1950 US Census: Decoding Birthplaces, Relationships

Although I can usually read the handwritten answers in the 1950 US Census, I wanted to see how the Census Bureau coded some answers for tabulation and analysis. Also, if handwriting is unclear or illegible, deciphering the codes will help me figure out what was written down.

With sincere gratitude to Steve Morse and Joel Weintraub, I used their special page to decode birthplace if born in the United States, birthplace if born in another country (and citizenship), and how related to head of household. 

At top, some random examples I plugged into the special Steve Morse page. This shows how the drop-down menus work. I experimented to see all the coding possibilities and then looked at codes on some actual Census pages where my ancestors were mentioned.

By the way, remember that the coding only puts into numbers what the enumerator wrote. And the enumerator wrote what the resident said (or a neighbor said). Not necessarily the truth, but what the enumerator was told.

State & country codes - naturalization too!

At right, coding for birth in Maryland = 052, coding for birth in  Pennsylvania = 023. 

Since this Census page was from New York state, only non-New York codes were entered on the pages. 

 

The last entry in this excerpt shows Russia as country of birth for someone who answered "Yes" about being a naturalized citizen.

This entry was coded as 155 = born in Union of Soviet Socialist Republics, US citizen. Note that the initial 1 in the code stands for naturalized.

If this country code had said 255, it would mean born in Union of Soviet Socialist Republics, but not a US citizen. 

If this country code had said 355, it would mean born in Union of Soviet Socialist Republics, and parents are US citizens.

Relationship to head of household

At left, coding for three people in multiple households on a Census page. 

The step-daughter in this example is coded as 3, which stands for son, daughter, or step-child. NOT included in this code are sons-in-law and daughters-in-law, coded separately as as 4. 

The sister of head is coded as 7. This code covers brothers, sisters, brothers-in-law, sisters-in-law, nephews, nieces, uncles, aunts, grandparents, cousins, and so on. 

The lodger in a household is coded as 9, meaning non-relative of head of household.

Decoding the codes is a fun extra as I wring every bit of info from what enumerators recorded about my ancestors during the 1950 US Census. 

BIG NEWS! Ancestry has uploaded an "early version" of the index for the entire 1950 US Census. For more, see Crista Cowan on YouTube here.

Seeking City Directories for Your 1950 US Census Prep?

With 71 days until the release of the 1950 US Census, this is the time to find 1950ish home addresses for ancestors who will be in that Census. 

A great tool for finding an ancestor's street address is in a city or phone directory published around the time of the Census (1948-1952, for instance). Expand the search to earlier and later years if needed. 

Not every directory for every year is available online--some may be available for research in local libraries or archives if you can visit in person. 

Family Search has links to city directories online, indicating both free and fee-based sources, as shown at top in a page from its invaluable wiki.

Ancestry.com has lots of city directories. I went to the card catalog and did a search for "U.S., city directories," and 15 state-by-state collections turned up, as shown here. There are other directories in the card catalog, as well--but again, not necessarily in the time period for the 1950 US Census, so check dates carefully.

For more links to US city directories, check The Ancestor Hunt and Cyndi's List, which both have links to directories in various states and for various years.

Also check InternetArchive.org, which has lots of directories from all over the country for a wide range of years. At left, a screen shot of part of a page from the 1950 directory for Roanoke Rapids, North Carolina. 

If you take the time now to locate ancestors' addresses, you can turn them into Enumeration Districts using the handy ED Finder by Steve Morse and Joel Weintraub, and be ready to browse the population schedule on April 1. Good luck!

For more about the release of the 1950 US Census, and how to get ready to find ancestors on April 1, see my summary page of posts here. 

"Of the Time" 1950 US Census Ads and Training

While impatiently waiting for the release of the 1950 US Census on April 1, I've been learning a little more about what went on behind the scenes in the buildup to the actual count.

1950 ads for the Census

The U.S. government worked with Madison Avenue on a massive advertising campaign to get businesses to support and promote the 1950 US Census. 

The Ad Council made available a number of preformatted print ads for local businesses to run in local publications in advance of Census Day.

The ad shown here addresses concerns about confidentiality. "It's OK, boys: You can tell him everything...He's the Census Man!" [Note: Many enumerators were female, of course, but remember, these ads were very much of the time.]

The ad tells readers the Census has no connection with those dreaded "revenooors." It's fun to look back at those ads, which show the Census Bureau was well aware that people worried about answering personal questions asked by enumerators. 

1950 enumerator training 

In the middle of the last century, schools and businesses often used film strips for training purposes. A trainer or teacher would watch the images projected on the screen and try to synchronize the separate recorded narration on a record or cassette.

Training for the 1950 US Census involved a number of film strips. Read more here, in the fascinating History Hub post by Claire Kluskens. 

