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United States


Goal C2: Census Records by Decade


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Goal C2: Explore U.S. Census records by decades.


Once you are familiar with census records, you can choose one or two census periods that apply to a selected ancestor. The Choices below are listed from latest to earliest census records, as that's the best way to use them when tracing your ancestor lines.

Census Headings: 1790-1860   1870-1930   1940  

Learn about the Goldie May Research Assistant


ChoicesVault


A Explore the 1950 and 1940 censuses.


Vault
1950 Census

The 1950 Census was released on April 1, 2022. Digital images are available on the National Archives site.


  1. Introduction: Get answers to your questions about the 1950 Census on this FAQ page.

    Frequently Asked Questions (FAQs) about the 1950 Census

  2. Get an overview of the 1950 Census and its features.

    FHD—The 1950 Census for Family History: When, Where and How to Access It - 2022
    AC—The 1950 U.S. Census

  3. Tools: View the blank 1950 census forms and the questions asked for the 1950 census.
  4. View the Enumeration District Maps for the 1950 Census.
  5. Study these 1950 Census research guides.

    FTM—1950 Census Genealogy Research Guide
    LG—The 1950 Census – A Research Guide - 2022

  6. Learn how to use the census Enumerator Notes to your advantage in research.

    AJC—An Overlooked Part of the 1950 Census: The Notes

  7. Learn how to use occupation codes in the 1950 Census.

    Decoding Ancestor Occupations in 1950 US Census

  8. Records: Access the 1950 U.S. Census on the Archives.gov site or Ancestry.com or FamilySearch.

  1950 Census Search Practice  |   Hints  |   Answers


QUIKLinks


1940 Census

The 1940 Census, released on April 2, 2012, is the first census released as digital images. There are nearly 4 million images, available on the National Archives site.



(10:50)

  1. Introduction: Learn about the 1940 U.S. Census.

    FS—1940 Census   
    AR—The 1940 Census Revisited

  2. Learn about the 1940 U.S. Census in these Ancestry articles.

    AC—1940 Census
    1940 U.S. Census

  3. Clues: Pick up clues about finding family members in the 1940 Census in these Ancestry videos.

    AC—Tips and Tricks for the 1940 Census, Part 2—18:54 - 2012


    AC—Tips and Tricks for the 1940 Census, Part 3—27:11 - 2012



  4. Find more research clues in the 1940 Census.

    AAC—You Found What in the 1940 Census?
    AF—Tips for Getting the Most Out of the 1940 Census - 2020

  5. Records: Learn more about 1940 Census records in these articles.

    FMP—1940 Census Records
    FS—Using the 1940 U.S. Census to Build Your Family Tree

  6. Questions: Learn about additional questions asked in the 1940 Census.

    AG—New Questions in the 1940 Census - 2010
    AG—The 1940 Census; Employment and Income - 2012

  7. Worksheets & Plans: Download a 1940 U.S. Census worksheet from FamilySearch.
  8. Access the 1940 U.S. Census index in FamilySearch.
  9. Use this Ancestry lesson plan for working with the 1940 Census.

    AC—1940 Census Lesson - 2012

Exercises

  1940 Census Search Practice  |   Hints  |   Answers


QUIKLinks


B Explore the 1930 census.

Vault

  1. Introduction: Learn about the 1930 U.S. Census in the FamilySearch Wiki.

    FS—1930 Census Records   
  2. Learn about the 1930 U.S. Census in these Ancestry articles.

    AC—1930 Census
    1930 U.S. Census

  3. Learn more about the 1930 Census in these Ancestry videos.

    AC—Using the 1930 Census Viewer—14:52 - 2012


    AC—Exploring the 1930 U.S. Federal Census—20:03 - 2012



  4. Here is a helpful research guide for the 1930 Census.

    LG—The 1930 Census — A Research Guide - 2021

  5. Clues: Learn how to find research clues in the 1930 U.S. Census.

    AAC—Clues in the 1930 Census—3:02
    AF—Getting the Most Out of the 1930 US Census

  6. Enumeration: Learn about enumeration districts in the 1930 Census.

    AG—Describing the Enumeration Districts of the 1930 Census - 2003

  7. Worksheets & Plans: Download a 1930 U.S. Census worksheet from FamilySearch.
  8. Use this Ancestry lesson plan to learn about the Census and the Depression years in the U.S.

    AC—The Census and the Depression - 2012

Exercises

  1930 Census Search Practice  |   Hints  |   Answers


QUIKLinks


C Explore the 1920 census.

Vault

  1. Introduction: Learn about the 1920 U.S. Census in the FamilySearch Wiki.

    FS—1920 Census   
  2. Get an introduction to the 1920 U.S. Census.

