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What is the Baltic States Ethnicity on Ancestry DNA ?

Did you find the Baltic State ethnicity region in your Ancestry DNA results?  Were you surprised, or were you expecting it?  In this post, I’ll discuss the location of this ethnicity region, how you might have inherited this particular ethnicity region, and how to get started tracing your Baltic States ancestors.

What is the Baltic States Ethnicity on Ancestry DNA _

From a personal standpoint, I include myself in the group that was surprised to see this ethnicity region in my DNA results.  I don’t have ancestors from any place that I would have considered to be part of this region. 

At least three of my great-great grandparents were Polish, however, and after researching this region, it seems well within the range of normal to have found DNA matching this region in my own results.

Important note:  This DNA region is new and was added to Ancestry DNA ethnicity results after the Ancestry DNA 2018 update.  Previously, people with DNA from this area would have been included in the Europe East DNA ethnicity

Everyone who had previously tested with Ancestry before the update gets their ethnicity updated for free, so be sure to check back periodically.  It’s great that they have added this more specific region since it provides Ancestry DNA customers with greater detail.

Where is the Baltic States ethnicity region located?

The Baltic States DNA region is located between Poland and Russia on the Baltic Sea.  While no one is sure how the Baltic Sea got its name, the root of the word “Baltic” can be traced back more than a thousand years, and the countries located along the sea have come to be known as the Baltic States. 

People who live in this region have very distinct language and cultures.  Their languages are part of the Baltic Language group, which is related to the Proto-Baltic-Slavic family of languages.

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In the map below, you can see the primarily area covered by this DNA region.  It is important to note that DNA from this region might be found in nearby areas, so if your known ancestors aren’t from the region marked on the map, it could be that your Baltic States ancestors are from further back in history.

This map shows the approximate location of the Baltic States DNA region on Ancestry DNA
Map credit: Derivative of Public Domain image

Which countries are in the Baltic States ethnicity region located?

The primary group of countries where the Baltic States ethnicity region is located includes Estonia, Latvia, and Lithuania.  Because of the nature of DNA and human movement, we can also commonly find at least some DNA from this region in Belarus, Russia, Poland and the Ukraine.

How far back is my Baltic State ancestor?

There is no hard and fast way to figure out how far back your “100%” Baltic State ancestor might be, but the percentage of Baltic State DNA that you have in your results can help you figure out about how far back in your family tree you should look to find your Baltic roots.

I would caution that we shouldn’t always think about our ancestors as having been “100%” of one particular region.  Depending on what part of the world our ancestors lived in, they could have been more admixed, or less admixed than we are. 

I like to assume that my ancestors likely had DNA from neighboring regions, and might have had DNA from places that were further away.

Someone who has a high percentage of Baltic in their ancestry (over 50%) can assume that either one parent was nearly 100% Baltic, or that both parents had some Baltic, and they inherited enough from both to equal 50%. 

Most people who have very high percentages of a particular DNA region have a fairly good idea as to how they inherited it (i.e. their parents or grand-parents were from Lithuania or Estonia).

Those people with small amounts of Baltic State DNA might not be able to use the simple formula of doubling the percentage each generation to get back to the person who was likely 100% Baltic. 

For example, I have 2% Baltic State DNA.  If I double this percentage every generation (2%, 4%, 8%, 16%, 32%, 64% ==> 100% Baltic ancestor), this would mean that one of my great-great-great grandparents was from the Baltic State region. 

I don’t know who all of my great-great-great grandparents are, but I do know who all of my great-great grandparents are, and I have found no evidence that any of them were born to parents from the Baltic State region.

More likely, my Baltic ancestry is many generations ago – many more than I will be likely to determine.  DNA isn’t passed down in equal 50% percentages every generation, instead, it is inherited by a random process where we inherit 50% of our parent’s DNA, but we have no way to know which 50% we’ll inherit. 

Sometimes, we can get more than the 50% of a particular ethnicity region from our parents, and other times we might get a smaller portion of it.  For example, my mother has 8% Baltic State DNA, and I only got 2%.

Is it possible to trace my Baltic States ancestry?

It’s possible to determine which of your ancestors likely contributed your Baltic State DNA.  As I always recommend, the best way to know where your Baltic State ancestry came from is to start building a family tree. 

