RANKING · 2024 ACS · 26 SHOWN OF 26

Oldest by median age, New Hampshire cities

New Hampshire cities ranked by median age of residents (2024 ACS). This list covers the 26 cities in New Hampshire that qualify, ranked against each other statewide. The median across all 26 is 41.0. Biggest climber in the top 100 since 2020: Hudson, NH, up 7 places to #2.

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New HampshireAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Hampton, NHNH10,10151.2+26%

02▲7Hudson, NHNH7,46946.3+31%

03▼1Laconia, NHNH17,24645.3+17%

04Berlin, NHNH9,50244.6+5%

05▼2Exeter, NHNH9,96443.8+12%

06Rochester, NHNH33,71643.0+17%

07▲3Portsmouth, NHNH23,02842.9+11%

08▼1Franklin, NHNH8,83942.7+14%

09▲4Claremont, NHNH13,03242.6+10%

10▼5Hooksett, NHNH5,87642.6+13%

11▼3Londonderry, NHNH12,22542.4+21%

12▼1East Merrimack, NHNH5,08141.1+12%

13▲5Derry, NHNH21,33941.0+24%

14▼2Concord, NHNH44,59740.7+10%

15Nashua, NHNH92,43540.0+12%

16▲3Lebanon, NHNH15,48138.9+5%

17Somersworth, NHNH12,17138.4+10%

18▲6Newmarket, NHNH5,67938.3+25%

19▲4Manchester, NHNH116,81838.0+9%

20▼6Suncook, NHNH5,43237.9+2%

21▲1Keene, NHNH23,07237.6+7%

22▼2Dover, NHNH34,62336.9+4%

23▼7Milford, NHNH8,95636.7+5%

24▼3South Hooksett, NHNH5,90235.2+14%

25Hanover, NHNH8,47921.80%

26Durham, NHNH10,68120.1−3%

SHOWING 1–26 OF 26

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES