Clams and cockles production over time (1975–2024)
Follow clams and cockles production for the world’s countries, year by year, from 1975 to 2024.
- The country ranked first changed over time: United States in 1975, Japan in 1976–1978, United States in 1979–1989, China in 1990–2024.
- Japan’s clams and cockles production went from 234K t in 1975 to 28.2K t in 2024 (down 206K t).
- Japan ranked #2 of 28 countries in 1975 and #9 of 54 in 2024. The number of countries differs between the years, so the ranks are not directly comparable.
Japan and the leading countries
| Country | 1975 | 1980 | 1990 | 2000 | 2010 | 2020 | 2024 |
|---|---|---|---|---|---|---|---|
 China | 33.7K t | 86.8K t | 430K t | 2.09M t | 4.89M t | 6.27M t | 6.8M t |
 Vietnam | 2.18K t | 3.24K t | 6K t | 40K t | 98.4K t | 327K t | 393K t |
 Indonesia | 2.57K t | 34.9K t | 35.6K t | 49.2K t | 46.7K t | 105K t | 101K t |
 United States | 247K t | 281K t | 412K t | 343K t | 262K t | 107K t | 100K t |
 North Korea | 100 t | 6.07K t | 50K t | 63K t | 60K t | 62K t | 62K t |
 Japan | 234K t | 241K t | 177K t | 90.3K t | 72.3K t | 31.6K t | 28.2K t |
| Countries with data | 28 | 28 | 41 | 46 | 50 | 52 | 54 |
Ranking and map for any year
Choose a year to see that year’s top countries and the world map. Colors split that year’s ranking into seven steps.
| Rank | Country | Clams and cockles production |
|---|
Biggest changes, 1975–2024
Compared among the countries that have data in both 1975 and 2024, ranked by how much the amount grew or shrank (the difference in quantity, not a percentage).
| Country | 1975 | 2024 | Change | Rank |
|---|---|---|---|---|
| China | 33.7K t | 6.8M t | up 6.76M t | #6 → #1 |
| Vietnam | 2.18K t | 393K t | up 391K t | #18 → #2 |
| Indonesia | 2.57K t | 101K t | up 98K t | #17 → #3 |
| North Korea | 100 t | 62K t | up 61.9K t | #24 → #5 |
 Canada | 3.62K t | 53.5K t | up 49.9K t | #13 → #6 |
| Country | 1975 | 2024 | Change | Rank |
|---|---|---|---|---|
| Japan | 234K t | 28.2K t | down 206K t | #2 → #9 |
| United States | 247K t | 100K t | down 147K t | #1 → #4 |
 South Korea | 86K t | 44.2K t | down 41.8K t | #3 → #7 |
 Italy | 52.7K t | 26.9K t | down 25.8K t | #4 → #10 |
 Spain | 25.3K t | 3.15K t | down 22.2K t | #7 → #21 |
The number of countries differs between the years, so the ranks are not directly comparable.
All countries in key years
Open the table (countries with data)
| Country | 1975 | 1980 | 1990 | 2000 | 2010 | 2020 | 2024 |
|---|---|---|---|---|---|---|---|
| China | 33.7K t | 86.8K t | 430K t | 2.09M t | 4.89M t | 6.27M t | 6.8M t |
| Vietnam | 2.18K t | 3.24K t | 6K t | 40K t | 98.4K t | 327K t | 393K t |
| Indonesia | 2.57K t | 34.9K t | 35.6K t | 49.2K t | 46.7K t | 105K t | 101K t |
| United States | 247K t | 281K t | 412K t | 343K t | 262K t | 107K t | 100K t |
| North Korea | 100 t | 6.07K t | 50K t | 63K t | 60K t | 62K t | 62K t |
| Canada | 3.62K t | 8.82K t | 29.1K t | 31.6K t | 30.8K t | 35K t | 53.5K t |
| South Korea | 86K t | 99.9K t | 157K t | 73.1K t | 59.8K t | 62.6K t | 44.2K t |
 Thailand | 20.7K t | 52.8K t | 101K t | 95.7K t | 97.9K t | 57.8K t | 35K t |
| Japan | 234K t | 241K t | 177K t | 90.3K t | 72.3K t | 31.6K t | 28.2K t |
| Italy | 52.7K t | 29.3K t | 37.9K t | 87.2K t | 58.6K t | 45K t | 26.9K t |
 Malaysia | 34.2K t | 123K t | 40.6K t | 70.6K t | 80.5K t | 22.7K t | 26.7K t |
 Netherlands | – | – | 45.3K t | 19.6K t | 2.9K t | 12K t | 20.3K t |
 Venezuela | 8.85K t | 9.02K t | 28.6K t | 45.1K t | 40.5K t | 19.2K t | 19.2K t |
 Türkiye | – | – | 13.2K t | 10K t | 27K t | 21.9K t | 16.7K t |
 Chile | 13.1K t | 36.1K t | 72K t | 39.8K t | 51K t | 20.7K t | 15.8K t |
 Mexico | 2.92K t | 11.4K t | 9.52K t | 6.91K t | 10.6K t | 9.55K t | 12K t |
 France | 1.06K t | 8.79K t | 15.8K t | 9.34K t | 8.91K t | 8.29K t | 11.9K t |
 Cambodia | – | – | – | – | 700 t | 16.1K t | 11.1K t |
 Portugal | 1.81K t | 331 t | 7.76K t | 6.06K t | 7.65K t | 9.43K t | 10.5K t |
