Comoros vs San Marino: Co2 emissions and gdp
Comoros
3.20 billion
in 2025
San Marino
2.40 billion
in 2023
Comoros rank
179th
San Marino rank
181st
Co2 emissions and gdp over time
- Comoros
- San Marino
How they compare
Comoros currently reports 3.20 billion against 2.40 billion in San Marino, a difference of 795.04 million.
That makes Comoros's figure about 1.3 times San Marino's.
The two have swapped places 1 time across 27 shared years of data; in 1997 it was San Marino ahead.
Comoros ranks 179th and San Marino ranks 181st of 198 countries.
Across the 4 decades both report, Comoros averaged higher in 2 and San Marino in 2.
Head to head by decade
| Decade | Comoros | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 1.55 billion | 1.87 billion | 316.20 million | San Marino |
| 2000s | 1.82 billion | 2.39 billion | 566.65 million | San Marino |
| 2010s | 2.45 billion | 2.03 billion | 418.80 million | Comoros |
| 2020s | 2.87 billion | 2.24 billion | 625.47 million | Comoros |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher co2 emissions and gdp, Comoros or San Marino?
- Comoros, at 3.20 billion against 2.40 billion in San Marino as of 2025.
- What is the difference in co2 emissions and gdp between Comoros and San Marino?
- 795.04 million, with Comoros ahead.
- How many years of comparable data are there for Comoros and San Marino?
- 27 years are reported by both, from 1997 to 2023.
- How do Comoros and San Marino rank globally for co2 emissions and gdp?
- Comoros ranks 179th and San Marino ranks 181st of 198 countries.
- Where does this data come from?
- Our World in Data, published as Co2 emissions and gdp. Statizoid refreshes it automatically from the source and publishes the full history for both places.