Buffalo - Bison National Bison Association
  
Industry Data & Statistics

  1. 198,234: Number of bison in the United States residing on private ranches and farms according to the 2007 USDA census.

  2. 4,499: Number of private U.S. ranches and farms raising bison.

  3. 220,000: Approximate bison herd size in Canada.

  4. 20,000: Approximate number of bison roaming on public lands in the U.S. and Canada.

  5. 450,000: Estimated herd size in North America today.

  6. 30 - 70 Million: Estimated North American herd size prior to 1600.

  7. Less than 1,000: Estimated number of bison prior to 1900 before efforts were made to preserve and restore the species.

  8. 70,000: Number of bison slaughtered under federal and state inspection in 2009 in the U.S. This number is more than double the processing figures from 2002.

  9. 270-285: gestation period in days for a bison cow.

  10. 40-50 pounds: approximate weight of a new born calf.

  11. 20 years: average reproductive life span of the average bison cow.

  12. 18-30 months: age of a mature meat animal.

  13. 2.42: grams of fat in a 100 gram serving of cooked bison.

  14. 10.15: grams of fat in a 100 gram serving of cooked beef.

  15. 10.97: grams of fat in a 100 gram serving of salmon.

For more information about bison and answers to commonly asked questions, please visit our "FAQ" section.

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