Table & Geography Changes

Skip Navigation
Within Technical Documentation

Table & Geography Changes

Learn more about changes to tables and geography for each American Community Survey data release.

2020
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011
  • 2010
  • 2009
  • 2008
  • 2007

2020

Table Changes

Error 404 Not Found

HTTP ERROR 404 Not Found

URI:/content/census/en/programs-surveys/acs/technical-documentation/table-and-geography-changes/2020/_jcr_content/root/responsivegrid/ois.2020.nocache.html/census/components/common/body/othersinseries.vsdi
STATUS:404
MESSAGE:Not Found
SERVLET:org.apache.felix.http.base.internal.dispatch.DispatcherServlet-2e2c122d

Geography Changes

Error 404 Not Found

HTTP ERROR 404 Not Found

URI:/content/census/en/programs-surveys/acs/technical-documentation/table-and-geography-changes/_jcr_content/root/responsivegrid_1843152900/relinfo.2020.nocache.html/census/components/common/body/relatedinfolist.vsdi
STATUS:404
MESSAGE:Not Found
SERVLET:org.apache.felix.http.base.internal.dispatch.DispatcherServlet-2e2c122d

You May Be Interested In

Page Last Revised - August 18, 2025