Bulgaria vs Serbia: GNI, PPP (constant 2021 international $), per square kilometre

Bulgaria
1.86 million constant 2021 international $ per square kilometre
in 2023
Serbia
1.94 million constant 2021 international $ per square kilometre
in 2023
Bulgaria rank
57th
Serbia rank
55th

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

  • Bulgaria
  • Serbia
0500.0k1.0M1.5M2.0M199520092023

How they compare

Serbia currently reports 1.94 million constant 2021 international $ per square kilometre against 1.86 million constant 2021 international $ per square kilometre in Bulgaria, a difference of 80,350 constant 2021 international $ per square kilometre.

The two have swapped places 2 times across 18 shared years of data; in 2006 it was Serbia ahead.

Bulgaria ranks 57th and Serbia ranks 55th of 156 countries.

Across the 3 decades both report, Bulgaria averaged higher in 1 and Serbia in 2.

Head to head by decade

Decade Bulgaria Serbia Difference Ahead
2000s 1.19 million constant 2021 international $ per square kilometre 1.35 million constant 2021 international $ per square kilometre 168,980 constant 2021 international $ per square kilometre Serbia
2010s 1.44 million constant 2021 international $ per square kilometre 1.43 million constant 2021 international $ per square kilometre 5,716 constant 2021 international $ per square kilometre Bulgaria
2020s 1.75 million constant 2021 international $ per square kilometre 1.83 million constant 2021 international $ per square kilometre 73,342 constant 2021 international $ per square kilometre Serbia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gni, ppp (constant 2021 international $), per square kilometre, Bulgaria or Serbia?
Serbia, at 1.94 million constant 2021 international $ per square kilometre against 1.86 million constant 2021 international $ per square kilometre in Bulgaria as of 2023.
What is the difference in gni, ppp (constant 2021 international $), per square kilometre between Bulgaria and Serbia?
80,350 constant 2021 international $ per square kilometre, with Serbia ahead.
How many years of comparable data are there for Bulgaria and Serbia?
18 years are reported by both, from 2006 to 2023.
How do Bulgaria and Serbia rank globally for gni, ppp (constant 2021 international $), per square kilometre?
Bulgaria ranks 57th and Serbia ranks 55th of 156 countries.
Where does this data come from?
Statizoid (derived), published as GNI, 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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Bulgaria vs Serbia: GNI, PPP (constant 2021 international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://economy.statizoid.com/compare/gni-ppp-constant-2021-international-per-square-kilometre/bulgaria/serbia/

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About this data

Indicator
GNI, 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
181 places, 4,996 data points, 1990–2023
Last refreshed

GNI, 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.