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RANKING · 2010 CENSUS · 15 SHOWN OF 15

Highest Slovak population share, New Hampshire cities · 2010

New Hampshire cities ranked by the share of all residents who are Slovak ancestry (2010 American Community Survey). A concentration measure: Slovak residents as a percentage of total population. This list covers the 15 cities in New Hampshire that qualify, ranked against each other statewide. The median across all 15 is 0.2%.

Slovak Americans: full group profile →
New HampshireAll statesPop > 5KAll rankings
SAME RANKING BYCountiesStatesMetros
Highest Slovak population share by state
RANKPLACESTATEPOPSLOVAK SHAREVS –
01Londonderry, NHNH12,2251.1%–
02Durham, NHNH10,6810.7%–
03Hanover, NHNH8,4790.3%–
04Hampton, NHNH10,1010.3%–
05Keene, NHNH23,0720.3%–
06Rochester, NHNH33,7160.2%–
07Hudson, NHNH7,4690.2%–
08Newmarket, NHNH5,6790.2%–
09Concord, NHNH44,5970.1%–
10Somersworth, NHNH12,1710.1%–
11Dover, NHNH34,6230.1%–
12Nashua, NHNH92,4350.1%–
13Franklin, NHNH8,8390.1%–
14Portsmouth, NHNH23,0280.0%–
15Manchester, NHNH116,8180.0%–
SHOWING 1–15 OF 15

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS