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Clinical research

Clinical trial sites in the United States

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 307,307 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: Country: United States Clear all

Trial sites by region

Select a bar to filter by region.

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Trial sites by region
CategoryTrial sites
North America307,307

Top countries

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

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

Trial sites by country
CategoryTrial sites
United States307,307
France73,234
Germany73,217
Italy48,542
China46,028
Japan38,759
Spain36,468
United Kingdom32,428

Trial sites

307,307 sites. Sites with a public page link to it on Pharma Observatory.

  • Vectura Clinical Trial Site 10001 Colorado Springs, Colorado, United States 1 trial
  • Vectura Clinical Trial Site 10002 Metairie, Louisiana, United States 1 trial
  • Vectura Clinical Trial Site 10003 Charleston, South Carolina, United States 1 trial
  • Vectura Clinical Trial Site 10004 Draper, Utah, United States 1 trial
  • Vectura Clinical Trial Site 10008 Plymouth, Minnesota, United States 1 trial
  • Vectura Clinical Trial Site 10009 Missoula, Montana, United States 1 trial
  • Vectura Clinical Trial Site 10010 Sylvania, Ohio, United States 1 trial
  • Vectura Clinical Trial Site 10011 Albany, Georgia, United States 1 trial
  • Vectura Clinical Trial Site 10014 Rancho Mirage, California, United States 1 trial
  • Vectura Clinical Trial Site 10015 Omaha, Nebraska, United States 1 trial
  • Vectura Clinical Trial Site 10016 Vista, California, United States 1 trial
  • Vectura Clinical Trial Site 10017 Oklahoma City, Oklahoma, United States 1 trial
  • Vectura Clinical Trial Site 10019 Boerne, Texas, United States 1 trial
  • Vectura Clinical Trial Site 10020 Warrensburg, Missouri, United States 1 trial
  • Vectura Clinical Trial Site 10021 Upland, Pennsylvania, United States 1 trial
  • Vectura Clinical Trial Site 10022 Orange, California, United States 1 trial
  • Vectura Clinical Trial Site 10023 Centennial, Colorado, United States 1 trial
  • Vectura Clinical Trial Site 10024 Portland, Oregon, United States 1 trial
  • Vectura Clinical Trial Site 10025 Denver, Colorado, United States 1 trial
  • Vectura Clinical Trial Site 10027 Rolling Hills Estates, 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