Northern Border: Lake Cook Road

Western Border: Buffalo Grove Road

Southern Border: Chicago border

Eastern Border: Lake Michigan

Population: 250,000
Area: 60 square miles

Towns included:

• Arlington Heights
• Buffalo Grove
• Des Plaines
• Elk Grove Village
• Glencoe
• Glenview
• Kenilworth
• Mount Prospect
• Niles
• Northbrook
• Northfield
• Park Ridge
• Prospect Heights
• Rolling Meadows
• Winnetka
• Wheeling
• A small part of north Wilmette (Kenilworth Gardens)
• Includes: Olivet Nazarene University
• Rolling Meadows High School