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RANKING · 2020 CENSUS · 26 SHOWN OF 26

Youngest by median age, New Hampshire cities · 2020

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.

Flip the list · Oldest by median age, US cities
New HampshireAll statesPop > 5KAll rankings
SAME RANKING BYCountiesStatesMetrosZIP codes
RELATEDOldest by median ageMost foreign-born residentsHighest uninsured rateMost womenMost menHighest disability rate
YEAR19902000201020202024
Youngest by median age by state
RANKPLACESTATEPOPMEDIAN AGEVS 2000
01Durham, NHNH10,68121.6+4%
02Hanover, NHNH8,47922.8+4%
03Newmarket, NHNH5,67936.1+18%
04Manchester, NHNH116,81837.0+6%
05Keene, NHNH23,07237.8+7%
06South Hooksett, NHNH5,90237.9+22%
07Dover, NHNH34,62338.0+7%
08Lebanon, NHNH15,48138.7+4%
09Derry, NHNH21,33939.2+18%
10Somersworth, NHNH12,17139.4+13%
11Milford, NHNH8,95640.2+15%
12Nashua, NHNH92,43540.4+13%
13Suncook, NHNH5,43240.9+10%
14Claremont, NHNH13,03242.2+9%
15Concord, NHNH44,59742.4+15%
16East Merrimack, NHNH5,08142.7+16%
17Portsmouth, NHNH23,02842.8+11%
18Hudson, NHNH7,46943.1+22%
19Londonderry, NHNH12,22543.2+23%
20Franklin, NHNH8,83943.6+17%
21Rochester, NHNH33,71643.8+19%
22Hooksett, NHNH5,87644.2+17%
23Berlin, NHNH9,50245.3+7%
24Exeter, NHNH9,96446.7+20%
25Laconia, NHNH17,24647.5+22%
26Hampton, NHNH10,10151.0+26%
SHOWING 1–26 OF 26
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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES