San Marino vs World: SDRs holdings, SDR, per square kilometre

San Marino
791,818 units per square kilometre
in 2023
World
5,092 units per square kilometre
in 2023
San Marino rank
3rd
World rank
1st

SDRs holdings, SDR, per square kilometre over time

  • San Marino
  • World
0200.0k400.0k600.0k800.0k196119922023

How they compare

San Marino currently reports 791,818 units per square kilometre against 5,092 units per square kilometre in World, a difference of 786,726 units per square kilometre.

That makes San Marino's figure about 155.5 times World's.

The two have swapped places 1 time across 63 shared years of data; in 1961 it was World ahead.

San Marino ranks 3rd and World ranks 1st of 189 countries.

Across the 7 decades both report, San Marino averaged higher in 4 and World in 2.

Head to head by decade

Decade San Marino World Difference Ahead
1960s 0 units per square kilometre 0 units per square kilometre 0 units per square kilometre —
1970s 0 units per square kilometre 84.76 units per square kilometre 84.76 units per square kilometre World
1980s 0 units per square kilometre 201.66 units per square kilometre 201.66 units per square kilometre World
1990s 2,360 units per square kilometre 173.29 units per square kilometre 2,187 units per square kilometre San Marino
2000s 37,074 units per square kilometre 311.23 units per square kilometre 36,763 units per square kilometre San Marino
2010s 215,166 units per square kilometre 1,577 units per square kilometre 213,590 units per square kilometre San Marino
2020s 602,964 units per square kilometre 4,211 units per square kilometre 598,753 units per square kilometre San Marino

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sdrs holdings, sdr, per square kilometre, San Marino or World?
San Marino, at 791,818 units per square kilometre against 5,092 units per square kilometre in World as of 2023.
What is the difference in sdrs holdings, sdr, per square kilometre between San Marino and World?
786,726 units per square kilometre, with San Marino ahead.
How many years of comparable data are there for San Marino and World?
63 years are reported by both, from 1961 to 2023.
How do San Marino and World rank globally for sdrs holdings, sdr, per square kilometre?
San Marino ranks 3rd and World ranks 1st of 189 countries.
Where does this data come from?
Statizoid (derived), published as SDRs holdings, SDR, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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San Marino vs World: SDRs holdings, SDR, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://economy.statizoid.com/compare/sdrs-holdings-sdr-per-square-kilometre/san-marino/world/

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About this data

Indicator
SDRs holdings, SDR, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
191 places, 10,792 data points, 1961–2023
Last refreshed

SDRs holdings, SDR 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.