Mexican DNA
Genetic origins and closest populations · Mexico · Americas
Mexican Mestizo ancestry brings together Indigenous American, European and African roots. In our model, the Mexican average is 44.8% Native American, while Anatolian Neolithic farmers (27.5%), steppe herders (15.7%) and Western hunter-gatherers (3.7%) together describe the European, mostly Iberian, side. Smaller shares come from North African hunter-gatherers (3.3%, a signal also found in many Iberians) and West Africans (3.2%), plus a minor East Asian-related signal (1.7%). The Indigenous side goes back to the first peoples of the Americas, whose ancestors came from Siberia through Beringia during the last Ice Age. Because the population is a recent blend, no single ancient group matches it closely: the nearest ancient groups in our data, early peoples of Alaska such as Trail Creek and the Ancient Beringians, are far away (above 0.22) and only reflect the Indigenous part. The closest modern averages are Ecuadorians, Guatemalans, Belizean Mestizos and Salvadorans.
- Largest ancient components in our model: Native American (Paleo-American) 44.8%, Anatolian Neolithic farmers 27.5%, Steppe herders (Yamnaya) 15.7%
- Closest modern population in our data: Ecuadorian, distance 0.0213
- Model fit: 0.0140, a close fit (global model)
This page sums up what the DNA of the Mexican sample tells us about deep origins. It is built from the averaged Global25 (G25) coordinates of individuals sampled in Mexico, listed in the G25 sheet as "Mexican_Mestizo", and it is one of 335 populations in our atlas. An average describes the group as a whole, not any single person in it.
Ancient make-up of the Mexican average
The ancient make-up of the Mexican average is led by Native American (Paleo-American) (44.8%), followed by Anatolian Neolithic farmers (27.5%) and Steppe herders (Yamnaya) (15.7%). The Native American (Paleo-American) component reflects the ancestry of the Indigenous peoples of the Americas. The Anatolian Neolithic farmers share (27.5%) reflects the Neolithic farmers of Anatolia, who carried agriculture into Europe from about 6500 BC.
Smaller traces of Western hunter-gatherers, North African hunter-gatherers (Iberomaurusian), West African and East Asian (under 5% each) also appear. At that level they can reflect real minor ancestry, but also simple model noise, so they should not be over-read. The model fits well (fit distance 0.014), so these proportions are a reasonable summary. This population was modelled with a global set of reference populations (ancient genomes, plus modern stand-ins where no suitable ancient genome exists), because West Eurasian sources alone cannot describe it.
Raíces – Latin American Bloodline
Closest modern populations to Mexican
Among the modern populations in the G25 data, the closest to the Mexican average is Ecuadorian, at a distance of 0.021 (very close). Next come Guatemalan at 0.024 and Belizean Mestizo at 0.028. By the tenth closest (Colombian) the distance grows to 0.097, a common pattern for a population that shares ancestry with its neighbours while keeping a profile of its own.
| # | Population | Distance | Closeness |
|---|---|---|---|
| 1 | Ecuadorian | 0.0213 | Very close |
| 2 | Guatemalan | 0.0242 | Very close |
| 3 | Belizean Mestizo | 0.0281 | Close |
| 4 | Salvadoran | 0.0294 | Close |
| 5 | Paraguayan Mestizo | 0.0332 | Close |
| 6 | Hispano (Texas, Tejano) | 0.0536 | Moderate |
| 7 | Panamanian Mestizo | 0.0602 | Moderate |
| 8 | Honduran Mestizo | 0.0691 | Moderate |
| 9 | Nicaraguan Mestizo | 0.0719 | Moderate |
| 10 | Colombian | 0.0971 | Distant |
Distances are Euclidean distances between averaged G25 coordinates. On our scale, below 0.025 is very close, below 0.050 close, below 0.080 moderate, and beyond that distant.
Closest ancient populations to Mexican
Looking back in time, the ancient sample that most resembles the Mexican average is USA Alaska Trail Creek 9000BP (c. 7050 BC), at 0.229. USA Alaska Ancient Beringian and Canada BigBar 5700BP come next. Even the best ancient match is distant, so the modern population is better described as a blend of several ancestral sources than as the continuation of one. A close ancient match is not proof of direct descent: it means those individuals carried a similar overall mix of ancestry.