 United Kingdom | 16.6K t | 15.6K t | 19.7K t | 20.6K t | 2.88K t | 13.3K t | 9.17K t |
| Spain | 25.3K t | 15.4K t | 7.95K t | 22.3K t | 14.5K t | 6.41K t | 3.15K t |
 Peru | – | – | 6.89K t | 966 t | 765 t | 1.2K t | 2.05K t |
 Denmark | – | – | 3.04K t | 2.15K t | 187 t | 4.61K t | 2.02K t |
 Senegal | – | – | – | 117 t | 640 t | 146 t | 1.87K t |
 Pakistan | – | – | – | – | 655 t | 892 t | 1.73K t |
 New Zealand | – | – | – | 1.92K t | 1.41K t | 1.58K t | 1.12K t |
 Ireland | 18 t | 4 t | 136 t | 738 t | 815 t | 1.26K t | 962 t |
 Australia | 193 t | 1.11K t | 465 t | 1.71K t | 315 t | 542 t | 578 t |
 Russia | – | – | – | 216 t | 1.54K t | 1.17K t | 556 t |
 Myanmar | – | – | – | – | – | – | 500 t |
 Fiji | 29 t | 139 t | 562 t | 4.21K t | 295 t | 389 t | 389 t |
 Morocco | – | – | 7 t | – | – | 73.8 t | 363 t |
 Ecuador | 3.5K t | 4.04K t | 21 t | 10 t | 336 t | 4.65 t | 242 t |
 Bulgaria | – | – | – | – | – | 462 t | 217 t |
 Greece | – | – | – | 6 t | 632 t | 691 t | 199 t |
 Philippines | 2.93K t | 13.2K t | 2.28K t | 227 t | 319 t | 212 t | 174 t |
 Vanuatu | – | – | – | – | – | – | 170 t |
 Colombia | 274 t | 94 t | 99 t | 10 t | 104 t | 371 t | 89 t |
 Croatia | – | – | – | 27 t | 47 t | 81.9 t | 56.6 t |
 Costa Rica | – | – | – | – | 90 t | 14.1 t | 28.4 t |
 Cuba | – | – | 1.75K t | 2.59K t | 304 t | 125 t | 11.4 t |
 South Africa | 9 t | 13 t | 10 t | – | 32 t | 35.2 t | 10 t |
 El Salvador | – | – | – | – | 7 t | 10 t | 10 t |
 Norway | – | – | 6.28K t | 38 t | 17.5 t | 4.27 t | 5 t |
 Panama | – | – | 609 t | 1.63K t | 660 t | 0.204 t | 2.07 t |
 Iceland | – | – | – | 1.58K t | – | 3.47 t | 2 t |
 Slovenia | – | – | – | – | 7 t | 21.7 t | 2 t |
 Brazil | – | – | – | 273 t | 1.65K t | 2.76 t | 1.55 t |
 Papua New Guinea | – | – | – | – | – | 1 t | 1 t |
 Mauritius | – | – | – | – | – | – | 0.2 t |
 Sweden | – | – | – | – | 17 t | – | 0.165 t |
 Marshall Islands | – | – | – | – | – | 1.38 t | 0.154 t |
 Argentina | – | – | – | – | 348 t | 259 t | 0.15 t |
 Singapore | – | – | – | – | – | – | 0.096 t |
 Albania | – | – | 181 t | – | – | – | – |
 Benin | – | – | – | – | – | – | – |
 Germany | 4.53K t | 1.99K t | 3.72K t | – | – | – | – |
 Algeria | – | – | 4 t | 8 t | – | – | – |
 Guatemala | – | – | – | – | – | – | – |
 Honduras | 1 t | 7 t | 2 t | – | – | – | – |
 India | – | – | – | 630 t | – | – | – |
 Mauritania | – | – | – | – | – | – | – |
 Mozambique | – | – | 68 t | 30 t | – | – | – |
 Palau | – | – | 2 t | 2 t | 7.61 t | – | – |
 Solomon Islands | – | – | – | 5 t | 5 t | 5 t | – |
 Tunisia | – | – | 10 t | 755 t | 433 t | 44 t | – |
 Tonga | – | – | – | 13 t | 0.3 t | – | – |
 Uruguay | 241 t | 89 t | 44 t | 6 t | 25 t | – | – |
 Samoa | – | – | – | – | – | 0.014 t | – |
| Countries with data | 28 | 28 | 41 | 46 | 50 | 52 | 54 |
Notes on reading this history
Yearly values come from the same statistics of the Food and Agriculture Organization of the United Nations (FishStat). The number of countries with data differs by year, so each year’s ranks are given only among the countries that have data that year. Countries that produce none (zero) are not ranked. Weather and harvests make the yearly values go up and down. The “latest value” on the ranking page uses each country’s latest year, so it does not always match the ranks for a single year.
The weight is wild catch and farmed production added together, counted as live weight: the whole animal as it was caught or harvested, before it is gutted, shelled or processed. It is more than the weight of the food you buy.
Source: FAO. 2026. FishStat: Global production by production source. In: FAO Fisheries and Aquaculture Division [online]. Rome. Updated 2026. Accessed on 05 November 2026. https://www.fao.org/fishery/en/collection/global_production Licence: CC-BY-4.0. Processed by this site. fao.org/fishery
FishStat data last updated: 2026-03-30
More indicators over time
- Latest ranking: Clams and cockles production
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