There are 22 W. R. Grace & Co. locations in the United States of America as of April 18, 2026. The state or territory with the most W. R. Grace & Co. locations is Louisiana, with 3 sites, accounting for roughly 13.6% of the total.


W. R. Grace & Co. operates 22 United States of America locations across 15 states. Largest clusters are in Louisiana, Maryland, and Georgia; the top 10 states contain 77.3% of sites. Coverage is thinner in Texas, Utah, and Virginia.

W. R. Grace & Co. operates 22 locations across the United States, with Louisiana and Maryland each hosting three locations, representing 13.6% of the total. The top three states account for 36.4% of all locations, while the top ten states cover 77.3%. Louisiana and Maryland offer the best access with populations per location around 1.5 to 2 million, whereas California and Texas are the most stretched, each with over 29 million people per location.
Locations concentrate around major metros such as Calcasieu, Howard, Cook, AnneArundel, and Aiken. The top 10 cities account for 59.1% of U.S. sites.

W. R. Grace & Co. operates 22 locations across the United States, with 59.1% concentrated in the top 10 cities. Calcasieu, Louisiana; Howard, Maryland; and Cook, Illinois each host 2 locations, the highest counts among cities. The remaining top cities have a single location each, reflecting a moderate geographic spread.
Street-level clusters show corridors where multiple W. R. Grace & Co. locations sit within the same neighborhood indicating strong local presence and coherence. W. R. Grace & Co. operates a total of 22 nationwide.

The complete dataset of W. R. Grace & Co. locations across the United States of America is available for download, including coordinates, traffic patterns, and operational status.

W. R. Grace & Co. has 22 locations across the United States of America. The key variables shows the most infleuntial aspects for W. R. Grace & Co. locations nationwide. This provides a closer look of how W. R. Grace & Co. is operating from different prespectives.

W. R. Grace & Co. locations in the United States span states with diverse land areas, from Maryland at 32,131 km² to California, the largest, at 423,965 km². Louisiana and Alabama each have over 135,000 km² of land area, with three and one locations respectively. Some states like New Jersey and North Carolina have unspecified land areas despite hosting one location each.

W. R. Grace & Co. has a total of 18 locations across 10 U.S. states, with all sites currently open and none closed. Illinois, Indiana, and Georgia each have 2 fully open locations, while Maryland has 2 open out of 3 total sites. Louisiana is the only state with a lower open percentage at 33.3%, having 1 open location out of 3. All other states report 100% open status for their respective locations.
This section summarizes customer sentiment toward W. R. Grace & Co.. Using ratings and review totals from 22 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.

W. R. Grace & Co. received the highest average ratings of 4.8 in Alabama and South Carolina. Indiana and Tennessee both had average ratings of 4.3, while Georgia recorded a 4.0 average rating. Illinois led in review volume with 29, followed by Tennessee with 25 and Louisiana with 14 reviews. Maryland and Indiana had 13 and 6 reviews respectively.
W. R. Grace & Co. received the highest average ratings of 4.8 in Alabama and South Carolina, followed by Indiana and Tennessee at 4.3. Illinois led in total reviews with 29, closely followed by Tennessee with 25 and Louisiana with 14. Maryland and Indiana contributed 13 and 6 reviews, respectively. Georgia had a notable average rating of 4.0 among the top-rated states.

W. R. Grace & Co. achieved full phone coverage in all listed states across the United States. Louisiana and Maryland each had 3 locations with phones, while Georgia, Illinois, and Indiana had 2 each, all at 100% coverage. The remaining states, including Alabama, California, Michigan, South Carolina, and Tennessee, each had a single location with complete phone availability.
W. R. Grace & Co. 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.