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113 Fish Highest in Potassium

Ranked by a serving size.
4700mg Potassium = 100% DV
  1. Cooked Clams
    1193.2mg (25% DV) in 20 small
  2. Wild Atlantic Salmon (cooked)
    1067.6mg (23% DV) in 6oz fillet
  3. Cooked Grouper
    959.5mg (20% DV) in 1 fillet
  4. Cooked Yellowfin Tuna
    895.9mg (19% DV) in 6oz fillet
  5. Cooked Snapper
    887.4mg (19% DV) in 1 fillet
  6. Cooked Mahimahi
    847.5mg (18% DV) in 1 fillet
  7. Cooked Yellowtail
    785.5mg (17% DV) in 1/2 fillet
  8. Cooked Coho Salmon (farmed)
    782mg (17% DV) in 6oz fillet
  9. Cooked Pacific Herring
    780.5mg (17% DV) in 1 fillet
  10. Cooked Tilefish
    768mg (16% DV) in 1/2 fillet
  11. Cooked Sockeye Salmon
    741.2mg (16% DV) in 6oz fillet
  12. Cooked Coho Salmon (wild)
    737.8mg (16% DV) in 6oz fillet
  13. Atlantic Mackerel (cooked)
    681.7mg (15% DV) in 6oz fillet
  14. Farmed Atlantic Salmon
    652.8mg (14% DV) in 6oz fillet
  15. Cooked Tilapia
    646mg (14% DV) in 6oz fillet
  16. Cooked Trout
    640.6mg (14% DV) in 1 fillet
  17. Canned Eastern Oysters
    622.9mg (13% DV) in 1 can (12 oz), oysters and liquid
  18. Cooked Walleye Pike
    618.8mg (13% DV) in 1 fillet
  19. Atlantic Herring
    599.2mg (13% DV) in 1 fillet
  20. Cooked Catfish
    599.2mg (13% DV) in 1 fillet
  21. Canned Sardines
    591.5mg (13% DV) in 1 cup, drained
  22. Whelk (cooked)
    589.9mg (13% DV) in 3 oz
  23. Dungeness Crab (raw)
    577mg (12% DV) in 1 crab
  24. Smoked Whitefash
    575.3mg (12% DV) in 1 cup, cooked
  25. Cooked Northern Pike
    562.7mg (12% DV) in 6oz fillet
  26. Cooked Pompano
    559.7mg (12% DV) in 1 fillet
  27. Cooked Eel
    554.9mg (12% DV) in 1 fillet
  28. Bluefin Tuna (cooked)
    549.1mg (12% DV) in 6oz fillet
  29. Cooked Cuttlefish
    541.5mg (12% DV) in 3 oz
  30. Octopus (cooked)
    535.5mg (11% DV) in 3 oz
  31. Canned Clams
    533.8mg (11% DV) in 3 oz
  32. Cooked Haddock
    526.5mg (11% DV) in 1 fillet
  33. Cooked Lingcod
    476mg (10% DV) in 3 oz
  34. Cooked King Mackerel
    474.3mg (10% DV) in 3 oz
  35. Canned Atlantic Cod
    448.8mg (10% DV) in 3 oz
  36. Cooked Halibut
    448.8mg (10% DV) in 3 oz
  37. Cooked Skipjack
    443.7mg (9% DV) in 3 oz
  38. Cooked Atlantic Cod
    439.2mg (9% DV) in 1 fillet
  39. Cooked Swordfish
    424.2mg (9% DV) in 3 oz
  40. Wild Atlantic Salmon (raw)
    416.5mg (9% DV) in 3 oz
  41. Striped Bass (raw)
    407mg (9% DV) in 1 fillet
  42. Cooked Striped Bass
    406.7mg (9% DV) in 1 fillet
  43. Cooked Sablefish
    390.2mg (8% DV) in 3 oz
  44. Cooked Pollock
    387.6mg (8% DV) in 3 oz
  45. Raw Coho Salmon
    382.5mg (8% DV) in 3 oz
  46. Yellowtail (raw)
    357mg (8% DV) in 3 oz
  47. Atlantic Mackerel (raw)
    351.7mg (7% DV) in 1 fillet
  48. Alaskan King Crab
    351.1mg (7% DV) in 1 leg
  49. Raw Tilapia
    350.3mg (7% DV) in 1 fillet
  50. Canned Blue Crab
    349.7mg (7% DV) in 1 cup
  51. Cooked Dungeness Crab
    346.8mg (7% DV) in 3 oz
  52. Skipjack Tuna (raw)
    346mg (7% DV) in 3 oz
  53. Cooked Whitefish
    345.1mg (7% DV) in 3 oz
  54. Cooked Sea Bass
    331.3mg (7% DV) in 1 fillet
  55. Anchovies (raw)
    325.6mg (7% DV) in 3 oz
  56. Smoked Sturgeon
    322.2mg (7% DV) in 3 oz
  57. Cooked Rainbow Trout
