Pork is a moderately high source of potassium, delivering roughly 300 to 500 mg per typical serving depending on the cut and how it’s prepared. That puts it in the same range as beef and chicken, making it one of many animal proteins that contribute meaningful potassium to your diet. Whether that matters to you depends on whether you’re trying to get more potassium or limit it.
Potassium Content by Cut
Not all pork is created equal when it comes to potassium. Leaner cuts with more muscle tissue tend to pack more of the mineral, while fattier cuts come in slightly lower. Here’s how common cuts compare, based on USDA data:
- Tenderloin (4 oz, raw): about 586–596 mg
- Leg/ham, lean (1 cup diced): about 504 mg
- Shoulder, roasted (1 cup diced): about 444 mg
- Loin blade chops, lean (4 oz, raw): about 424 mg
- Loin blade roast, cooked (3 oz): about 373 mg
- Ground pork, 96% lean, cooked (3 oz): about 364 mg
- Whole loin, cooked (3 oz): about 360 mg
- Country-style ribs, cooked (3 oz): about 314 mg
Tenderloin stands out as the highest-potassium cut, while ribs and fattier roasts sit at the lower end. Serving size matters a lot here. A 3-ounce portion is roughly the size of a deck of cards, and many people eat significantly more than that in a single meal.
How Pork Compares to Beef and Chicken
Pork’s potassium content is very similar to other common meats. A 4-ounce raw serving of beef ribeye contains around 440 mg, top loin about 407 mg, and brisket around 394 mg. Cooked beef steaks come in at roughly 368–380 mg per 3 ounces. These numbers sit right alongside most pork cuts.
Chicken and turkey generally land a bit lower. Dark chicken meat provides about 354 mg per cup, while turkey drumstick has around 273 mg per 4 ounces raw. Ground turkey ranges from 258 to 288 mg per 3-ounce cooked serving. So if you’re choosing between proteins purely based on potassium, poultry tends to deliver slightly less per serving than pork or beef, but the differences aren’t dramatic.
Is Pork Technically “High Potassium”?
It depends on which definition you’re using. The National Kidney Foundation classifies any food with 200 mg or more of potassium per serving as “higher in potassium.” By that standard, a standard 3-ounce serving of pork comfortably qualifies, as do beef and chicken.
The FDA uses a different benchmark for nutrition labels. The current Daily Value for potassium is 4,700 mg, and a food is considered a “high source” only if it provides 20% or more of that value, which would be 940 mg per serving. No common cut of pork comes close to that threshold. A 3-ounce serving of cooked pork loin delivers about 7–8% of the Daily Value.
So pork isn’t potassium-rich the way a banana (422 mg), a baked potato (926 mg), or a cup of cooked spinach (839 mg) is. But it’s not low-potassium either. It sits in the middle, and because most people eat meat in generous portions, pork can easily contribute 400–600 mg of potassium to a single meal.
Why This Matters for Kidney Health
For most people, the potassium in pork is simply part of a balanced diet. Potassium helps regulate blood pressure, fluid balance, and muscle contractions, and most Americans don’t get enough of it.
The picture changes if you have chronic kidney disease or have been told your potassium levels are too high. In that case, your body can’t clear excess potassium efficiently, and a buildup can cause dangerous heart rhythm problems. The National Kidney Foundation lists beef and chicken as higher-potassium foods that may need to be limited, and pork falls into the same category. Portion control becomes critical: a small 3-ounce serving is very different from an 8-ounce pork chop.
Processed Pork Can Be Higher
Ham, bacon, and other cured pork products often contain potassium-based additives that push the mineral content higher than you’d expect from the meat alone. Manufacturers commonly use potassium nitrite as a preservative and various potassium phosphate salts to retain moisture during curing. A spiral-sliced ham, for example, delivers about 500 mg of potassium in a single slice, putting it near the top of the pork range.
These additives won’t appear as “potassium” in the ingredients list. Instead, look for terms like “phosphates” or “potassium nitrite.” If you’re tracking your potassium intake, processed pork products deserve extra attention because the added potassium is absorbed more completely than the potassium naturally present in whole foods.
Cooking Methods That Reduce Potassium
Potassium is water-soluble, which means some of it leaches out into cooking liquid. Boiling pork reduces its potassium content more than dry-heat methods like roasting or frying, which tend to keep water-soluble minerals locked in the meat. Double boiling, where you boil the meat, discard the water, and boil again in fresh water, removes even more potassium than a single boil.
This is a practical tool if you need to limit potassium but still want to include pork in your meals. On the flip side, if you’re trying to maximize your potassium intake, roasting or grilling is the better choice. Either way, avoid drinking or using the drippings and cooking juices, as that’s where the leached potassium ends up.