The 2020 Census Update Enumerate (UE) operation assessment documents the results of UE as well as the suboperation, Remote Alaska (RA).

The UE operation occurred in areas that required updating the address frame while enumerating. The majority of the operation occurred in remote geographic areas that have unique challenges associated with accessibility. 

The primary functions of UE included: verifying and updating the address list and feature data for tabulation of the 2020 Census, determining the type and address characteristics for each living quarter (LQ), enumerating people at housing units (HUs), enumerating people at group quarters (GQs) and transitory locations (TLs) for the RA suboperation only. 

This release is the executive summary of the assessment report.