RANKING · 1990 CENSUS · 14 SHOWN OF 14

Oldest by median age, Massachusetts counties · 1990

Massachusetts counties ranked by median age of residents (1990 ACS). This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS –

01Barnstable County, MAMA233,53939.5–

02Dukes County, MAMA21,21938.0–

03Nantucket County, MAMA14,75837.0–

04Berkshire County, MAMA128,22435.9–

05Norfolk County, MAMA739,74935.1–

06Franklin County, MAMA70,69834.9–

07Essex County, MAMA826,65334.5–

08Bristol County, MAMA593,64033.8–

09Middlesex County, MAMA1,669,97933.7–

10Hampden County, MAMA464,33833.5–

11Plymouth County, MAMA546,82933.2–

12Worcester County, MAMA888,50233.1–

13Suffolk County, MAMA791,89130.9–

14Hampshire County, MAMA164,06530.5–

SHOWING 1–14 OF 14

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS