There are 23 Mars, Incorporated locations in the United States of America as of April 18, 2026. The state or territory with the most Mars, Incorporated locations is Illinois, with 4 sites, accounting for roughly 17.4% of the total.


Mars, Incorporated operates 23 United States of America locations across 15 states. Largest clusters are in Illinois, Tennessee, and Georgia; the top 10 states contain 78.3% of sites. Coverage is thinner in Ohio, Pennsylvania, and Wisconsin.

Mars, Incorporated operates 23 locations across the United States, with Illinois hosting the highest number at 4 locations (17.4% of total). The top three states—Illinois, Tennessee, and Georgia—account for 39.1% of all locations, while the top ten states cover 78.3%. Tennessee offers the best access with one location per approximately 2.3 million people, whereas California is the most stretched, with one location serving nearly 39.4 million residents.
Locations concentrate around major metros such as Cook, Williamson, Dallas, Bradley, and Dougherty. The top 10 cities account for 56.5% of U.S. sites.

Mars, Incorporated operates 23 locations across the United States, with 56.5% situated in the top 10 cities. Cook, Illinois, leads with 3 locations, followed by Williamson, Tennessee, with 2. The remaining cities each host a single location, illustrating a moderate geographic concentration.
Street-level clusters show corridors where multiple Mars, Incorporated locations sit within the same neighborhood indicating strong local presence and coherence. Mars, Incorporated operates a total of 23 nationwide.

The complete dataset of Mars, Incorporated locations across the United States of America is available for download, including coordinates, traffic patterns, and operational status.

Mars, Incorporated has 23 locations across the United States of America. The key variables shows the most infleuntial aspects for Mars, Incorporated locations nationwide. This provides a closer look of how Mars, Incorporated is operating from different prespectives.

Mars, Incorporated's locations in the United States span several states with varying land areas. Texas is the largest state by area at approximately 695,668 km², hosting 2 locations. Tennessee, with about 109,116 km², is the smallest state listed and has 3 locations. Illinois has the highest number of locations at 4, covering around 149,995 km².

Mars, Incorporated operates a total of 19 business locations across various states in the United States. Georgia, Arkansas, Kansas, and Ohio each have 100% open status, with Georgia hosting 2 open locations and the others having 1 each. Illinois shows an equal split with 2 open and 2 closed locations, while Tennessee has 2 open and no closures, representing 66.7% open. Nevada and Wisconsin report no open or closed locations, each with a total of 1 site.
This section summarizes customer sentiment toward Mars, Incorporated. Using ratings and review totals from 23 locations, we highlight where scores are consistently high and where feedback volume is greatest. Average star ratings reflect perceived quality, while total reviews indicate engagement and reach across the network.

Mars, Incorporated has the highest average rating in Illinois at 4.4, followed by Georgia and Wisconsin at 4.2 each. New Jersey and Tennessee both have average ratings of 4.1. Tennessee leads in review volume with 407 reviews, while Georgia, Illinois, and New Jersey also contribute significantly with 199, 186, and 171 reviews respectively.
Mars, Incorporated received the highest average rating in Illinois at 4.4, followed by Georgia and Wisconsin with 4.2 each. Tennessee led in total reviews with 407, nearly double that of second-ranked Georgia at 199. Illinois and New Jersey also had notable review counts of 186 and 171, respectively. Texas appeared among the top states by review volume but did not rank in the top five for average rating.

Mars, Incorporated has full phone coverage across all listed states in the United States, with 100% of locations equipped with phones. Illinois leads with 4 total locations, all covered, followed by Tennessee with 3 and several states including Georgia, New Jersey, and Texas each having 2 fully covered locations. The remaining states each have a single location with complete phone coverage.
Mars, Incorporated POI data enables clear measurement of footprint and demand. Analysts can rank states and cities by location count, compare coverage on a per-capita basis, and use traffic scores and review volumes to spot high-performing markets and under-served pockets. The result is an objective view of saturation, growth opportunities, and performance outliers.
For network planning, the data supports scoring candidate trade areas using location density, population per location, and nearby traffic intensity. Teams can evaluate cannibalization risk via nearest-store distance, surface whitespace along key corridors, and prioritize sites near retail anchors, campuses, or transit where observed activity is strongest.
Planners can map clusters and service gaps to understand commercial access at the neighborhood level. Per-capita coverage highlights communities with limited access, while changes in openings or closures signal shifts in activity. These insights inform corridor revitalization, streetscape and transit planning, and data-driven zoning decisions.