There are 258 Iron Mountain locations in the United States of America as of April 18, 2026. The state or territory with the most Iron Mountain locations is Texas, with 26 sites, accounting for roughly 10.1% of the total.


Iron Mountain operates 258 United States of America locations across 38 states. Largest clusters are in Texas, Florida, and California; the top 10 states contain 61.6% of sites. Coverage is thinner in RhodeIsland, Utah, and WestVirginia.

Iron Mountain operates 258 locations across the United States, with Texas leading at 26 sites (10.1%), followed by Florida (23 locations, 8.9%) and California (20 locations, 7.8%). The top three states account for 26.7% of all locations, while the top ten states collectively hold 61.6%. Virginia offers the best access with the lowest population per location at 453,922, whereas Alabama is the most stretched state, with over 5 million people served per location.
Locations concentrate around major metros such as Harris, Dallas, Maricopa, Travis, and PrinceWilliam. The top 10 cities account for 24.4% of U.S. sites.

Iron Mountain operates 258 locations across the United States, with its top 10 cities accounting for 24.4% of these sites. Harris and Dallas in Texas lead with 8 locations each, followed closely by Maricopa, Arizona, and Travis, Texas, with 7 locations each. Other notable cities include Prince William, Virginia, and Los Angeles, California, each hosting 6 locations.
Street-level clusters show corridors where multiple Iron Mountain locations sit within the same neighborhood indicating strong local presence and coherence. Iron Mountain operates a total of 258 nationwide.

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

Iron Mountain has 258 locations across the United States of America. The key variables shows the most infleuntial aspects for Iron Mountain locations nationwide. This provides a closer look of how Iron Mountain is operating from different prespectives.

Iron Mountain's locations in the United States are concentrated mostly in Texas, which has the largest land area of 695,668 km² and hosts 26 locations. Florida and California follow with 23 and 20 locations respectively, despite California having a larger land area than Florida. Virginia, with the smallest land area among listed states at 110,786 km², still supports 19 locations. Some states like New York and North Carolina have location counts but missing land area data.

Iron Mountain has the highest number of locations in Texas with 26, where 76.9% are open. Florida leads in open percentage at 95.7%, with all but one of its 23 locations operational. California and New York also show strong open rates of 95.0% and 93.3%, respectively, while Virginia has the lowest open percentage at 63.2% among the listed states.
This section summarizes customer sentiment toward Iron Mountain. Using ratings and review totals from 258 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.

Iron Mountain's highest average rating is in California at 4.2, followed by North Carolina with 4.1. Texas, Ohio, and Virginia have average ratings ranging from 3.9 to 3.6. Ohio leads in the number of reviews with 83, while Texas, Virginia, Florida, and Washington also have significant review counts between 55 and 70.
Iron Mountain's highest average ratings come from California (4.2) and North Carolina (4.1), with Virginia having the lowest among the top five at 3.6. Ohio leads in total reviews with 83, followed by Texas (70) and Virginia (61). Florida and Washington each contributed 55 reviews, rounding out the top five states by review count.

Iron Mountain achieves full phone coverage in all listed states across the United States, with each state showing 100% of locations having phone access. Texas leads with 26 locations, followed by Florida with 23 and California with 20. Other states like Virginia, New York, Ohio, and Pennsylvania also maintain complete phone coverage across their respective 10 to 19 locations.
Iron Mountain 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.