| # | Ancient sample or group | Period | Distance |
|---|---|---|---|
| 1 | USA Alaska Trail Creek 9000BP | c. 7050 BC | 0.2291 |
| 2 | USA Alaska Ancient Beringian | Ancient Beringian, c. 9500 BC | 0.2497 |
| 3 | Canada BigBar 5700BP | c. 3750 BC | 0.2826 |
| 4 | USA Alaska Athabaskan 1100BP | c. 850 AD | 0.2917 |
| 5 | USA Washington Paleo-Indian Kennewick | Paleo-Indian period | 0.2924 |
| 6 | Canada Lucy Island 6000BP | c. 4050 BC | 0.2930 |
| 7 | Canada Lucier 400BP | c. 1550 AD | 0.2934 |
| 8 | Canada Lucier 4845BP | c. 2900 BC | 0.2956 |
| 9 | USA Alaska Athabaskan Late Modern | Late Modern, c. 1800-1950 AD | 0.2981 |
| 10 | Canada 400BP | c. 1550 AD | 0.2989 |
Ancient DNA from Mexico
Our ancient DNA database holds 144 individuals excavated in present-day Mexico, dated from about 860 BC to 1610 AD. The most frequent Y-DNA haplogroups among them are Q1b (92), E1b (3) and P1 (3), and the most frequent mtDNA haplogroups are A2 (47), B2 (31) and C1 (24). These are people who lived on the same land in the past, not necessarily ancestors of today's Mexican population.
Most frequent Y-DNA haplogroups
Ancient DNA studies on Mexico
- Exploring the Pathogen Profiles of Ancient Feces (2025)
- Ancient genomes reveal insights into ritual life at Chichén Itzá (2024)
- High levels of consanguinity in a child from Paquimé, Chihuahua, Mexico (2024)
- Demographic history and genetic structure in pre-Hispanic Central Mexico (2023)
- Origin and Health Status of First-Generation Africans from Early Colonial Mexico (2020)
Browse them in our ancient DNA database: 144 from Mexico.
Compare yourself with Mexican
Paste your G25 coordinates (scaled, one line, with or without a name in front) and we compute your genetic distance to the Mexican average and to its closest neighbours, right in your browser. Nothing is uploaded or stored.
| # | Population | Your distance | Closeness |
|---|
This list only covers Mexican and its neighbours. To find out which of our reports actually fits your DNA, run the free Report Finder: it runs the same fit test that every report uses before an order.
No G25 coordinates yet? Get a free simulated G25 from your raw DNA file, or order G25 coordinates.
About these numbers
Keep in mind that a population average is a statistical summary of a limited number of sampled individuals. Real people inside any group vary, some carry more of one ancestry and some less, and no genetic profile decides who is or is not Mexican. Use these numbers as a map of deep ancestry, not as a label.
Method: averaged G25 coordinates, Euclidean distances to other modern and ancient averages, and a non-negative least-squares model against deep ancestral reference populations (data generated 2026-10-01). Read the full method.
Go deeper than the average
This page describes the Mexican average. Your own DNA has its own story: Raíces – Latin American Bloodline (15€) models your genome against the ancient sources and modern communities of the region, era by era, in a personal PDF report.
A report built only for Latinos: pick your country and we model your DNA against its indigenous peoples plus every Old-World source of Latin American history, on an interactive map.
More populations from Americas
Frequently asked questions
What is the ancient genetic make-up of Mexican?
Modelled with deep ancestral reference populations, the Mexican average is about 44.8% Native American (Paleo-American), 27.5% Anatolian Neolithic farmers and 15.7% Steppe herders (Yamnaya). These proportions are model estimates for a group average, not exact values for any one person.
Which populations are genetically closest to Mexican?
In the G25 data, the closest modern populations to the Mexican average are Ecuadorian, Guatemalan and Belizean Mestizo. The closest ancient matches are USA Alaska Trail Creek 9000BP, USA Alaska Ancient Beringian and Canada BigBar 5700BP.
Can a DNA test tell me if I am Mexican?
No DNA test can confirm an ethnicity or a nationality. What DNA can show is how similar your genome is to the sampled Mexican average and to its neighbours. If you have G25 coordinates, paste them in the comparison box on this page to check that for free.
Which ExploreYourDNA report suits Mexican ancestry?
Raíces – Latin American Bloodline is the report built for this heritage, and its reference panel fits the Mexican average closely. Your own DNA may differ from the average, so the free Report Finder checks every report against your file before you buy.
Where does the data on this page come from?
From the averaged Global25 (G25) coordinates of the sampled individuals: genetic distances to other modern and ancient population averages, and a non-negative least-squares model against deep ancestral reference populations. The full method is described at https://www.exploreyourdna.com/populations#method.