    319.5mg (7% DV) in 1 fillet
  58. Cooked Smelt
    316.2mg (7% DV) in 3 oz
  59. Cooked Cod
    316.2mg (7% DV) in 3 oz
  60. Cooked Whiting
    312.5mg (7% DV) in 1 fillet
  61. Pink Salmon (raw)
    311.1mg (7% DV) in 3 oz
  62. Cooked Sturgeon
    309.4mg (7% DV) in 3 oz
  63. Farmed Atlantic Salmon (raw)
    308.6mg (7% DV) in 3 oz
  64. Blue Crab
    305.6mg (7% DV) in 1 cup, flaked and pieces
  65. Rainbow Trout (raw)
    297.8mg (6% DV) in 1 fillet
  66. Fish Trout Mixed Species Cooked Dry Heat
    287.1mg (6% DV) in 1 fillet
  67. Canned White Tuna (oil Packed)
    283.1mg (6% DV) in 3 oz
  68. Fish Bass Freshwater Mixed Species Cooked Dry Heat
    282.7mg (6% DV) in 1 fillet
  69. Fresh Water Bass (raw)
    281.2mg (6% DV) in 1 fillet
  70. Canned Pink Salmon
    277.1mg (6% DV) in 3 oz
  71. Canned Salmon
    266.9mg (6% DV) in 3 oz
  72. Scallops
    266.9mg (6% DV) in 3 oz
  73. Canned Sockeye Salmon
    265.2mg (6% DV) in 3 oz
  74. Cooked Pacific Cod
    260.1mg (6% DV) in 1 fillet
  75. Cooked Turbot
    259.3mg (6% DV) in 3 oz
  76. Cooked Alaska Pollock
    258mg (5% DV) in 1 fillet
  77. Cooked Pacific Oysters
    256.7mg (5% DV) in 3 oz
  78. Crayfish
    251.6mg (5% DV) in 3 oz
  79. Abalone (cooked)
    241.4mg (5% DV) in 3 oz
  80. Fried Calamari
    237.2mg (5% DV) in 3 oz
  81. Raw Whiting
    229.1mg (5% DV) in 1 fillet
  82. Cooked Blue Mussels
    227.8mg (5% DV) in 3 oz
  83. Bluefin Tuna (raw)
    214.2mg (5% DV) in 3 oz
  84. Baked Conch
    207mg (4% DV) in 1 cup, sliced
  85. Cooked Eastern Oysters (wild)
    205.7mg (4% DV) in 3 oz
  86. Cooked Crayfish
    202.3mg (4% DV) in 3 oz
  87. Canned White Tuna (water Packed)
    201.5mg (4% DV) in 3 oz
  88. Lobster (cooked)
    195.5mg (4% DV) in 3 oz
  89. Blue Crab Cakes
    194.4mg (4% DV) in 1 cake
  90. Cooked Spiny Lobster
    176.8mg (4% DV) in 3 oz
  91. Queen Crab (cooked)
    170mg (4% DV) in 3 oz
  92. Cooked Orange Roughy
    153.9mg (3% DV) in 3 oz
  93. Queen Crab (raw)
    147.1mg (3% DV) in 3 oz
  94. Cooked Shrimp
    144.5mg (3% DV) in 3 oz
  95. Cooked Eastern Oysters (farmed)
    129.2mg (3% DV) in 3 oz
  96. Yellowfin Tuna (raw)
    125.2mg (3% DV) in 1 oz, boneless
  97. Smoked Haddock
    117.9mg (3% DV) in 1 oz, boneless
  98. Cooked Atlantic Perch
    113mg (2% DV) in 1 fillet
  99. Canned Anchovies
    108.8mg (2% DV) in 5 anchovies
  100. Raw Eastern Oysters
    105.4mg (2% DV) in 3 oz
  101. Canned Shrimp
    102.4mg (2% DV) in 1 cup
  102. Kippered Herring
    89.4mg (2% DV) in 1 fillet, small (2-3/8 Inch x 1-3/8 Inch x 1/4 Inch)
  103. Raw Pacific Oysters
    84mg (2% DV) in 1 medium
  104. Fish Roe (cooked)
    80.4mg (2% DV) in 1 oz
  105. Imitation Crab Meat
    76.5mg (2% DV) in 3 oz
  106. Squid (raw)
    69.9mg (1% DV) in 1 oz, boneless
  107. Raw Scallops
    61.5mg (1% DV) in 1 unit 2 large or 5 small
  108. Cooked Wild Eastern Oysters
    58.4mg (1% DV) in 6 medium
  109. Smoked Salmon
    49.7mg (1% DV) in 1 oz, boneless
  110. Clams (raw)
    39.1mg (1% DV) in 3 oz
  111. Fish Roe
    30.9mg (1% DV) in 1 tbsp
  112. Fish Caviar Black And Red Granular
    29mg (1% DV) in 1 tbsp
  113. Pickled Herring
    19.6mg in 1 oz, boneless

Data Source: USDA National Nutrient Database for Standard Reference, Release 28.