RANKING · 2000 CENSUS · 26 SHOWN OF 26

Youngest by median age, New Hampshire cities · 2000

New Hampshire cities with the youngest median age (2023 ACS). This list covers the 26 cities in New Hampshire that qualify, ranked against each other statewide.

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New HampshireAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

RELATEDOldest by median age Most foreign-born residents Highest uninsured rate Most women Most men Highest disability rate

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Durham, NHNH10,68120.8+0%

02Hanover, NHNH8,47921.9+0%

03Newmarket, NHNH5,67930.7+0%

04South Hooksett, NHNH5,90231.0+0%

05Derry, NHNH21,33933.1+0%

06Manchester, NHNH116,81834.9+0%

07Somersworth, NHNH12,17134.9+0%

08Londonderry, NHNH12,22535.1+0%

09Milford, NHNH8,95635.1+0%

10Keene, NHNH23,07235.3+0%

11Hudson, NHNH7,46935.4+0%

12Dover, NHNH34,62335.5+0%

13Nashua, NHNH92,43535.8+0%

14East Merrimack, NHNH5,08136.7+0%

15Rochester, NHNH33,71636.7+0%

16Concord, NHNH44,59737.0+0%

17Lebanon, NHNH15,48137.1+0%

18Suncook, NHNH5,43237.2+0%

19Franklin, NHNH8,83937.3+0%

20Hooksett, NHNH5,87637.8+0%

21Portsmouth, NHNH23,02838.5+0%

22Claremont, NHNH13,03238.8+0%

23Laconia, NHNH17,24638.8+0%

24Exeter, NHNH9,96439.0+0%

25Hampton, NHNH10,10140.6+0%

26Berlin, NHNH9,50242.5+0%

SHOWING 1–26 OF 26

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES