Idaho’s population remains one of the youngest states in the nation, but continues to age faster than most others, new U.S. Census Bureau estimates show. Even the nation’s youngest county, Madison in eastern Idaho, aged slightly faster than eight other Idaho counties.
The median age statewide was 35.5 years in 2013, more than two years younger than the national median age. Just four states – North Dakota, Texas, Alaska and Utah – and the District of Columbia were younger.
However, since 2010, Idaho’s median age has increased nearly a full year – from 34.6 years. Only Maine, New Hampshire and Utah saw larger increases.