Census Bureau Pinpoints Oldest, Youngest Counties in Massachusetts
WASHINGTON, D.C. — Based on median age, the U.S. Census Bureau recently reported on which counties in Massachusetts had the oldest populations and which had the youngest. The U.S. median age ticked up from 37.6 on July 1, 2013 to 37.7 on July 1, 2014.
These estimates examine population changes among groups by age, sex, race, and national origin, as well as in all states and counties, between April 1, 2010, and July 1, 2014.
The counties in Massachusetts with the highest median age on July 1, 2014 were Barnstable at 52, Dukes at 46.7, and Berkshire at 46.1. This means that half the population was older than this age, and half younger.
The youngest counties — that is, those with the lowest median age — were Suffolk at 32.4, Hampshire at 35.7, and Middlesex at 38.4.
As the nation aged, so did most counties in Massachusetts, with the exception of Norfolk, Essex, Nantucket, Hampden, and Middlesex, where the median age remained the same between 2013 and 2014.
Nationally, non-Hispanic, single-race whites represented the largest group in 2014, at 197.9 million. Hispanics were next, with a population of 55.4 million, followed by blacks, at 45.7 million, Asians (20.3 million), American Indians and Alaska natives (6.5 million), and native Hawaiians and other Pacific Islanders (1.5 million).
In Massachusetts, there were 3,144,704 non-Hispanic single-race whites. Other races, alone or in combination, included 731,206 Hispanics, 639,843 blacks, 475,356 Asians, 69,207 American Indians or Alaska natives, and 14,205 native Hawaiians or other Pacific Islanders.
Unless otherwise specified, the statistics refer to the population who reported a race alone or in combination with one or more races. Censuses and surveys permit respondents to select more than one race; consequently, people may be one race or a combination of races. The sum of the populations for the five ‘race alone or in combination’ groups adds to more than the total population because individuals may report more than one race.