In Elevenses with Lisa episode 79 Lisa Louise Cooke explains:
How to find 1950 US Census Enumeration District (ED) Maps
The purpose behind them and how to interpret the maps
Ways to use the maps for your genealogy
This is a follow up to episode 51 on The 1950 Census for Genealogy. In that episode I discussed the importance of finding your ancestors’ enumeration district numbers in order to be able to find them when the digitized images are released (before the index is available.) In this episode I will walk you through how to locate the enumeration district (ED) number and then find the actual 1950 US Census ED map. We’ll wrap things up with a quick update on the release of the 1950 US Federal Census.
Episode 79 Show Notes
(Get your ad-free Show Notes Cheat Sheet at the bottom of this page in the Resources section.)
As I mentioned in Elevenses with Lisa episode 51 The 1950 Census for Genealogy, prior to 1880, U.S. Marshalls were the enumerators for the federal decennial census. Starting with the 1880 census enumerators were hired and they were each assigned an enumeration district, also known as an ED. These districts had to be mapped out so that the enumerators knew the area they were responsible for counting. Therefore, maps are drawn in anticipation of each census being taken, including the 1950 census.
Learn more by watching episode 51 on the 1950 census.
About the 1950 US Census Maps
It’s always important to understand the purpose of a record or source, and the 1950 Enumeration District maps (ED maps) are no exception. Unlike most maps where it’s all about accurately drawing up the current roads and geographical features, census ED maps are drawn up for the purpose of defining boundaries for the purpose of counting people. This means as we look at ED maps we need to keep a few things in mind.
The first thing to understand is that the 1950 ED maps were not necessarily up-to-date with the lay of the land in 1950. Not all streets, parks and features will be included. The reason for this is that the maps themselves were not created for this purpose. Existing maps were used and then enumeration district boundaries were drawn on them.
Maps came from a variety of sources including but not limited to county and City Planning Commissions, 1940 census bureau tract maps, and city engineers. In fact, from a mapping perspective the variety of maps in the collection are fascinating.
Look for the map title, description, legend and census stamps typically found in one of the corners. In this example (see image) from Aurora, Colorado the map used was originally created by the city engineer in 1946 and was revised in 1947.
1950 census map of Aurora, Colorado (Source: National Archives)
Following the end of World War II, the United States was growing at a quick pace in 1950. This is particularly true of the newly emerging suburbs. Therefore, if your ancestors built a new home in a new development in 1949, don’t be surprised if you don’t see the street on the 1950 census ED map. However, rest assured that the maps still hold value for your family history as they provide many interesting and unique details about the area surrounding your ancestors’ homes.
Each map was stamped with a small legend where the meaning for each of the colored lines drawn could be indicated. From my random sampling of 1950 census maps across the United States it appears that the coloring coding was consistent as follows:
Red = Township
Green = Corporate Limits/Ward
Orange = Enumeration District
Expect to see errors, inconsistencies and omissions in the maps. The more rural the area the more likely the map was compiled from several sources by the Census Bureau cartographers. This compilation created more opportunity for errors, and often used older maps.
Source: National Archives
The Meaning of Census Enumeration District Numbers
A census enumeration district number is made up of two numbers separated by a dash. The first number (in this example: 1) represents the county/region. The second number represents the area within the county that could be covered by an individual census enumerator within the amount of time provided for taking the census, about 2-4 weeks. The official start of the 1950 US Federal Census was April 1, 1950.
Census enumeration district (ED) numbers on a 1950 census map.
How to Find 1950 Census Maps
Some 8,000 census maps have been digitized and are available at the National Archives. However, the National Archives website can be challenging to navigate. I recommend using the Unified 1880-1950 Census ED Finder Tool at Steve Morse’s website.
1. Go to https:/stevemorse.org
2. In the menu in the upper left corner hover over US Census and in the secondary menu click Unified 1880-1950 Census ED Finder
3. Select the state from the first drop-down menu.
4. Next select the county.
5. Then select the city.
6. You will then see many enumeration district links listed. In order to find the right one for your ancestor’s home, enter the house number and select the street from the next drop-down menu. Don’t worry about directional parts of the address like west or east unless they are offered in the list of street names.
7. As soon as select the street name, the list of ED numbers should be reduced. In this example we are down to three.
8. To further reduce the possible ED numbers, we can select Cross or back street on same city block. If you’re not sure what the neighboring streets are, click the see Google Map This will plot the address you entered into Google Maps where you can then find the closest cross street, and the next streets over. If the address is not precisely marked on the map, check the address that appears in the Google Maps search box.
In my case, the One-Step tool didn’t allow me to specific W. Arcade, so Google Maps just gave me the general area, and not the address. By adding the W. to the address and pressing enter on my keyboard Google Maps was able to precisely plot the location. Now we can make note of the closest cross street (ex. N. Center), the street north of the address (E. Monterey Ave.) and the street south of the address (W. Noble St.)
9. Head back to the Unified 1880-1950 Census ED Finder page and enter each nearby street (you can enter multiple.) This should reduce the ED numbers one. This is the ED that includes your ancestor’s address.
How to Find 1950 Census Maps
1. Make note of the ED number, and then go back and click the button that says See ED Maps for ____________ County. You could have clicked this button without going through the process of locating the ED number, but the ED number makes it much easier to find your ancestor’s home street on the map. This number will also assist you in being able to find your ancestors in the 1950 census before it is indexed.
2. You will now be on the Viewing 1950 Enumeration District Maps in One Step Re-enter the city from the drop-down menu.
3. Click the Get ED Map Images You will receive two links. The first link is Links to NARA viewer will take you to the page on the National Archives website which includes all of the information about the map and the record hierarchy. Source citation information can be gathered from this page.
5. Click the second link called Direct links to jpegs on NARA server. This will take you to the image by itself as hosted on the National Archives website. I find this the easiest way to save the full resolution image to my computer hard drive. On my PC I right-click on the map and select Save Image As.
This page is also important if you want to use this image in another program such as Google Earth. The URL for this page is the direct URL to the image. Notice that it ends in .jpg. This means that it is the image alone, and this link can be used to create a custom map overlay in Google Earth. You can see an example of a custom map overlay in my video Create a Family History Tour with Google Earth Pro at the 06:13 mark.
The 1915 New Jersey State Census was recently released on FamilySearch. What a great opportunity to remind everyone about valuable U.S. state-level censuses taken between federal censuses.
Along with everyone who has U.S. roots, we love the federal census! We just wish there were more of them. Well, we can’t go back in time and make the federal government take more censuses. But we CAN turn to the many state census records.
In State Census Records, author Ann S. Lainhart tells us 3 reasons for seeking out state censuses (and colonial and territorial censuses that preceded them):
They fill in gaps between federal censuses, and particularly the long gap left by the missing 1890 census.
They may not be closed to the public for as long.
Different questions may have been asked than on the federal census.
For example, FamilySearch just announced that it’s added more than 2.7 million records from the 1915 New Jersey Census to its free online collections. “New Jersey records…was a popular settling point for millions of immigrants during the heyday of US immigration from 1892 to 1924,” states a press release. These records include “the names of each member of the household, location, gender, birth date (month and year) and birthplace.” New Jersey took censuses every 10 years from 1855 to 1915: FamilySearch has 1885 and 1905; 1895 is at Ancestry.
Actually, MOST U.S. states took some kind of census in the past. Ancestry’s wiki has a full list of U.S. colonial, state and territorial censuses. A lot of these are online at Ancestry and/or FamilySearch; a Google search of the state, year and “census” will lead you to these.
Elevenses with Lisa Episode 21 Video and Show Notes
Live show air date: August 20, 2020
Join me for Elevenses with Lisa, the online video series where we take a break, visit and learn about genealogy and family history.
How to Find Free Genealogy Resources
In the genealogy community it’s often said, “Only a fraction of genealogical records are online.” That’s true indeed, but it’s not a reason not to start your search online. A more helpful and accurate piece of advice would be “while not everything is online, all search for genealogical information starts online.”
