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Tuesday, November 10, 2026Nov 10

Oil boom fuels drop in age in Great Plains states

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photo An oil truck sits in a dirt lot near a new housing development in Watford City, N.D., in this Feb. 26, 2014, file photo.

WASHINGTON – Want to reduce the effects of aging? Try oil.

The United States’ population is still getting older, but that’s changing in the Great Plains because of the attraction of working in the booming oil and gas industries.

The aging baby boom generation helped inch up the median age in the United States last year from 37.5 years to 37.6 years, according to data released Thursday by the Census Bureau. But a closer examination of those numbers shows that seven states – Alaska, Hawaii, Montana, North Dakota, Oklahoma, South Dakota and Wyoming – actually became younger.

Credit for the de-aging of the mainland states between 2012 and 2013 goes to the increase in oil and gas exploration in the Great Plains. The Census Bureau offered no reason for the decrease in the median age in Alaska and Hawaii.

“We’re seeing the demographic impact of two booms,” Census Bureau Director John Thompson said. “The population in the Great Plains energy-boom states is becoming younger and more male as workers move in seeking employment in the oil and gas industry, while the U.S. as a whole continues to age as the youngest of the baby boom generation enter their 50s.”