What is the difference in surface area (sq. km), per capita between Monaco and San Marino?

0.0001 sq. km per person, with Monaco ahead.

How many years of comparable data are there for Monaco and San Marino?

64 years are reported by both, from 1961 to 2024.

Where does this data come from?

Statizoid (derived), published as Surface area (sq. km), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Monaco vs San Marino: Surface area (sq. km), per capita

Monaco

0.0019 sq. km per person

in 2024

San Marino

0.0018 sq. km per person

in 2024

Monaco rank

198th

San Marino rank

200th

Surface area (sq. km), per capita over time

Monaco
San Marino

How they compare

Monaco currently reports 0.0019 sq. km per person against 0.0018 sq. km per person in San Marino, a difference of 0.0001 sq. km per person.

That makes Monaco's figure about 1.1 times San Marino's.

The two have swapped places 1 time across 64 shared years of data; in 1961 it was San Marino ahead.

Monaco ranks 198th and San Marino ranks 200th of 216 countries.

Across the 7 decades both report, Monaco averaged higher in 2 and San Marino in 5.

Head to head by decade

Decade	Monaco	San Marino	Difference	Ahead
1960s	0.0001 sq. km per person	0.0035 sq. km per person	0.0034 sq. km per person	San Marino
1970s	0.0001 sq. km per person	0.0031 sq. km per person	0.003 sq. km per person	San Marino
1980s	0.0001 sq. km per person	0.0027 sq. km per person	0.0026 sq. km per person	San Marino
1990s	0.0001 sq. km per person	0.0024 sq. km per person	0.0023 sq. km per person	San Marino
2000s	0.0007 sq. km per person	0.002 sq. km per person	0.0013 sq. km per person	San Marino
2010s	0.0021 sq. km per person	0.0018 sq. km per person	0.0003 sq. km per person	Monaco
2020s	0.0019 sq. km per person	0.0018 sq. km per person	0.0002 sq. km per person	Monaco

Averages of every year both report within each decade.

Frequently asked questions

Which has higher surface area (sq. km), per capita, Monaco or San Marino?: Monaco, at 0.0019 sq. km per person against 0.0018 sq. km per person in San Marino as of 2024.
What is the difference in surface area (sq. km), per capita between Monaco and San Marino?: 0.0001 sq. km per person, with Monaco ahead.
How many years of comparable data are there for Monaco and San Marino?: 64 years are reported by both, from 1961 to 2024.
How do Monaco and San Marino rank globally for surface area (sq. km), per capita?: Monaco ranks 198th and San Marino ranks 200th of 216 countries.
Where does this data come from?: Statizoid (derived), published as Surface area (sq. km), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Monaco vs San Marino: Surface area (sq. km), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 12 November 2026, from https://agriculture.statizoid.com/compare/surface-area-sq-km-per-capita/monaco/san-marino/

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About this data

Indicator: Surface area (sq. km), per capita
Unit: sq. km per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 264 places, 16,640 data points, 1961–2024
Last refreshed: 09 November 2026

Surface area (sq. km) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.