Start with yourself, and include your parents, grandparents, and great-grandparents. 

Chances are, once you build a small tree with only three generations back from yourself, you’ll have a good idea of which direction to look for your Baltic State ancestors.

The smaller the percentage of Baltic State ancestry, the further back you’ll have to build your tree to get clues about where your Baltic State ancestors might have come from.

For example, I have two Polish great-great grandparents.  I know that the Polish-Lithuanian Commonwealth existed from 1569-1795, and that my Polish great-grandfather lived in Tadajewo, Poland, which is about a two-hour drive south of Poland’s Baltic coast and about twice that far to the border with Lithuania. 

My Polish great-great grandmother was from southern Poland, as far as I can tell, and seemingly less likely to have Baltic State DNA.  Either way, I feel confident that my Baltic State roots extend from one or both of these Polish ancestors.

I love building my family trees on Ancestry because it’s free to get started. It’s a lot easier to get access to records and documents to build your tree if you have a subscription, which I recommend.


I hope that you have a better understanding of the background of this DNA region, an idea as to how you may have inherited DNA matching the Baltic States area, and a good plan for learning about your ancestors after reading this post.

If you have any questions about something that you read here, or would like to share your own experience finding this DNA region in your results, I would love to hear from you in the discussion below.

Thanks for stopping by!

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Wednesday 24th of November 2021

Lol im 94.1% irish scottish and Welsh and 5.9 % baltic I've no idea where the baltic bit comes from. I can't find anyone in my family line who wasn't born in Ireland or Scotland. Its a mystery. Hoping to test my parents so i can at least maybe figure out which parents line to look further into about it. Im from Belfast. 🤦‍♀️


Tuesday 28th of September 2021

It seems like the blog article is judging "baltic" from today's map. If you go back just 80 years, you will find that East Prussia made up a very large portion of the "baltic" land. If you go even back further you will learn that one of the true baltic people were the so called "pruzzen" (made up of a number of tribes) they occupied the area to the south of the baltic coast from what is the most eastern part of todays Germany, all of the polish coast into todays lithuania. The latvians and estonians occupied the rest of the coastal areas up to Finland. German conquerors invaded and mixed with the pruzzen. They were then taking various german designations and eventually 'Preussen" (prussia). Only through treaties and other political mechanism (and also wars) did both the poles and the lithuanians gain access to the Baltic coast. Also East Prussia actively invited neighboring people and people from afar (there were several immigration waves including Salzburg, France, Holland etc.) all mingling harmoniously. Since the slavic people have been in that coastal baltic region for several hundred years, ancestry considers them "baltic". As one born in East Prussia (now divided between Lithuania(parts north of Memel (Neman) river, Russia (Kalingrad enclave the norther half of former East Prussia)and Poland (Southern half of East Prussia and eastern part of West Prussia)) and either evacuated by the german government toward the end of WWII or later forcefully removed by the conquering Russians. You now find these people all over Germany, Canada and the US.

Both my parents where ethnic prussians and my DNA is 70% Baltic with the rest a smattering of Eastern Europe, Germany and even Scandinavian (Yes they also had immigrated and even ruled for some time as a result of royal intermarriage),

Conclusion: there is more to Baltic than meets the eye from todays worldview and both myheritage and ancestry have recognized that (and also explained in more detail than was explained in this blog.


Tuesday 24th of August 2021

The Balts or Baltic peoples, defined as speakers of one of the Baltic languages, a branch of the Indo-European language family, are descended from a group of Indo-European tribes who settled the area between the lower Vistula and southeast shore of the Baltic Sea and upper Daugava and Dnieper rivers. Because the thousands of lakes and swamps in this area contributed to the Balts' geographical isolation, the Baltic languages retain a number of conservative or archaic features.

Sharon Kabanak

Thursday 25th of March 2021

what arethe black circles marked in regoons of ancestry map?

Steve D.

Thursday 11th of February 2021

My great grandparents were from "White Russia" I really never knew what that meant. Due to recent research, I have been able to reconnect with some extended family that was forced to exile from the "Kresy" in what is now Belarus. They identify as Polish and Catholic. My DNA tests show strong Baltic DNA.

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