Beer Consumption by State per Capita in the United States Overall U.S. beer consumption per adult age 21 and over is around 28.2 gallons per person, per year. Breaking these numbers down further, the average adult over the age of 21 is consuming about 10 ounces of per day, or roughly one six pack per week. 1. New Hampshire: ~43 gallons 2. Montana: ~40 gallons 3. North Dakota: ~38 gallons 4. South Dakota: ~37 gallons 5. Wisconsin: ~36 gallons 6. Nevada: ~35 gallons 7. Vermont: ~34 gallons 8. Louisiana: ~33 gallons 9. Texas: ~32 gallons 10. Wyoming: ~31 gallons … Continue reading Beer Consumption by State per Capita