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Clinical research

Clinical trial sites in North America

Clinical trial sites: one pin for each physical site that hosts trials, placed from the address on the trial registration.

  • Trial site
  • Group of pins (click to zoom)

Showing the 40,000 busiest of 336,207 located sites. The map holds only the first 40,000, so narrow the filters to see the rest.

Each pin is one trial site, placed on the map from the address on the trial registration, so it shows part of where trials are run, not all of it. A site with no located address has no pin. A site with a public page on Pharma Observatory links to it; other sites show name, place and trial count only.

Looking for contract research suppliers and CROs? Visit Contract Research Map

Looking to track new and ongoing clinical trials? Visit Trial Insights

Filters: Region: North America Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe475,146
North America336,207
Asia-Pacific157,492
Latin America45,914
Africa19,569
Middle East14,394
Other3,156

Top countries

Country of the site's address. Select a bar to filter.

Scale

Bar colour shows the country's region, as in the chart by region.

Trial sites by country
CategoryTrial sites
United States307,818
Canada28,387
Bermuda2

Trial sites

336,207 sites. Sites with a public page link to it on Pharma Observatory.

  • Up0110 114 Minneapolis, Minnesota, United States 1 trial
  • Up0110 116 Los Angeles, California, United States 1 trial
  • Up0110 119 Philadelphia, Pennsylvania, United States 1 trial
  • Up0110 121 Northridge, California, United States 1 trial
  • Up0110 124 Winston-Salem, North Carolina, United States 1 trial
  • Up0110 125 Beverly Hills, California, United States 1 trial
  • Up0110 126 Tustin, California, United States 1 trial
  • Up0110 127 Valencia, California, United States 1 trial
  • Up0118 10001 Glendale, California, United States 1 trial
  • Up0122 101 Milwaukee, Wisconsin, United States Ongoing trial 1 trial
  • Up0122 102 Durham, North Carolina, United States Ongoing trial 1 trial
  • Up0122 103 South Miami, Florida, United States Ongoing trial 1 trial
  • Up0122 104 Boston, Massachusetts, United States Ongoing trial 1 trial
  • Up0122 105 Santa Monica, California, United States Ongoing trial 1 trial
  • Up0122 106 Chapel Hill, North Carolina, United States Ongoing trial 1 trial
  • Up0122 201 Vancouver, Canada Ongoing trial 1 trial
  • Up0122 202 Calgary, Canada Ongoing trial 1 trial
  • Up0127 1001 Glendale, California, United States 1 trial
  • Up0132 1001 Baltimore, Maryland, United States 1 trial
  • Up0135 1001 Glendale, California, United States 1 trial

Explore the data behind the map on Pharma Observatory

Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.

Visit Pharma Observatory