The reason for this is simple. Online research before you go will reveal:
If the materials are available at a more convenient location
If the materials are available somewhere online for free
The call number, location, and other specific information you need to quickly access the materials once you arrive.
Details about gaining access to the facility and materials.
The last bullet point above will help you avoid the disappointment of discovering an unforeseen closure, or that the specific records you need are actually help at a satellite location.
New genealogical information and records are uploaded daily to the internet. Some of this information is available for free. In this article and episode we will cover strategic ways to locate and access free genealogy online.
The Amount of Data Continues to Increase – Read more about the growth of online information here.
The Path of Least Resistance to Free Genealogy
Most genealogists want to obtain records at the lowest available cost with the least amount of travel. Therefore, always starting your search online just makes good sense.
Here’s our path of least resistance:
Free and Online: FamilySearch, Google, WorldCat
Online and Subscription: Ancestry, MyHeritage, Findmypast, niche sites
Free and Locally Offline: Libraries, Archives, Universities
Offline and Distant: Examples include the National Archives, Allen County Library, Family History Library, NEHGS
The FamilySearch Catalog: New digitized images are added daily from microfilms & digital camera operators. These include books, maps, compiled family histories, and more. The catalog also includes materials that are not online but are available at the Family History Library in Salt Lake City or through Inter-library loan.
The FamilySearch Wiki is a free online genealogical guide comprised of more than 93,000 articles. It covers 244 countries, territories, and islands. It includes links to genealogy databases and online resources as well as how-to information.
Use the FamilySearch Wiki Watchlist to follow pages of research interest. Here’s how to watch Wiki pages for new and free genealogy content:
Log in with your free FamilySearch account
navigate to the desired page
click the Watchlist link in the upper right corner of the page.
Look for the Watchlist link, and the blue buttons that lead to free online genealogy records for that location.
Google.com
Google is still your best bet for finding sources both online and offline.
You can dramatically improve your search results by incorporating search operators into your search. Watch episode 13 of Elevenses with Lisa to learn about how to use search operators when googling for genealogy.
Learn how to google for free genealogy in episode 13.
Find More Free Genealogy with these Google Search Strategies
The most comprehensive and best-selling book on the topic of using Google for genealogy: The Genealogist’s Google Toolbox, by Lisa Louise Cooke.
Google Alerts Finds Free Genealogy for You
Set up free Google Alerts to be on the lookout for new and updated search results. You’ll receive them by email, and you can control the frequency.
Google Alerts do the work of searching for free genealogy for you.
How to Create a Google Alert:
Highlight and copy (Control C on Windows or Command C on Mac) the search query that you typed into the Google search box
Go to www.google.com/alerts
Sign into your free Google account
Paste (Control V or Command V) your search query into the Search Query box on the Google Alerts page
Select the Result Type you desire (ex. Everything, News, etc.)
Select how often you wish to receive alerts
Select How Many results you want to receive (I recommend Only the Best Results)
Enter / Select the email address you want your alerts to be sent to
Click the Create Alert button
Partnerships Make Free Genealogy Available
Many of the genealogy giants enter partnerships with each other in order to facilitate digitization and indexing of genealogical records. This means that the same materials may be found in different locations on the web, and sometimes for free.
WorldCat.org
17,900 subscribing member libraries in 123 countries collectively maintain WorldCat’s database which is the world’s largest bibliographic database.
Use WorldCat to check that you are indeed accessing the resource from the most convenient repository and if it’s available for free. Here’s how:
Run your search
Click an item
Under Find a Copy in the Library enter your zip code
The library closest to you will be listed at the top
Once you get your search results, look to the left in the Formats box. There you can quickly narrow down to only items that are online by clicking boxes like DownloadableArticle. Some of these may require a log in on the website you are referred to.
To find free records at MyHeritage.com, go to https://tinyurl.com/LisaMyHeritage. In the footer menu of the website, click on Historical Records. Then fill in your search criteria. (Update: If you don’t see Historical Records in the footer, go to Research > Collection Catalog and search on the keyword “free.”) Scroll down the search results and look for the green free tags.
