The ACS is designed to measure characteristics of persons who live or stay in each community at the time their address was selected for the survey. To do this, the ACS employs a two-month rule in determining who is eligible to participate in the survey: if the current resident of the address is living or staying at the address for more than two months, that resident should complete the ACS.
There are a few exceptions:
Please do not forward the ACS information to someone who does not live at the address, such as a previous tenant, landlord, or property manager.