The Park District’s boundaries are similar to those of St. Charles Township. The only area in the Township’s boundaries, not in the Park District’s boundaries, is the Sugar Ridge subdivision in South Elgin. The following areas are located outside of the St. Charles Township, but are included within the Park District’s boundaries:

• Far East Side — Pheasant Run Resort & Convention Center, Pheasant Run Trails, and Pheasant Run Court.

• Far Northwest Side — The northern portion of Thornwood Subdivision in South Elgin which includes the following streets: Courtland Drive, Oakview Court, West Ellington Court, and East Ellington Court.