Findmypast.com
To find free records at Findmypast which specialized in British genealogy but also includes records from around the world, go to https://tinyurl.com/FMPLisa.
(Some links in our articles are affiliate links. We will be compensated at no additional cost to use when you use them. This makes it possible for us to bring this free show to you. Thank you!)
Google Site Search Can Help Locate Free Genealogy
A site search works like many search operators as previously discussed in Elevenses with Lisa episode 13 (watch and read here.) It provides Google with specific instructions about the type of search you want to conduct with your search terms and keywords.
This Site search tip comes from Lisa Louise Cooke’s book The Genealogists’s Google Toolbox.
Site search runs your query only on the specified website. This is extremely helpful and efficient if:
you have a particular website in mind that you want to search,
you aren’t having success using the search field provided by the website,
the website you want to search doesn’t have a search field.
Here’s an example of a Site search:
Free Pennsylvania site:ancestry.com
Try running the search above for yourself. You’ll find results that include many free genealogy records pertaining to Pennsylvania. Substitute the words to meet your search needs.
Construct a Site search for Free Genealogy by first typing in the words and phrases you wish to search for. Include the word free. Leave the appropriate spacing between them and follow the last item with a space. Then type site: and add the website home page address (URL). You can copy the URL and simply paste it in place. There is no space between the colon and the URL. And note that www is not required.
Searching for Offline Local Sources with Free Genealogy Information
To find what’s local and free:
Search WorldCat.org (be sure to use the Zip Code filtering to find the genealogy materials at the location closest to you.)
Use Google to search.
Find your local Family History Center here. These centers have unique free resources as well as free access to some subscription genealogy websites.
When you find a library, archive or other repository, visit their website and look for:
Databases they offer
Their online catalog to plan your research
Other associated libraries
Details on planning a visit
Get Free Genealogy Help on Facebook
Search for Random Acts of Genealogical Kindness (RAOGK) on Facebook.
The Genealogy Gems Podcast is the leading genealogy and family history show. Launched in 2007, the show is hosted by genealogy author, keynote presenter, and video producer Lisa Louise Cooke. The podcast can be found in all major podcasting directories, or download the exclusive Genealogy Gems Podcast app to listen to all the episodes and receive bonus content.
We are celebrating the 10th anniversary of the Genealogy Gems app. We blazed a new trail back in 2010 when we launched the app – apps were still really new back then. I loved the idea of having a way to deliver exclusive bonus content to you as well as the audio, the show notes and best of all an easy way for you to contact me and the show.
It’s more popular than ever, and as far as I know we are still the only genealogy podcast app available. If you haven’t already downloaded it just search for Genealogy Gems in Google Play or Apple’s App Store, or get the right app for your phone or tablet here.
In this episode I have two interviews for you on very different subjects. First up will be a follow up to last month’s episode where we focused specifically on the New York Public Library Photographers’ Identities Catalog.
Well, in this episode we’re going to talk to the genealogy reference librarian at the New York Public Library, Andy McCarthy. And as you’ll hear, there are a massive amount of resource available there for genealogists everywhere.
Then we’ll switch gears to Scandinavian genealogy with David Fryxell, author of the new book The Family Tree Scandinavian Genealogy Guide: How to Trace Your Ancestors in Denmark, Sweden and Norway.
GEM: The New York Public Library’s Milstein Division of United States
History, Local History & Genealogy with Reference Librarian Andy McCarthy.
The NYPL is one of the largest public genealogical collections in the country. They have a “wide-angle” approach to providing reference materials for local and US History.
The Top Resources at The New York Public Library
#1 The reference librarians.
Email them at history@nypl.org Ask questions, prepare for your visit.
#2 The online catalog:
Click here to visit the New York Public Library’s Online Catalog.
While they subscribe to many genealogy databases, they don’t host many. Use the catalog to determine what’s available, and what to ask for. See if what you’re looking for exists. Pay close attention to subject headings to identify resources.