See some of these "of the time" film strips on Dr. Joel Weintraub's YouTube Channel here.

To read the script for the training film strip titled "Income--What It Is and How to Report It!" click here. 

Despite the coffee stain on page 8, and tape fixing page 9, the typed script is quite readable. It offers insight into how the Census Bureau instructed enumerators about collecting income info from the public, again very "of the time."

Getting in the mood for the 1950 US Census? We have only 78 days to wait for the release!

For links to more information about the 1950 US Census release, see my summary page here. 

For Context of 1950 US Census, See Documents at HathiTrust

The release of the 1950 US Census is only 151 days away! 

On April 1, 2022, we will be able to browse the population schedule of the US Census that was taken on April 1, 1950. No indexing will be available on day 1, but we can click our way through 7.8 million pages of handwritten Census data about U.S. households, arranged by Enumeration District.

Preparing for the Census release means (1) listing ancestors we want to find, (2) locating a residential address for each ancestor, and (3) turning the address into an Enumeration District using the powerful Unified Census ED Finder tool from Steve Morse and Joel Weintraub. I describe the three-step process here.

In addition, so we can put our ancestors into context, it's a good idea to read some of the publications summarizing the background and results of the 1950 Census. 

HathiTrust has carefully curated a collection of nearly 200 documents related to the 1950 US Census. Take a look! 

Prepping for 1950 US Census: Address Details Matter!

As I prep for the release of the 1950 U.S. Census on April 1, 2022, I'm listing  ancestors and researching their 1950 addresses. This helps me find the correct ED (Enumeration District) for browsing Census images before indexing and transcription are completed.

A fair number of ancestors in my tree and hubby's tree are listed in directories. This makes it easy to take the street address and look up the enumeration district (ED) using Steve Morse & Joel Weintraub's fantastic "Unified Census ED Finder" tool. 

North, south, east, or west?

When I was looking for the ED of one of my husband's Larimer ancestors, I used the drop-down menus on the ED Finder tool to specify state (Indiana), county (Elkhart), and and town (Goshen). See image at bottom of post.

Next, I entered the exact number of the residence, which is 205 North 8th Street.

However, the street name on the drop-down menu is shown only as "8th" with no provision for north or south. See the green oval on the image below.

Without specifying north or south, the finder gives me 6 possible EDs (see image at bottom). Yikes, too many!

I mapped both 205 S. 8th (not where the ancestor lived) and 205 N. 8th (star shows correct location). As image at top shows, these two addresses are nowhere near each other and would not be in the same ED! I need to narrow things down.

Use map and cross streets 

The ED Finder can get me much closer to the actual street address. It instructs me to click to look at the map (see purple arrow pointing to "Google map" on image below). 

The next step is to locate a cross street and/or a back street. Those are boundaries for enumerators, and will reduce the number of EDs in which an address might be located. 

Tracing 205 N. 8th, I saw a prominent back street on the same block: Crescent. When I entered that into the ED Finder tool, only a single ED showed up: 20-69.

Paying attention to this address detail will spare me a lot of unnecessary browsing when the Census is made public next year.

Try the Unified Census ED Finder and see how easy it is to locate your ancestor's Enumeration District.

For more posts about prepping for the 1950 Census, please see my summary page.

My 1950 U.S. Census Release To-Do List: Ready to Browse Adjacent EDs

Looking ahead to the release of the 1950 Census on April 1, 2022, I'm thinking about the residential situation of my ancestors. 

Own or rent?

A few city dwellers could afford to buy, and they also had a telephone. That means I should be able to easily find their address (and then their Enumeration District), and be ready to browse images in that part of the 1950 population schedule.

However, a good number of my big-city ancestors changed addresses every few years as they moved from one rented apartment to another. Family stories told of convincing new landlords to allow a rent-free month in exchange for a new lease, or a fresh coat of paint in exchange for renewing a lease. 

Usually, new addresses were only a few city blocks away. In Census terminology, that might be the same or an adjacent Enumeration District.

City blocks and ancestor proximity

Take the case of my great uncle Morris Mahler (1888-1958). The last definite address I have for him is 739 East 220th Street in the Bronx, New York, listed on his 1942 WWII draft card. This is shown on the map at top. 

It's a private home, but I don't know whether Morris and his wife Carrie Etschel Mahler (1885-1962) owned or rented. I'm going to check phone and city directories in search of a more recent address. 

This address is only a few blocks away from the apartments of his sister, Henrietta Mahler Burk (1881-1954) and three of her grown children (including my Dad). Very possibly, if Morris was a renter, he would continue to rent not far from the rest of the family.