    AAC—1920 Census: An Overview—2:27

  3. Learn about the 1920 U.S. Census in these Ancestry
    articles.

    AC—The 1920 Census
    AC: Rootsweb, The 1920 U.S. Census

  4. More: Learn more about the 1920 U.S. Census.

    AF: Diving Deep into the 1920 Census - 2020

  5. Here is a helpful research guide for the 1920 Census.

    LG—The 1920 Census — A Research Guide - 2020

  6. Worksheet: Download a 1920 U.S. Census worksheet from FamilySearch.

Exercises

  1920 Census Search Practice  |   Hints  |   Answers


QUIKLinks



D Explore censuses from 1910—1900.

Vault

  1. Tips: Here are some tips for using the 1900 and 1910 censuses.

    AR: What Are You Missing in the 1900 and 1910 Censuses?—26:15 - 2013   



1910
  1. Introduction: Learn about the 1910 U.S. Census in the FamilySearch Wiki.

    FS—1910 Census   
  2. Learn about the 1910 U.S. Census.

    AC—1910 Census
    1910 U.S. Census

  3. Here is a helpful research guide for the 1910 Census.

    LG—The 1910 Census — A Research Guide - 2020

  4. More: Learn more about the 1910 U.S. Census.

    AF: Exploring the 1910 US Federal Census - 2020

  5. Worksheet: Download a 1910 U.S. Census worksheet from
    FamilySearch.
  1910 Census Search Practice  |   Hints  |   Answers


1900
  1. Introduction: Learn about the 1900 U.S. Census in the FamilySearch Wiki.

    FS—1900 Census   

  2. Learn about the 1900 U.S. Census in these Ancestry articles.

    AC—1900 U.S. Census
    1900 U.S. Census

  3. Here is a helpful research guide for the 1900 Census.

    LG—The 1900 Census — A Research Guide - 2020

  4. More: Learn more about the 1900 U.S. Census.

    AF: The 1900 US Federal Census: A Closer Look - 2021
  5. Worksheet: Download a 1900 U.S. Census worksheet from FamilySearch.
Exercises

  1900 Census Search Practice  |   Hints  |   Answers


QUIKLinks


E Explore censuses from 1890—1880.

Vault

Note : Most of the 1890 Census was destroyed, but a few records survived, and some places have substitute records.


1890
  1. Introduction: Learn about the 1890 U.S. Census in the FamilySearch Wiki.

    FS—1890 Census   

  2. Learn about accessing the 1890 U.S. Census with Ancestry.

    AC—The 1890 U.S. Federal Census

  3. Substitutes: Learn about 1890 U.S. Census substitute records in the Ancestry Wiki.

    AC—1890 Substitute

  4. Learn more about the 1890 U.S. Census.

    AF—Everything You Need to Know About the 1890 US Federal Census

  5. Learn about records that can fill the gap in the 1890 U.S. Census.

    FHD—The 1890 Census Was Lost Forever, but These Records Can Help You Fill the Gap - 2023
    AF—What Happened to the 1890 Census, and What You Can Use to Fill in Its Blanks - 2015

  1890 Census Search Practice  |   Hints  |   Answers


1880
  1. Introduction: Learn about the 1880 U.S. Census.

    FS—1880 Census Records   
    LT—7 Important Clues From the 1880 U.S. Census

  2. Learn about 1880 U.S. Census records in the Ancestry Wiki.

    AC—1880 U.S. Census

  3. Here is a helpful research guide for the 1880 Census.

    LG—The 1880 Census — A Research Guide - 2020

  4. More: Learn more about the 1880 U.S. Census.

    AF: The 1880 US Federal Census: A Closer Look - 2020
    AAC: 1880 Census: An Overview (3:54)

  5. Worksheet: Download an 1880 U.S. Census worksheet from FamilySearch.
Exercises

  1880 Census Search Practice  |   Hints  |   Answers


QUIKLinks


F Explore censuses from 1870—1850.

Vault

  1. Tips: Here are some tips for using censuses from 1850-1880.

    AC—What Are You Missing in the 1850-1880 Censuses?—21:06 - 2013   




1870
  1. Learn about 1870 U.S. Census records in the FamilySearch Wiki.

    United States Census 1870     

  2. Learn about 1870 U.S. Census records in the Ancestry Wiki.

    AC—1870 U.S. Census

  3. Here is a helpful research guide for the 1870 Census.

    LG—The 1870 Census — A Research Guide - 2020

  4. More: Learn more about 1870 U.S. Census records.

    AF—An In-Depth Look at the 1870 US Federal Census - 2020

  5. Worksheet: Download an 1870 U.S. Census worksheet from FamilySearch.

  6.   1870 Census Search Practice  |   Hints  |   Answers


    1860
    1. Introduction: Learn about 1860 U.S. Census records in the FamilySearch Wiki.

      United States Census 1860     

    2. Learn about 1860 U.S. Census records in the Ancestry Wiki.

      AC—1860 U.S. Census

    3. More: Learn more about 1860 U.S. Census records.

      AF—A Look at the 1860 US Federal Census - 2020

    4. Worksheet: Download an 1860 U.S. Census worksheet from FamilySearch.

      1860 Census Search Practice  |   Hints  |   Answers


1850
  1. Introduction: Learn about 1850 U.S. Census records in the FamilySearch Wiki.

