To speak with someone regarding your participation in SIPP, please contact the appropriate regional office based on the state where you reside. Find your state on the list below to locate the Regional Office servicing your area. Then call the phone number provided for that Regional Office to get fast, reliable answers to your questions.
See the SIPP Survey Participant Brochures page for material with more information.
The information related to the Atlanta Regional Office includes the areas of Alabama, Florida, Georgia, Louisiana, Mississippi, North Carolina, and South Carolina. See the contact information below for additional reference.
285 Peachtree Center Ave NE, Ste 300
Marquis Two Towers
Atlanta, GA 30303-2700
(404) 730-3832 or 1-800-424-6974
FAX: (404) 730-3835
TDD: (404) 730-3963
E-mail: Atlanta.Regional.Office@census.gov
The information related to the Chicago Regional Office includes the areas of Arkansas, Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri, and Wisconsin. See the contact information below for additional reference.
1111 W. 22nd Street, Suite 400
Oak Brook, IL 60523-1918
(630) 288-9200 or 1-800-865-6384
FAX: (630) 288-9288
TDD: (708) 562-1791
E-mail: Chicago.Regional.Office@census.gov
The information related to the Denver Regional Office includes the areas of Arizona, Colorado, Kansas, Montana, Nebraska, New Mexico, North Dakota, South Dakota, Oklahoma, Texas, Utah, and Wyoming. See the contact information below for additional reference.
6950 W. Jefferson Avenue, Suite 250
Lakewood, CO 80235
(720) 962-3700 or 1-800-852-6159
FAX: (303) 969-6777
TDD: (303) 969-6767
E-mail: Denver.Regional.Office@census.gov
The information related to the Los Angeles Regional Office includes the areas of Alaska, California, Hawaii, Idaho, Nevada, Oregon, and Washington. See the contact information below for additional reference.
2300 West Empire Avenue, Suite 300
Burbank, CA 91504
(818) 267-1700 or 1-800-992-3530
FAX: (818) 267-1714
TDD: (818) 904-6249
E-mail: Los.Angeles.Regional.Office@census.gov
The information related to the New York Regional Office includes the areas of Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Rhode Island, Vermont, and Puerto Rico. See the contact information below for additional reference.
32 Old Slip, 9th Floor
New York, NY 10005
(212) 584-3400 or 1-800-991-2520
FAX: (212) 478-4800
TDD: (212) 478-4793
Email: New.York.Regional.Office@census.gov
The information related to the Philadelphia Regional Office includes the areas of Delaware, District of Columbia, Kentucky, Maryland, Ohio, Pennsylvania, Tennessee, Virginia, and West Virginia. See the contact information below for additional reference.
100 South Independence Mall West
Suite 410
Philadelphia, PA 19106-2320
(215) 717-1800 or 1-800-262-4236
FAX: (215) 717-0755
TDD: (215) 717-0894
E-mail: Philadelphia.Regional.Office@census.gov