Combined together, meat, dairy, and eggs make upnearly 18%of theaverage person’s diet.
But in order for these meat and animal products to reach consumers, a vast global livestock industry—one supporting the livelihoods of1.3 billion peopleglobally—operates in fields and farms largely unseen from major cities.
So where are the various types of livestock concentrated in the world? And how do national consumption habits influence animal husbandry?
These maps fromAdam Symingtonhelp to answer these questions, using theGridded Livestock of the Worlddatabase from the UN Food and Agriculture Organization (FAO), which models livestock densities from 2010 around the world.
Chicken, Beef, and Pork Livestock Density
As a starting point, it’s worth noting that the above map of all livestock might seem reminiscent to ahuman population densitymap.
Though there is definite correlation, especially when it comes to natural obstacles for both humans and livestock like deserts, forests, and mountain ranges, the concentration of livestock spreads far further than the densest human cities.
We dive into each category of livestock below.
Chicken Livestock Density
The UN FAO estimates that the world produced more than 121 million tonnes ofchicken meatin 2021, making it the world’s most harvested meat. Chicken eggs are also estimated to account for 93% of the world’s 86 million tonnes ofpoultry eggs.
These numbers and the map below help illustrate the sheer number of chickens needed to support the world’s appetite for chicken goods.
Just by glancing at the heatmap map of chicken distribution, two things stand out clearly. First is how ubiquitous chickens are, with a high density of chicken livestock in almost all of the world’s populated regions.
But the map also gives us insight intowheremost farms are located. In theU.S.for example, Southern states including Georgia, North Carolina, Alabama, Mississippi, and Arkansas are major chicken producers. Likewise in countries likeBrazilandChina, the chicken industry can be seen continuing inland far beyond the more populated coastal regions.
Pig Livestock Density
Shifting attention topiglivestock, we see densities begin to concentrate in a few specific regions.
Chinastands out on the map with large concentrations of pig livestock, which comes as no surprise given the country is far and away the world’stop producer of pork.
Also clear is the regionality of pork consumption. The U.S. has a strong concentration of pig livestock in the Midwest, while Central Europe has multiple countries with a noted history of pork consumption includingGermanyandPoland. Finally, partially thanks to its premium production ofjamón ibérico, the country ofSpainalso stands out.
On the flip side, there is a clear absence of pig-rearing incountries of Islamic faith, across North Africa, the Middle East, and Central Asia, reflecting their religious prohibition.
Cattle Livestock Density
In contrast, the map ofcattledistribution more closely mirrors chicken distribution, though its footprint is considerably wider.
Major cow byproducts like milk and leather, as well as the sheer strength of cattle, make them vital livestock even for countries that don’t consume a lot of beef. The FAO estimates that the world produced 746 million tonnes of raw cattle milk in 2021 alone.
On the map, the largest producers of cattle stand out.Indiafor example is the top producer of milk and the fourth-largest producer of cattle meat, and has a high density of cattle throughout populated and agricultural regions.Brazil, also a top four producer of cattle meat and milk, has pockets of high density cattle regions inland, notably encroaching into theAmazon rainforest.
Meanwhile, theU.S.is the world’s largest producer of beef and second largest of milk, but it does this with a more distributed cattle population throughout the country’s landmass, and fewer high-density hot spots.
Chicken, Pork, and Beef Production by Country
Here’s a breakdown of chicken, pork, and beef production by country in 2021:
Country
Chicken (Tons)
Pig (Tons)
Cattle (Tons)
Afghanistan
28,029
N/A
115,282
Albania
13,250
9,370
31,712
Algeria
257,645
104
146,270
Angola
39,951
136,388
108,790
Antigua & Barbuda
34
50
57
Argentina
2,294,101
695,939
2,981,690
Armenia
8,268
18,883
57,448
Australia
1,292,240
432,246
1,932,598
Austria
129,390
502,120
213,740
Azerbaijan
124,388
497
145,040
World
121,504,932
120,372,127
72,330,797
Showing 1 to 10 of 197 entries
Data note: This data comes from FAOStat. For countries with no data in a production category, N/A has been assigned. However the database also assigns some countries “0” for certain meat productions. This has been left as is, for transparency.
Mapping Duck, Sheep, and Goat Livestock
Although chicken, beef, and pork are the most common types of livestock globally, there are other kinds of animals that have much more regional distributions.
In the following maps, you’ll see livestock concentrated in just a few places, usually following unique cultural connections to these animals.
Duck Livestock Density
Compared to chicken above,ducksare much less widespread in farming and usage.
Chinais the runaway king when it comes to both duck livestock and meat production. The country accounted for 78% of global duck meat production in 2021—but distant runners upVietnamandFrancealso show strong concentrations of duck.
Perhaps surprising to some is the strong foothold duck has inBangladesh. Farmers in the country haveembraced duckover the past decades as both a more profitable bird, and more recently, as an adaptation to climate change.
Sheep Livestock Density
Moving tosheep, which provide meat, milk, and wool, we once again have a widespread global population. However, the regions with the highest densities have wildly changed.
Sheep can be seen in higher numbers throughout North and Central Africa, the Middle East, and Central Asia.Australia,New Zealand, and theUKalso stand out in their regions for higher concentrations of sheep.
Goat Livestock Density
Goats have their highest concentrations in North India, North China,Mongolia, and many countries across Africa.Nigeriain particular has a strong goat farming industry.
Here’s a breakdown of duck, sheep, and goat meat production by country in 2021.
Territory
Sheep (Tons)
Goat (Tons)
Duck (Tons)
Afghanistan
109,931
47,212
N/A
Albania
15,725
7,208
N/A
Algeria
342,295
18,929
N/A
Angola
4,747
20,443
N/A
Antigua & Barbuda
4
3
N/A
Argentina
51,806
7,185
9,867
Armenia
10,872
29
N/A
Australia
656,750
16,380
15,167
Austria
6,750
670
N/A
Azerbaijan
87,647
N/A
N/A
World
9,880,040
6,477,574
6,191,507
Showing 1 to 10 of 197 entries
The Future of the Global Livestock Industry
How is the livestock industry expected to change, going forward?
For starters, theUN estimatesthat global meat consumption is projected torise 14%by 2030, driven primarily by population growth. That growth will occur unevenly, from a 30% jump in Africa to a 0.4% in Europe.
At the same time, emissions from the livestock sector have increasingly come under fire in recent years, and the industry is projected to register a5% increaseby 2030.
All these factors, alongside growth inplant-based meatand cultured meat, may change livestock distribution over the coming decade.