Locations & Directions

Westat Headquarters

1600 Research Boulevard
Rockville, MD 20850-3129
301-251-1500

Atlanta, Georgia

530 Means St, NW, Suite 310
Atlanta, GA 30318
404-588-1004 (GeoStats Services)
404-338-1552 (Health Studies)

Cambridge, Massachusetts

20 University Road
Suite 340
Cambridge, MA 02138
617-354-4700

Raleigh/Durham, North Carolina

1009 Slater Road, Suite 110
Durham, NC 27703
919-941-8327 (Clinical Trials Data Management)
919-474-8438 (Education Studies)
919-941-8327 (Environmental Studies)

Philadelphia, Pennsylvania

CHOP-Westat BDMC
3535 Market Street, Room 1035
Philadelphia, PA 19104
267-426-7201

Houston, Texas

5615 Kirby Drive, Suite 710
Houston, TX 77005
713-529-4747

In addition, we have telephone interviewing, field operations, and survey data processing staff in Maryland and California; and field supervisory locations throughout the United States.

International Locations

  • Beijing, China
  • Liberia, Costa Rica
  • Addis Ababa, Ethiopia
  • New Delhi, India
  • Johannesburg, South Africa
  • Bangkok, Thailand