schools and program reviews. Posts come from current and former families, staff, and alumni.