Can I revise my answers to the American Community Survey (ACS) after I submit them online?


When completing the ACS online, once the questionnaire is submitted, a respondent cannot go back to edit their responses.

We may contact you if you completed the survey but clarification is needed on the information you provided.

If you would like additional assistance responding to the ACS online, please call 1-800-354-7271. We’re available Monday through Saturday 9:00 AM to midnight, Eastern Standard Time, or Sunday from noon to midnight. Press zero to speak with a Census Bureau Representative. Please have your mailing address available.