RANKING · 2000 CENSUS · 26 SHOWN OF 26

Largest by population, New Hampshire cities · 2000

The most populous New Hampshire cities as of the 2000 population estimates. This list covers the 26 cities in New Hampshire that qualify, ranked against each other statewide.

New HampshireAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

RELATEDFastest growing Fastest shrinking Most population gained Most population lost Most densely populated Most sparsely populated

YEAR1990 2000 2010 2020 2025

RANKPLACESTATETOTAL POPULATIONVS 1990

01Manchester, NHNH107,006+7%

02Nashua, NHNH86,605+9%

03Concord, NHNH40,687+13%

04Rochester, NHNH28,461+7%

05Dover, NHNH26,884+7%

06Derry, NHNH22,661+11%

07Keene, NHNH22,563+1%

08Portsmouth, NHNH20,784−20%

09Laconia, NHNH16,411+4%

10Claremont, NHNH13,151−5%

11Lebanon, NHNH12,568+3%

12Somersworth, NHNH11,477+2%

13Londonderry, NHNH11,417–

14Berlin, NHNH10,331−13%

15Exeter, NHNH9,759+2%

16Hampton, NHNH9,126+14%

17Durham, NHNH9,024−2%

18Franklin, NHNH8,405+1%

19Milford, NHNH8,293+3%

20Hanover, NHNH8,162+23%

21Hudson, NHNH7,814+2%

22Suncook, NHNH5,362+3%

23South Hooksett, NHNH5,282+43%

24Newmarket, NHNH5,124+4%

25East Merrimack, NHNH3,784+4%

26Hooksett, NHNH3,609+44%

SHOWING 1–26 OF 26

Download CSV (full list, 26 rows)

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