TY - RPRT A1 - U.S. Census Bureau T1 - An assessment of the COVID-19 pandemic’s impact on the 2020 ACS 1-Year data Y1 - 2021 UR - https://usa.ipums.org/usa/resources/Assessment_Covid-19_impact_2020_one_year.pdf. T3 - ACS Research and Evaluation Report Memorandum Series ACS21-RER-04 ER -