Key Tool: ED Finder

I previously used the convenient Unified Census ED Finder (thank you, Steve Morse and Joel Weintraub) to locate the ED for my Dad's big apartment building (3-1634). Using the same powerful tool, I located the ED for Morris Mahler's home address on 220th Street (3-1616).

I also noted the four streets that form the boundary around Morris's city block (see the ovals on the map). I can use them, with the Unified Census ED Finder, to identify adjacent EDs in case Morris did move before April 1, 1950.

I see a lot of clicking and browsing in my future when the Census is released next year!

My 1950 U.S. Census Release To-Do List: From Address to ED

To be ready for the release of the 1950 U.S. Census next April, I'm listing ancestors of special interest and indicating their 1940 and 1950 addresses (guessing if necessary). 

The goal is to be able to browse images and locate these ancestors in the unindexed Census records that will be made public in April of 2022. To do this, I have to turn the 1950 address into an Enumeration District (ED). Then I'll only need to click through the images of that one ED to look for each ancestor or family.

Using the Unified Census ED Finder

Luckily, Stephen Morse and Joel Weintraub have an extremely powerful tool to transform an address into an ED. They call it a Unified Census ED Finder. You can find it on SteveMorse.org. 

Be sure you set the ED Finder to 1950, as shown in the screen shot at top. I've entered "1933 Marmion Ave" in the Bronx, New York, as my ancestor's address. However, that street appears in a number of Enumeration Districts. To narrow down my search, I need to look at a map and name other streets that are in back of or that cross with Marmion. Not crossing any streets, just on the same city block.

Looking at the Bronx map above, Elsmere Place is at the corner of this apartment building. When I select "Elsmere Pl" from the handy drop-down menu of "cross or back street on same city block" I see the number of EDs reduced to only four.

Keep adding cross or back streets

Next, looking at the map, I select "Tremont Ave" from the drop-down menu because that's the street at the other end of this city block. This reduces the number of EDs to only two. That's still too many EDs to easily browse. 

Again I add another back street from the drop-down menu, after consulting the map once more. This time, I choose the street at the very back of this same city block, which is "Prospect Ave." 

At this point, I only have a single ED listed, as shown above. To double-check, I can select the "Streets in the 1950 ED" button and click "More details." 

This takes me to a summary showing the ED and the description of the streets it includes. Note that this is a single city block. Not across any boulevards, avenues, streets, or places--just one big city block. For a city address, it's a fairly easy process to determine the proper ED, because the boundaries are easily ascertained by looking at a map.**

Put the ED on your list

My final step is to write the ED on my list. Here's an excerpt of my current listing. The two ancestors who lived on Marmion Avenue should both be in ED 3-798, as listed here. I've also found other EDs for ancestors on this list. Note that I also decided to alphabetize my ancestors by surname, so I can sort that way if I choose. And I can sort by "1950 ED" in order to group all ancestors who live in one ED together for more efficient browsing when the images are released next year.

Try the Unified Census ED Finder and once you see how it works, you'll be ready to work your way down the list of ancestors little by little. 

Remember to read the "Getting Ready for the 1950 Census" introduction on Steve Morse's site. He steps through the ED Finder process using Donald Duck's address. Really! Worth a look.

Also see my summary page of 1950 US Census tips and techniques here.

** Reader Amanda has an important reminder: "Be sure to check to see if the area you are looking in has had any house renumberings or street name changes. For example, Chicago renumbered many of its houses in 1909, and there's a list of street name changes available through 1948 (although the dates of each change are not noted). Portland, Oregon, renumbered most of its streets 1931-33, and changed directionals (NW, NE, etc.) on many as well. These changes will be important to know about when using modern-day maps to find cross and back streets when using the Unified Census ED Finder."

This is also my January 2022 post for The Genealogy Blog Party!

One Year from Today: 1950 US Census Release!

Just a year from today, on April 1, 2022, the 1950 U.S. Census will be released! 

Are you ready?

Understand what enumerators were told to ask and how they were told to write down answers by looking at the "Urban & Rural Enumerator's Reference Manual" for the 1950 Census. You can access a free copy online through this link.

For more background about the U.S. Census, you can download a free copy of  "Measuring America" from this link.

Initially, no index or transcriptions will be available. Many groups are gearing up to tackle that monumental effort. So on the first day, you will be able to look for ancestors only by browsing images of the population schedule of the enumeration district (ED) where they lived.

For more details on how to prepare for the 1950 Census release, read the "Getting Ready" Steve Morse 1-Step page. And don't miss a single one of Joel Weintraub's informative, step-by-step videos here.

Also please look at my 1950 Census blog posts, which focus on issues such as how enumerators were told to record answers to the question "where were you born?" and other unique quirks of this mid-century Census.

One year from today, I'll be glued to my computer screen, diving into the first Census where my parents were enumerated as a married couple! Who will you be looking for?