    United States Census 1850     

  2. Learn about 1850 U.S. Census records in the Ancestry Wiki.

    AC—1850 U.S. Census

  3. Here is an introduction to using the 1850 Census.

    AAC—1850 Census: An Introduction—2:39

  4. More: Learn more about 1850 U.S. Census records.

    AF—A Look at the 1850 US Federal Census

  5. Worksheet: Download an 1850 U.S. Census worksheet from FamilySearch.

Exercises

  1850 Census Search Practice  |   Hints  |   Answers

QUIKLinks


G Explore censuses from 1840—1790.

Vault

  1. Learn more about the U.S. Censuses from 1840 through 1790 in these videos.

    FS—Census, 1790-1840—25:00 - 2020
    AAC—Pre-1850 Census—2:15

  2. Tips: Here are some tips for working with early U.S. Census records.

    BYU—Early United States Census Records—12:38 - 2020   



    LG—Digging Details from Pre-1850 U.S. Census Records - 2024

  3. Here are some practical ideas for using the 1790-1830 U.S. Censuses.

    AF—How to Find and Use the Unique, Early U.S. Censuses of 1790 to 1830

  4. Learn how to overcome challenges working with early census records.

    AAC—Who is That Tick Mark? Using Early Census Records—video series

  5. Unnamed Ancestors: Learn how to find unnamed ancestors in the 1790-1840 U.S. Censuses.

    AF—Finding Unnamed Ancestors on the 1790-1840 Censuses - 2016


1840
  1. Introduction: Learn about 1840 U.S. Census records in the FamilySearch Wiki.

    FS—United States Census 1840

  2. Learn about 1840 U.S. Census records in the Ancestry Wiki.

    AC—1840 U.S. Census

  3. More: Learn more about the 1840 U.S. Census.

    AF—The Secrets of the 1840 Census, Revealed - 2015
    FS—The 1840 US Census - 2022

  4. Here are tips for making the transition from the 1850 to 1840 census.

    AR—What Happened to the Names?! Making the Jump to the 1840 Census—20:41 - 2013


  5. Worksheet: Download a worksheet from FamilySearch for the 1830 and 1840 censuses: 1830/1840
  1840 Census Search Practice  |   Hints  |   Answers


1830
  1. Introduction: Learn about 1830 U.S. Census records in the FamilySearch Wiki.

    FS—United States Census 1830    

  2. Learn about 1830 U.S. Census records in the Ancestry Wiki.

    AC—1830 U.S. Census

  3. More: Learn more about the 1830 U.S. Census.

    AF—A Closer Look at the 1830 US Federal Census - 2021

  1830 Census Search Practice  |   Hints  |   Answers


1820
  1. Introduction: Learn about 1820 U.S. Census records in the FamilySearch Wiki.

    FS—United States Census 1820    

  2. Learn about 1820 U.S. Census records in the Ancestry Wiki.

    AC—1820 U.S. Census

  3. More: Learn more about the 1820 U.S. Census.

    AF—The 1820 US Federal Census — A Closer Look - 2021

  4. Worksheet: Download a worksheet from FamilySearch for the 1820 census: 1820

  1820 Census Search Practice  |   Hints  |   Answers


1810
  1. Introduction: Learn about 1810 U.S. Census records in the FamilySearch Wiki.

    FS—United States Census 1810    

  2. Learn about 1810 U.S. Census records in the Ancestry Wiki.

    AC—1810 U.S. Census

  3. Learn more about the 1810 and 1800 U.S. Censuses in this video.

    AAC—1800 and 1810 Censuses—2:59

  4. More: Learn more about the 1810 U.S. Census.

    AF—A Closer Look at the 1810 US Federal Census - 2021

  5. Worksheet: Download a worksheet from FamilySearch for the 1810 and 1800 censuses: 1810/1800

  6.   1810 Census Search Practice  |   Hints  |   Answers


1800
  1. Introduction: Learn about 1800 U.S. Census records in the FamilySearch Wiki.

    FS—United States Census 1800    

  2. More: Learn more about the 1800 U.S. Census.

    AF—A Closer Look at the 1800 US Federal Census - 2021

  3. Learn about 1800 U.S. Census records in the Ancestry Wiki.

    AC—1800 U.S. Census

  4. Get an overview of the characteristics of the 1800 census in this FamilySearch blog article.

    FS—The 1800 U.S. Census—2022

  1800 Census Search Practice  |   Hints  |   Answers


1790
  1. Introduction: Learn about 1790 U.S. Census records in the FamilySearch Wiki.

    FS—United States Census 1790    

  2. Learn about 1790 U.S. Census records in the Ancestry Wiki.

    AC—1790 U.S. Census

  3. More: Learn more about the 1790 U.S. Census.

    AAC—1790 Census—4:12
    AF—A Closer Look at the 1790 US Federal Census - 2021

  4. Worksheet: Download a worksheet from FamilySearch for the 1790 census: 1790

Exercises

  1790 Census Search Practice  |   Hints  |   Answers


QUIKLinks