India vs Vietnam: GDP, PPP (constant 2021 international $), per square kilometre

India
4.29 million constant 2021 international $ per square kilometre
in 2023
Vietnam
4.33 million constant 2021 international $ per square kilometre
in 2023
India rank
57th
Vietnam rank
56th

GDP, PPP (constant 2021 international $), per square kilometre over time

  • India
  • Vietnam
01.0M2.0M3.0M4.0M199020062023

How they compare

Vietnam currently reports 4.33 million constant 2021 international $ per square kilometre against 4.29 million constant 2021 international $ per square kilometre in India, a difference of 43,010 constant 2021 international $ per square kilometre.

The two have swapped places 3 times across 34 shared years of data; in 1990 it was India ahead.

India ranks 57th and Vietnam ranks 56th of 198 countries.

Across the 4 decades both report, India averaged higher in 2 and Vietnam in 2.

Head to head by decade

Decade India Vietnam Difference Ahead
1990s 787,889 constant 2021 international $ per square kilometre 718,556 constant 2021 international $ per square kilometre 69,334 constant 2021 international $ per square kilometre India
2000s 1.44 million constant 2021 international $ per square kilometre 1.47 million constant 2021 international $ per square kilometre 32,242 constant 2021 international $ per square kilometre Vietnam
2010s 2.77 million constant 2021 international $ per square kilometre 2.72 million constant 2021 international $ per square kilometre 52,054 constant 2021 international $ per square kilometre India
2020s 3.85 million constant 2021 international $ per square kilometre 3.99 million constant 2021 international $ per square kilometre 142,878 constant 2021 international $ per square kilometre Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (constant 2021 international $), per square kilometre, India or Vietnam?
Vietnam, at 4.33 million constant 2021 international $ per square kilometre against 4.29 million constant 2021 international $ per square kilometre in India as of 2023.
What is the difference in gdp, ppp (constant 2021 international $), per square kilometre between India and Vietnam?
43,010 constant 2021 international $ per square kilometre, with Vietnam ahead.
How many years of comparable data are there for India and Vietnam?
34 years are reported by both, from 1990 to 2023.
How do India and Vietnam rank globally for gdp, ppp (constant 2021 international $), per square kilometre?
India ranks 57th and Vietnam ranks 56th of 198 countries.
Where does this data come from?
Statizoid (derived), published as GDP, PPP (constant 2021 international $), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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India vs Vietnam: GDP, PPP (constant 2021 international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gdp-ppp-constant-2021-international-per-square-kilometre/india/viet-nam/

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About this data

Indicator
GDP, PPP (constant 2021 international $), per square kilometre
Unit
constant 2021 international $ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
245 places, 8,054 data points, 1990–2023
Last refreshed

GDP, PPP (constant 2021 international $) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.