Service Area
The chapter has jurisdiction from Delta Sigma Theta Sorority, Inc. to service the following communities:
| Algonquin | Arlington Heights |
| Barrington | Barrington Hills |
| Bartlett | Bensenville |
| Bloomingdale | Buffalo Grove |
| Carol Stream | Carpentersville |
| Cary | Crystal Lake |
| Deer Park | East Dundee |
| Elgin | Elk Grove Village |
| Fox River Grove | Gilberts |
| Hanover Park | Hoffman Estates |
| Huntley | Inverness |
| Itasca | Keeneyville |
| Kildeer | Lake Barrington |
| Lake in the Hills | Lake Zurich |
| Long Grove | Mount Prospect |
| North Barrington | Palatine |
| Rolling Meadows | Roselle |
| Rosemont | Schaumburg |
| South Barrington | South Elgin |
| St. Charles | Streamwood |
| Sutton | Valley View |
| Village of Lakewood | Wayne |
| West Dundee | Wildrose |
| Wood Dale |
