https://www.archives.gov/research/census/microfilm-catalog/1790-1890
1790-1890 Federal Population Censuses | National Archives
Jul 12, 2018 - Catalog of NARA Microfilm Search Census Records Online Table of Contents General Information Includes: Introduction to Census Schedules Catalog Arrangement...
population censusesfederalnationalarchives
https://www.archives.gov/research/census/publications-microfilm-catalogs-census/1910/part-01
1910 Federal Population Censuses - Part 1 | National Archives
Jan 24, 2018 - Soundex Index Part 1 See Also: Genealogy: Census Records Microfilm Availability and Access 1910 Soundex/Miracode.
population censusesfederalpartnationalarchives
https://www.census.gov/library/working-papers/2018/adrm/ces-wp-18-47.html
Disclosure Avoidance Techniques Used for the 1970 through 2010 Decennial Censuses of Population and...
https://www.ssb.no/a/english/kortnavn/fobhoved_en/tab-2012-06-21-02-en.html
Table 2 Population at Population Censuses in 2001 and 2011 by age
tablepopulationcensuses