#3 The Digital Collections
Click here to visit the Digital Collections at the New York Public Library.
City Directory Collection up to 1933.
Manhattan is the largest and is coming soon. This collection was only available previously on microfilm. It is a browse-only collection (not keyword searchable)
The 1940 Phone Directory is online.
Sanborn Fire Insurance Map collection is digitized and online.
The Map Wharper which is a crowd-sourcing project providing for historic map overlays, and super zooming in views.
Offline Materials:
They also have a massive collection available in house of books, pamphlets, newspapers, etc. There are research and photo copying services available.
#4 Research Guides online
Click here to view the New York Public Library’s research guides.
Before you go:
Definitely reach out before you go.
Provide them with specific questions and they can help you identify what to focus on while you’re there.
Visit the Milstein home page. They also have many public classes. Check to see what will be available during your visit.
One of Andy’s Favorites Collections
The Photographic Views of NYC Collection. Arranged by cross streets
David is an award-winning author, editor, speaker and publishing consultant. He founded Family Tree Magazine, the nation’s leading genealogy publication. As a writing expert, he wrote the Nonfiction column for Writer’s Digest magazine for more than a decade and served as director of the famous Maui Writer’s Retreat. He has authored countless articles for Family Tree Magazine, and is also the author of additional books including Good Old Days, My Ass and MicroHistory: Ideas and inventions that made the modern world.
Author David Fryxell
Here’s a brief outline of my Q&A with David Fryxell on his new book and Scandinavian genealogy research:
Question:
To understand the ties between the Scandinavian countries, and why countries like Finland and Iceland aren’t included, we have to learn about the cultures and languages, right?
Answer:
Scandinavian countries are really tied by language. And at one point all the countries were united. Borders change. The records reflect these various changes.
Question:
What’s the timeline of Scandinavian immigration?
Answer:
The First Wave, 1825–1860
The Second Wave, 1865–1880
The Third Wave, 1880–1924
Question:
What value do you think DNA testing provides, and what should we keep in mind if we do test?
Answer:
DNA results are most helpful to find other relatives who may be able to assist in your research.
Question:
Let’s say we know we’ve identified the ancestor who immigrated. What else do we need to know before we can jump the pond and start digging into Scandinavian records?
Answer:
In the case of Scandinavian ancestors, you may not have to find the U.S. passenger records. They have excellent passenger departure records.
Question:
Tell us about the census in Scandinavia. Is it consistent among all three countries?
Answer:
Norway and Denmark have good census records. You can find them at:
They are increasingly searchable, and much like our census records in the U.S.
Sweden doesn’t really have useful census records. But they have Household Inventory records in church books. They were recorded every year. Turn to websites such as ArchivDigital, and Ancestry.com.
Question:
Let’s dig into the records. Where do you recommend we start?
Answer:
Church records are key. (Vital Records, census, vaccination, etc.) Also Military, Land and Tax.
Question:
I love that chapter 16 is called What to do when you get stuck! Give us an example of a common area where researchers get stuck and one of your favorite strategies for unsticking them.
Answer:
Get familiar with and pay close attention to patronymic naming conventions where a man’s name is typically based on the given name of their father.
Monday, January 13th. Today is the anniversary of the first radio broadcast to the public. It took place 110 years ago in New York City, engineered by Lee deForest, a radio pioneer and inventor of the electron tube.
The 1910 broadcast wasn’t made from a purpose-built radio studio, but from the Metropolitan Opera house. DeForest broadcast the voices of Enrico Caruso and other opera singers. A small but impressed audience throughout the city gathered around special receivers to listen with headphones.
Today, 95 percent of American households have at least one radio.
One-hundred ten years after deForest’s lonely effort, some 5,400 radio stations employ about 92,000 people.
I’ll be speaking at this conference in Tel Aviv, Israel on October 25 & 26, 2020. Read more here.
RootsTech 2020
I’ll be presenting 4 sessions and look forward to visiting with you at the Genealogy Gems booth at the front of the exhibit hall. Get all the details here.
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