Oak Brook Illinois Map

About Oak Brook, Illinois

Oak Brook is a locality in DuPage County, Illinois, United States. It has a population of approximately 8,056. The population density is 388.6 people per km². Oak Brook is located at 41.8328°N, 87.9290°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 60523.

Oak Brook unfolds across a gentle terrain, a landscape where the broad, open skies of the Midwest meet the verdant promise of manicured estates. It lies 4.5 miles east-north-east of Downers Grove, IL (from Downers Grove, IL: bearing 69°T), and is situated 9.1 miles west of Cicero. Rolling lawns, meticulously kept, descend towards the meandering waters of Salt Creek, a ribbon of silver that catches the sun and whispers through the dappled shade of mature oak trees. The air here often carries a crispness, a clean scent tinged with the perfume of blooming magnolias in spring and the earthy aroma of damp soil after a summer shower. It is a place where the rhythm of daily life seems to ebb and flow with the changing seasons, a quiet hum beneath the surface of polished surfaces and stately homes. This locality, once part of a vast prairie, has a history intertwined with the agricultural roots of DuPage County, its early days marked by farms and open fields. Over time, Oak Brook transformed, evolving into a hub for corporate headquarters and upscale living, attracting a professional class drawn to its refined atmosphere and strategic location. The presence of the McDonald's Corporation headquarters, a global icon, lends a distinctive character, a nod to the area's modern economic prowess. Yet, echoes of its past persist, found in the enduring grace of its natural spaces and the quiet dignity that pervades its tree-lined avenues, a subtle reminder of the land's enduring, unassuming beauty.

About This Oak Brook Map Page

This page provides an embedded street and satellite map of Oak Brook, Illinois — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 41.832808, -87.92895. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Oak Brook and DuPage County.

Detailed location data for Oak Brook includes the ZIP code (60523), telephone area code (708), county seat of DuPage County (Wheaton), and school district assignment (Hinsdale Township High School District 86). These are among the most commonly searched location details for any US city or town.

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Oak Brook is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.