These 20 Countries Are Sending Most of Their Garbage Into the Ocean

A Wooden Signage on a Tree Trunkhttps://climatecrisis247.com/wp-content/uploads/2024/11/10595120-150x150.jpeg

In a recent paper, researchers found that just three countries account for more than 50% of all plastic waste that ends up in the ocean. Different countries have different pollution mitigation strategies, and the degree of plastic emissions varies considerably.

Whence the next pandemic? Cities Where the Next Pandemic Is Most Likely to Break Out
New border crisis? Climate Change Pushing Vampire Bats North Into Texas

While less than 1% of plastic waste generated in the United States ends up in the ocean, in some countries more than 10% of plastic waste reaches the world’s oceans. A closer look at the data reveals which countries are the worst offenders.

To determine the countries sending the most of their garbage into the ocean, Climate Crisis 247 reviewed data on plastic waste emissions from the April 2021 paper “More than 1000 rivers account for 80% of global riverine plastic emissions into the ocean.” Countries were ranked based on the percentage of mismanaged plastic waste – plastic waste that is improperly disposed of and at risk of entering natural environments – that enters rivers or other waterways and ultimately enters the ocean.

20. Belize

Pexels / Deyby Cardenas

  • Plastic waste that ends up in the ocean: 6.2% (374 metric tons per year)
  • All mismanaged plastic waste generated: 6,021 metric tons per year
  • Total population: 410,825
 

19. Saint Vincent and the Grenadines

Pexels / Catherine Sheila

  • Plastic waste that ends up in the ocean: 6.6% (81 metric tons per year)
  • All mismanaged plastic waste generated: 1,235 metric tons per year
  • Total population: 103,698
 

18. Liberia

Pexels / Aristotlè Guweh Jr

  • Plastic waste that ends up in the ocean: 6.6% (2,638 metric tons per year)
  • All mismanaged plastic waste generated: 39,930 metric tons per year
  • Total population: 5,418,377
 

17. Singapore

Pexels / Stacey Koenitz

  • Plastic waste that ends up in the ocean: 6.7% (164 metric tons per year)
  • All mismanaged plastic waste generated: 2,468 metric tons per year
  • Total population: 5,917,648
 

16. Indonesia

Pexels / Tom Fisk

  • Plastic waste that ends up in the ocean: 6.8% (56,333 metric tons per year)
  • All mismanaged plastic waste generated: 824,234 metric tons per year
  • Total population: 277,534,122
 

15. Taiwan

Pexels / Belle Co

  • Plastic waste that ends up in the ocean: 7.1% (531 metric tons per year)
  • All mismanaged plastic waste generated: 7,502 metric tons per year
  • Total population: 23,213,962
 

14. Suriname

Pexels / Collab Media

  • Plastic waste that ends up in the ocean: 7.3% (1,677 metric tons per year)
  • All mismanaged plastic waste generated: 22,933 metric tons per year
  • Total population: 623,236
 

13. Gabon

Pexels / Euwan Marbaniang

  • Plastic waste that ends up in the ocean: 7.4% (445 metric tons per year)
  • All mismanaged plastic waste generated: 5,991 metric tons per year
  • Total population: 2,436,566
 

12. Costa Rica

Pexels / Luis Quintero

  • Plastic waste that ends up in the ocean: 7.8% (450 metric tons per year)
  • All mismanaged plastic waste generated: 5,751 metric tons per year
  • Total population: 5,212,173
 

11. Micronesia

Pexels / Belle Co

  • Plastic waste that ends up in the ocean: 8.3% (37 metric tons per year)
  • All mismanaged plastic waste generated: 447 metric tons per year
  • Total population: 115,224
 

10. Syria

Pexels / Yazan Ali

  • Plastic waste that ends up in the ocean: 8.8% (44 metric tons per year)
  • All mismanaged plastic waste generated: 502 metric tons per year
  • Total population: 23,227,014
 

9. Philippines

Pexels / Christian Paul Del Rosario

  • Plastic waste that ends up in the ocean: 8.9% (356,371 metric tons per year)
  • All mismanaged plastic waste generated: 4,025,300 metric tons per year
  • Total population: 117,337,368
 

8. Malaysia

Pexels / Zukiman Mohamad

  • Plastic waste that ends up in the ocean: 9.0% (73,098 metric tons per year)
  • All mismanaged plastic waste generated: 814,454 metric tons per year
  • Total population: 34,308,525
 

7. Fiji

Pexels / Damon Hall

  • Plastic waste that ends up in the ocean: 9.5% (365 metric tons per year)
  • All mismanaged plastic waste generated: 3,858 metric tons per year
  • Total population: 936,375
 

6. Grenada

Pexels / G.isle px.

  • Plastic waste that ends up in the ocean: 9.6% (130 metric tons per year)
  • All mismanaged plastic waste generated: 1,357 metric tons per year
  • Total population: 126,183
 

5. Saint Lucia

Pexels / Mervin Felix

  • Plastic waste that ends up in the ocean: 10.5% (449 metric tons per year)
  • All mismanaged plastic waste generated: 4,276 metric tons per year
  • Total population: 180,251
 

4. Panama

Pexels / Luis Quintero

  • Plastic waste that ends up in the ocean: 14.4% (5,237 metric tons per year)
  • All mismanaged plastic waste generated: 36,339 metric tons per year
  • Total population: 4,468,087
 

3. North Korea

Pexels / Lukas Kindl

  • Plastic waste that ends up in the ocean: 15.5% (50 metric tons per year)
  • All mismanaged plastic waste generated: 322 metric tons per year
  • Total population: 26,160,821
 

2. Martinique

Pexels / Julia Volk

  • Plastic waste that ends up in the ocean: 15.8% (22 metric tons per year)
  • All mismanaged plastic waste generated: 139 metric tons per year
  • Total population: 349,925
 

1. Brunei

Pexels / Random Freeloader

  • Plastic waste that ends up in the ocean: 19.4% (134 metric tons per year)
  • All mismanaged plastic waste generated: 692 metric tons per year
  • Total population: 452,524
 


  1. Finding a fiduciary financial advisor doesn't have to be hard. SmartAsset's free tool matches you with up to 3 financial advisors that serve your area in 5 minutes.
  2. Each advisor has been vetted by SmartAsset and is held to a fiduciary standard to act in your best interests. Get on the path toward achieving your financial goals!
More from ClimateCrisis 247