1940 Census United States - I Don't Know the ED from the 1930 Census

I Don't Know the Enumeration District from the 1930 Census
To locate your ancestor in the 1940 Census, you need a name index or know the Enumeration District where your ancestor lived.

Check the 1940 Census Status Map to see if the state where your ancestor lived has been indexed.

If your ancestor did not move between 1930 and 1940, you can convert the 1930 Census Enumeration District to the 1940 Census Enumeration District.

Use the following steps:

Step 1 Search the 1930 Census

 * Search the FamilySearch 1930 Census for your ancestor by typing in their name, approximate age, and residence.


 * From the search results page, click on the entry for your ancestor.


 * Click on the image.


 * In the top right hand corner of the census page you will find the Enumeration District number. It will be 2 numbers with a dash (i.e., 17-3). Write down the number.

IF YOUR ANCESTOR LIVED IN A TOWN OR CITY:


 * Note the street address for your ancestor. The number is listed in column 2 on the far left side of your ancestor's household. The street is written sideways in column 1 directly left of the number column.

Step 2 Use SteveMorse.org To Convert the 1930 Census Enumeration District Number

 * Go to SteveMorse.org to determine the Enumeration District.


 * Under the phrase, If you know the 1930 ED for this location, enter it here," fill in the fields with your ancestor's state and the Enumeration District number you found in Step 1.


 * The correct Enumeration District number will appear below the phrase, "1940 ED numbers corresponding to your location"


 * Click on the Enumeration District number listed making sure the box directly below is checked for "1940 Census Pages".


 * A new tab will appear. Under "Select the viewer you want to use," click on "FamilySearch Viewer."

Step 3 Use the Enumeration District Number to Search the 1940 Census

 * On the FamilySearch.org website, you will see a description of the Enumeration District you located. Click on this link to take you to the census images.


 * The first image may be a card listing the Enumeration District number. In the top right hand corner, click on the arrow which will advance you to the next page. Advance in this manner until you see the first 1940 Census page for your Enumeration District.


 * If you don't know the address of your ancestor, search column 7 for the name of your ancestor starting at the top of the census page going down. Continue scanning each page of the Enumeration District until you locate your ancestor. If you do not locate your ancestor in this Enumeration District, your ancestor may have moved between 1930 and 1940. Search these other sources. LINK


 * If you know the address of your ancestor, scan column 1 on the left side of page to locate the name of the street. It is written sideways. If the street is not on this page, click on the arrow to see the next census page in the Enumeration District.


 * Continue scanning each page until you locate the correct street.


 * Once you locate the correct street, look for the house number in column 2 directly right of street column.


 * Once you locate the correct house number, your ancestor should be listed in the household. If you ancestor is not listed at the address, your ancestor may have moved and no longer lives there. Search for your ancestor in another record created in or near 1940 to locate another address. Other records.LINK