Day County, SD Competitor Saturation & Market Analysis

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Analyze competitor saturation, customer density, and market opportunities in Day County, South Dakota.

You 9/24/26, 5:00 PM

Show me competitor saturation and resident-to-business ratios in Day County.

Map AI 9/24/26, 5:00 PM

Day County has businesses across 6 categories. Recreation leads with a Customer Density of ~115 residents per business — a higher number signals less competition.

Businesses by Category in Day County

Source: OpenStreetMap contributors

Business Density Compared With South Dakota and the U.S.

Area	Businesses	Residents per Business
Day County	97	56
South Dakota	12,529	72
United States	3,293,485	102

Day County has about 56 residents per business, compared to 72 in South Dakota. That makes the local market more saturated and more competitive than the overall market in South Dakota.

Map: Competitor Density & Market Saturation Across South Dakota

Total businesses per county — darker means higher competitor density

Day County

Click a county to open it Explore the map →

Businesses per county

Thinking of Opening a Restaurant in Day County?

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

Find Underserved Markets With AI Competitor Analysis

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.

Day County, SD Businesses Compared With Nearby Counties

Day County, SD is the 3rd largest of the 6 counties compared here, 5,437 residents against a local median of 4,344. Where Day County, SD breaks from the counties next to it is businesses per 10k people, sitting 17% above the local median of 168.5 at 196.8.

The counties themselves spread 253.2 on businesses per 10k people, so Day County, SD sits at one end of an already wide local range rather than apart from it. Day County, SD has the 2nd highest businesses per 10k people of the 6 areas compared here.

Area	Population	Businesses	Businesses per 10k people
Day County, SD	5,437	107 #4/6	196.8 #2/6
Marshall County, SD	4,344	76	174.8
Clark County, SD	3,917	27	68.7
Codington County, SD	28,767	485	168.5
Roberts County, SD	10,221	145	141.8
Sargent County, ND	3,804	122	321.8

Frequently Asked Questions

Common questions about competitor saturation and points of interest in Day County, South Dakota.

Where can I find competitor saturation and points of interest analysis for Day County, South Dakota?

Day County, South Dakota competitor saturation analysis shows 97 points of interest across 6 categories according to OpenStreetMap data.

How can I do a competitive analysis of businesses in Day County, South Dakota?

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 Day County, South Dakota.

How does business density in Day County, South Dakota compare to South Dakota?

Day County, South Dakota has about 56 residents per business, compared to 72 in South Dakota. That makes the local market more competitive than South Dakota.

Is there a map of local businesses in Day County, South Dakota?

Yes. Map AI shows an interactive map of local business and competitor density in Day County, South Dakota, 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 Day County, South Dakota?

The most common business category in Day County, South Dakota is Recreation, with about 115 residents for every business in that category.