Downers Grove, IL Competitor Saturation & Market Analysis

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Analyze competitor saturation, customer density, and market opportunities in Downers Grove, Illinois.

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You 9/10/26, 1:09 PM
Show me competitor saturation and resident-to-business ratios in Downers Grove.
Map AI 9/10/26, 1:09 PM

Downers Grove has businesses across 9 categories. Recreation leads with a Customer Density of ~213 residents per business — a higher number signals less competition.

Business breakdown by category

    Source: OpenStreetMap contributors

    Business density compared to Illinois and the US

    Area Businesses Residents per Business
    Downers Grove 647 78
    Illinois 140,281 89
    United States 3,293,485 102

    Downers Grove has about 78 residents per business, compared to 89 in Illinois. That makes the local market more saturated and more competitive than the overall market in Illinois.

    Map of Local Businesses in Downers Grove

    Thinking of opening a restaurant in this city?

    Food and dining is the most contested category on most of these maps. See the restaurant market size for this city, including how many diners each existing place serves and a free revenue estimate for a new one.

    Analyze competitor saturation and find market opportunities

    In commercial real estate, local businesses are tracked as Points of Interest (POIs). The AI lets you run a competitive analysis, spot market saturation in real-time, and see a map of local businesses — so you can see exactly where customer demand is underserved.

    Downers Grove, IL Businesses Compared With Nearby Cities

    Downers Grove, IL is the largest of the 5 cities compared here, 50,363 residents against a local median of 22,507. The measure that sets Downers Grove, IL apart most is businesses: 672, 126% above the local median of 298.

    Businesses per 10k people tells the same story from another angle: 133.5 against a local median of 114.3, 17% above it. The cities themselves sit within 140 of each other on businesses, a tighter band than the gap between any of them and Downers Grove, IL, which makes it a genuine outlier here rather than one end of a wide local spread. Downers Grove, IL has the highest businesses of the 5 areas compared here.

    Area Population Businesses Businesses per 10k people
    Downers Grove, IL 50,363 672 #1/5 133.5 #2/5
    Westmont, IL 23,160 272 117.6
    Darien, IL 21,280 210 98.8
    Woodridge, IL 31,506 350 111.0
    Lisle, IL 21,854 323 148.0

    Frequently Asked Questions

    Common questions about competitor saturation and points of interest in Downers Grove, Illinois.

    Where can I find competitor saturation and points of interest analysis for Downers Grove, Illinois?

    %s competitor saturation analysis shows %,d points of interest across %d categories according to OpenStreetMap data.

    How can I do a competitive analysis of businesses in Downers Grove, Illinois?

    Map AI Chat lets you run a competitive analysis and measure competitor density and market saturation, showing resident-to-business ratios across different categories in Downers Grove, Illinois.

    How does business density in Downers Grove, Illinois compare to Illinois?

    Downers Grove, Illinois has about 78 residents per business, compared to 89 in Illinois. That makes the local market more competitive than Illinois.

    Is there a map of local businesses in Downers Grove, Illinois?

    Yes. Map AI shows an interactive map of local business and competitor density in %s, colored by how many points of interest each area has, so you can spot underserved markets at a glance.

    What is the most common type of business in Downers Grove, Illinois?

    The most common business category in Downers Grove, Illinois is Recreation, with about 213 residents for every business in that category.