8 October 2025 The Future is the Product of the Past

New Research Shows Angkor Wat’s Incredible Population Density

Angkor Wat was the grand capital of ancient Cambodia. The population of Angkor Wat, one of the most magnificent cities of the time, was between 750,000 and 900,000. This meant quite a large population density.

For the city, which seemed to be abandoned suddenly in 1431 after AD, researchers say the city was abandoned gradually, not suddenly.

An international team, led by the University of British Columbia, examined three decades of data to create a demographic model of the Medieval city.

This method for modeling urban center development, according to Sarah Klassen and colleagues, could be applied to other premodern cities.

Dr. Sarah Klassen, the lead author of the new paper, said the capital of the  Khmer Empire  represented “one of the largest pre-modern cities in the world, built up over several centuries of growth at different rates.”



📣 Our WhatsApp channel is now LIVE! Stay up-to-date with the latest news and updates, just click here to follow us on WhatsApp and never miss a thing!!



This new form of data provides insights not only into the dynamics of rising and fall in ancient settlements but also into the complexities of Khmer social complexity. The report claims that Angkor, the ancient capital of the Khmer Empire, “suffered a slow decline,” and one of the most intriguing features of this study is that it shows how long Angkor Wat was abandoned.

In order to understand the so-called Khmer exodus, the study assessed the densities of people per hectare in the greater Angkor region over time. (C. Pottier, D. Evans and J-B. Chevance /  CC BY-ND )
In order to understand the so-called Khmer exodus, the study assessed the densities of people per hectare in the greater Angkor region over time. (C. Pottier, D. Evans and J-B. Chevance / CC BY-ND )

The new model shows “a gradual and protracted migration of its inhabitants dating back to the start of the 14th century.” Archaeologists and scholars have long questioned whether the kingdom collapsed after the 1431 AD conquest by Thai forces, but the new model reveals “a slow and prolonged exodus of its inhabitants dating back to the start of the 14th century.”

Since the city’s nonreligious architectural structures were made of organic materials that had long since decayed, no systematic demographic analysis of Angkor had ever been completed. According to Klassen and colleagues that this made traditional population size and density measurement techniques impractical.

To solve this obstacle, they created maps that model the city’s development over time using decades of archaeological excavation results, historical archives and maps, recent lidar surveys, and multiple machine learning algorithms.

The researchers discovered that it may have taken generations for Angkor’s population to hit its height, with development happening at varying rates in each of the temple’s three occupation zones. The civic-ceremonial center, which housed the royal residence and huge stone temples, the metropolitan district, and the embankments were among them.

When the researchers compared Angkor’s development to that of other preindustrial tropical and subtropical urban centers, they discovered that its range of metropolitan urban area densities was much smaller than that of the Mayan city of Caracol. Nonetheless, the density of its civic-ceremonial centers was equivalent to that of Teotihuacan in modern-day Mexico or Anyang in China.

The team also shows the abandonment of Angkor Wat as a gradual abandonment rather than a mass Khmer migration.

The findings have been published in the journal Science Advances.

Source: Daily Mail

Related Articles

Archaeologists unearth 3,500-Year-Old Gold Jewelry in Egypt

14 December 2022

14 December 2022

Archaeologists discovered a collection of ornate jewelry at the Tell El-Amarna necropolis on the Nile River’s eastern bank in modern-day...

The Oldest and Most Unique Example of the ‘Etrarchic Embracement Motif’ is on Display for the First Time

19 September 2024

19 September 2024

A relief depicting two Roman emperors’ embrace of Diocletian and Maximian during a ceremonial event, each other welcomes visitors for...

Archaeologists Unearth Prehistoric Fishing Evidence on the Makran Coast of Iran

20 May 2025

20 May 2025

The Makran coast, a historically rich coastal stretch along the Sea of Oman, has once again drawn archaeological attention with...

Oldest Fortresses in the World Discovered in Siberia

8 December 2023

8 December 2023

Archaeologists from Freie Universität Berlin together with an international team have uncovered fortified prehistoric settlements in a remote region of...

Incredible Mayan Inventions and Achievements

31 July 2022

31 July 2022

The Mayans excelled at agriculture, pottery, writing, calendars, and arithmetic, leaving an incredible quantity of spectacular architecture and symbolic artwork...

10,000-year-old Sculptures and Figurines holding Phallus of the Taş Tepeler in the southeast Turkey

17 June 2022

17 June 2022

One of the common features of male depictions with similar features found in the region called Taş Tepeler (Stone Hills),...

Hidden Fortune in the Desert: 2,300-Year-Old Silver Coins Linked to Alexander the Great Found in Mleiha, United Arab Emirates

13 September 2025

13 September 2025

Archaeology often surprises us with unexpected finds, but few discoveries capture the imagination like the recent unearthing of a simple...

350,000-Year-Old Human Settlement have been Discovered on the Arabian Peninsula

17 May 2021

17 May 2021

One of the world’s oldest Acheulean sites was found in the northern region of Hail in Saudi Arabia. Al Nasim...

Botanical Findings Analysis from Biblical area of Goliath sheds Unprecedented Light on Philistine Ritual Practices

27 February 2024

27 February 2024

Bar-Ilan University researchers shed “unprecedented light” on Philistine ritual practices, such as the use of psychoactive and medicinal plants, by...

Archaeologists Uncover Early Bronze Age Ceremonial Complex in Murayghat, Jordan

4 August 2025

4 August 2025

Archaeologists have uncovered striking evidence of an ancient ceremonial complex in Murayghat, Jordan, that could rewrite what we know about...

Archaeologists unearthed the ruins of an imposing stoa from the Greco-Roman era in Sicily

1 April 2024

1 April 2024

Archaeologists have unearthed the ruins of an imposing stoa from the Greco-Roman period in the small village of Tripi in...

6th-Century BC Houses and Earthquake Evidence Discovered in Davti Blur, an Urartian Fortress City in Armenia

28 January 2025

28 January 2025

An Armenian-Polish archaeological team has uncovered remnants of 6th-century BC houses, a cremation cemetery, and signs of a significant earthquake...

Norse Runic Text found in Oslo could be Prayer!

30 December 2021

30 December 2021

Archaeologists from the Norwegian Institute for Cultural Heritage Studies (NIKU) have unearthed two objects inscribed in Norse runic text in...

3.300-year-old Hittite Inscription was Used in Gate Construction

10 May 2021

10 May 2021

Our cultural assets become victims of ignorance one by one. The works that will illuminate the darkness of history continue...

New Discoveries in Nineveh: Archaeologists Unearth Fifteen Lamassu and Stunning Reliefs in Ancient Assyrian Palace

6 October 2025

6 October 2025

Just weeks after the September 21 announcement of the “Colossal Assyrian Winged Bull Unearthed in Iraq: Largest Ever at Six...