How to Find Enumeration District Maps

Looking for enumeration district maps for the U.S. Federal Census? You’re not alone!

1940 Census Enumeration District Map, Oklahoma, Wagoner County, http://research.archives.gov/description/5836456

Recently Genealogy Gems podcast listener Michelle in Denver, Colorado, wrote in with this question:

“Where can I find individual enumeration district maps? I don’t need a state-wide map showing the divisions between enumeration districts, but a map showing the numbered households within a single enumeration district.”

My answer: How to find Enumeration District Maps

First, here’s a little back story from the National Archives (U.S.) website:

“An enumeration district, as used by the Bureau of the Census, was an area that could be covered by a single enumerator (census taker) in one census period. Enumeration districts varied in size from several city blocks in densely populated urban areas to an entire county in sparsely populated rural areas.

Enumeration district maps show the boundaries and the numbers of the census enumeration districts, which were established to help administer and control data collection. Wards, precincts, incorporated areas, urban unincorporated areas, townships, census supervisors` districts, and congressional districts may also appear on some maps. The content of enumeration district maps vary greatly.

The base maps were obtained locally and include postal route maps, General Land Office maps, soil survey maps, and maps produced by city, county, and state government offices as well as commercial printers. Census officials then drew the enumeration district boundaries and numbers on these base maps.” (Check out the full article here.)

Enumeration district maps are not available in all years and all locations. 1940 ED maps are available on the National Archives (U.S.) website. (Scroll down to item 3 for instructions on getting to these through the Online Public Access search.) You’ll see that only the enumeration district numbers and street names are marked on the maps. Individual homes are not.

You might be wondering, are there enumeration district maps before 1940? They are limited but the answer is yes. Enumeration District maps are also available for the 1900 through 1930 censuses. You can browse and download the maps for free at FamilySearch. Search for title The United States enumeration district maps for the twelfth through the sixteenth US censuses, 1900-1940.

For censuses before 1900, the government used voting districts as enumeration districts. Find voting district maps in the Library of Congress book, Ward Maps of the United States : A Selective Checklist of Pre-1900 Maps in the Library of Congress.  (The links here lead to WorldCat search results for these titles. WorldCat will tell you about libraries that have these books.) 

Next, turn to the book Cartographic Records of the Census Bureau for a listing of maps available back into the 19th century at the National Archives. It’s available as an ebook which you can read online or download for free from Google Books. This book is an invaluable resource for finding much early maps at available at the National Archives on microfilm. 

 

Enumeration District (ED) Map Finder

If you just want to find the enumeration district number of an address you already know, go to the Unified Census ED Finder at Steve Morse’s One-Step genealogy website.

At the top of the Unified Census ED Finder page start by selecting the census year (currently 1870 through 1950.) Next, enter as much information as you know about the location such as the county. Select the city from the list of cities displayed. You will then be able to enter street-level information. If you select “other” from the city list, you can then type in the city or town name. Continue to follow the prompts and instructions. 

Here are a few more things to keep in mind as you find and use ED maps:

In cities,  there are often two columns of numbers in the census population enumeration (typically on the far left of the page). There’s house number and the number representing the order in which the enumerator visited the house (which has nothing to do with the house number). If you can’t find a relative in once census, pull the address from one census and use it in the Steve Morse database above to pull up the enumeration district for your missing decade.

Sanborn Fire Insurance Map for Genealogy

Sanborn Fire Insurance Maps can be helpful when searching for old Enumeration District Maps.

Depending on the year you are researching, try to locate a Sanborn fire insurance map for the area.  Sanborn maps do include drawings of individual homes and include their house number. Genealogy Gems Premium Podcast Episode 47 is all about Sanborn fire maps. On the show notes page I even include a list of links to many Sanborn map collections, organized by state.

Final Thoughts: The Newest ED Maps Available Online

The 1950 enumeration district maps are now available for free online. Read my article The 1950 Census for Genealogy and watch the video to learn how to access them for free. 

