Democratic Republic of Congo vs Vietnam: Population (Our World)

Democratic Republic of Congo
105.79 million
in 2023
Vietnam
100.35 million
in 2023
Democratic Republic of Congo rank
16th
Vietnam rank
17th

Population (Our World) over time

  • Democratic Republic of Congo
  • Vietnam
025.0M50.0M75.0M100.0M100015112023

How they compare

Democratic Republic of Congo currently reports 105.79 million against 100.35 million in Vietnam, a difference of 5.44 million.

That makes Democratic Republic of Congo's figure about 1.1 times Vietnam's.

The two have swapped places 4 times across 241 shared years of data; in 1000 it was Democratic Republic of Congo ahead.

Democratic Republic of Congo ranks 16th and Vietnam ranks 17th of 239 countries.

Across the 40 decades both report, Democratic Republic of Congo averaged higher in 22 and Vietnam in 18.

Head to head by decade

Decade Democratic Republic of Congo Vietnam Difference Ahead
1000s 2.94 million 800,000 2.14 million Democratic Republic of Congo
1100s 3.43 million 1.04 million 2.39 million Democratic Republic of Congo
1200s 3.93 million 1.28 million 2.65 million Democratic Republic of Congo
1300s 4.42 million 1.52 million 2.90 million Democratic Republic of Congo
1400s 5.15 million 1.76 million 3.39 million Democratic Republic of Congo
1500s 5.89 million 2.00 million 3.89 million Democratic Republic of Congo
1600s 6.26 million 2.50 million 3.76 million Democratic Republic of Congo
1700s 6.62 million 3.00 million 3.62 million Democratic Republic of Congo
1710s 6.68 million 3.30 million 3.38 million Democratic Republic of Congo
1720s 6.72 million 3.59 million 3.13 million Democratic Republic of Congo
1730s 6.76 million 3.89 million 2.88 million Democratic Republic of Congo
1740s 6.81 million 4.18 million 2.63 million Democratic Republic of Congo
1750s 6.86 million 4.48 million 2.38 million Democratic Republic of Congo
1760s 6.92 million 4.78 million 2.14 million Democratic Republic of Congo
1770s 6.97 million 5.07 million 1.90 million Democratic Republic of Congo
1780s 7.03 million 5.37 million 1.66 million Democratic Republic of Congo
1790s 7.10 million 5.66 million 1.43 million Democratic Republic of Congo
1800s 5.16 million 4.48 million 683,026 Democratic Republic of Congo
1810s 5.17 million 5.73 million 568,680 Vietnam
1820s 5.55 million 6.45 million 901,104 Vietnam
1830s 6.47 million 6.28 million 194,852 Democratic Republic of Congo
1840s 7.56 million 6.10 million 1.46 million Democratic Republic of Congo
1850s 8.24 million 6.85 million 1.39 million Democratic Republic of Congo
1860s 8.52 million 9.04 million 516,512 Vietnam
1870s 9.13 million 10.62 million 1.49 million Vietnam
1880s 9.72 million 10.95 million 1.23 million Vietnam
1890s 9.74 million 11.28 million 1.54 million Vietnam
1900s 9.06 million 14.68 million 5.62 million Vietnam
1910s 8.36 million 18.77 million 10.40 million Vietnam
1920s 8.60 million 18.03 million 9.43 million Vietnam
1930s 9.75 million 18.18 million 8.43 million Vietnam
1940s 11.22 million 21.60 million 10.39 million Vietnam
1950s 13.53 million 28.01 million 14.48 million Vietnam
1960s 17.29 million 36.60 million 19.32 million Vietnam
1970s 22.81 million 46.19 million 23.38 million Vietnam
1980s 30.87 million 58.33 million 27.45 million Vietnam
1990s 42.91 million 71.21 million 28.30 million Vietnam
2000s 58.14 million 81.23 million 23.09 million Vietnam
2010s 80.19 million 92.31 million 12.12 million Vietnam
2020s 100.83 million 99.26 million 1.57 million Democratic Republic of Congo

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population, Democratic Republic of Congo or Vietnam?
Democratic Republic of Congo, at 105.79 million against 100.35 million in Vietnam as of 2023.
What is the difference in population between Democratic Republic of Congo and Vietnam?
5.44 million, with Democratic Republic of Congo ahead.
How many years of comparable data are there for Democratic Republic of Congo and Vietnam?
241 years are reported by both, from 1000 to 2023.
How do Democratic Republic of Congo and Vietnam rank globally for population?
Democratic Republic of Congo ranks 16th and Vietnam ranks 17th of 239 countries.
Where does this data come from?
Our World in Data, published as Population. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Democratic Republic of Congo vs Vietnam: Population. Statizoid, drawing on Our World in Data. Retrieved 12 November 2026, from https://population.statizoid.com/compare/population/congo-dem-rep/viet-nam/

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About this data

Indicator
Population
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
239 places, 51,002 data points, 1000–2023
Last refreshed