How much potassium is in boiled broccoli?

229 milligrams of potassium in ½ cup, chopped

Potassium in other portions of boiled broccoli
Portion	Potassium
1 stalk, large (11 inch-12 inch long)	820 milligrams of potassium in 1 stalk, large (11 inch-12 inch long)
1 stalk, medium (7-1/2 inch - 8 inch long)	527 milligrams of potassium in 1 stalk, medium (7-1/2 inch - 8 inch long)
1 stalk, small (5 inch long)	410 milligrams of potassium in 1 stalk, small (5 inch long)
1 spear (about 5 inch long)	108 milligrams of potassium in 1 spear (about 5 inch long)
100 g	293 milligrams of potassium in 100 g

See everything in a serving of Broccoli, boiled, no salt

Where these numbers come from

USDA FoodData Central, SR Legacy, record 169967. The source describes it as: Broccoli, cooked, boiled, drained, without salt.

U.S. Department of Agriculture, Agricultural Research Service, Beltsville Human Nutrition Research Center. FoodData Central. [Internet]. [cited 11 October 2026]. Available from https://fdc.nal.usda.gov/. Releases used: Foundation Foods, April 2026; SR Legacy, April 2018; Survey Foods (FNDDS 2021-2023), October 2024.

Data built on 11 October 2026 (data-2026-10-11).