 

 

DPLA: Introduction to the Digital Public Library of America

DPLA logoI’ve blogged before about the relatively new Digital Public Library of America (here’s a post introducing the DPLA and here’s one on historical maps you’ll find there). Now the Library of Congress has posted a 31-minute webcast that features the DPLA content director, Emily Gore. She not only demonstrates some great examples of what you can find in the public portal of the DPLA, but also discusses the potential for gathering even more materials (she gives an example using local sources.) It’s a great introduction to the site, and Gore answers some questions from the audience that seem to be on a lot of people’s minds.

Looking for a more basic intro to the DPLA? Check out this introductory video, too.

DNA Testing: 3 Tips Before You Ask Your Relatives to Spit

Here’s what you need to know before you encourage your relatives to join you on your genetic genealogy journey. There are a few things to think about before they spit in that tube and our DNA Guide, Diahan Southard, is here to help!

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Did you see those holiday price wars on DNA testing over the holidays? I’m guessing we haven’t seen the end of these now that it’s becoming so trendy! Genealogists are seeing the research payoffs of DNA testing and now another major genealogy website (MyHeritage) is offering testing services, as well.

As the prices and sales generally become more attractive, more of you will want to expand your personal genetic database to include aunts, uncles, and cousins. But what is the best way to proceed? How exactly do you ask someone for his or her DNA? You may just have one shot at this. If so, which test? Which company? Here are three tips to consider before spitting into the tube!

Tip One: Test the Eldest Generation First

You likely have a limited amount of funds with which to populate your family genetic database, so you’ll want to use them wisely. Anyone who does not have both parents living should be tested first. Here’s what I suggest:

  • ordering an autosomal DNA test for everyone
  • ordering a YDNA for one male delegate for each surname you want represented

As for the testing company, you now have four choices:

1. FTDNA
2. 23andMe
3. AncestryDNA
4. MyHeritage

While there are several factors to consider when choosing a company, database size is probably the number one factor. Currently, AncestryDNA has the largest DNA database. The reason this is important is because your DNA will be matched and compared to others who have taken a DNA test. By testing with a company that has done lots of tests, your chance of finding matches goes up tremendously. You can also go to the International Society of Genetic Genealogy’s wiki for a full list of characteristics of each company.

Tip Two: Take Care of Everything for the Person Being Tested

Depending on the needs and interest of your relative, you can handle everything from ordering, payment, to even correspondence. All they have to do is spit or swab! This will often alleviate feelings of trepidation on part of the person being tested, especially if they aren’t really into this genealogy craze in the first place. Here are my recommendations:

If testing at Family Tree DNA: You will need to keep track of the log-in credentials for each relative.

If testing at AncestryDNA: Make sure all kits are registered under your account. The easiest way to do this is to have the family member take a photo of the activation code on the sample collection tube and send it to you so you can register it after you have logged into your Ancestry account. Hint: Register everyone’s DNA test results under the family member who has a subscription to Ancestry!

If testing at MyHeritage: Make sure that all kits are registered under your account. To the best of my knowledge, you order the kit under your account.

If your relative does want to be involved, all the better! You can have them share their Family Tree DNA or 23andMe login with you, or they can share their AncestryDNA results with you. To share their AncestryDNA results with you, visit my website at https://www.yourdnaguide.com/sharing-ancestrydna.

If you haven’t tested with a particular company yourself, familiarize yourself with the sample collection so you can be helpful when they have questions:

Tip Three: Share Your Own Experience

First of all, nothing speaks louder than your own experience. Before asking your relative to take a test, consider starting with a short summary of your own DNA journey. Keep in mind what might interest them – do they like deep history? If yes, you could share the ethnicity results of your own test. Did they have a special connection to Great-grandpa Joe? In this case, you could show how your DNA connected to a 2nd cousin who was also a descendant of Joe. Maybe you could bust out the photo album. Remind them that while Joe is gone, there are threads of DNA that can speak for him and we need as many of his descendants as possible to be tested in order to preserve his genetic legacy and unravel the mystery of his past.

Disclosure: This article contains affiliate links and Genealogy Gems will be compensated if you make a purchase after clicking on these links (at no additional cost to you). Thank you for supporting Genealogy Gems!

 

 

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