Youngest by median age in New Hampshire

New Hampshire counties and cities ranked by median age.

This page ranks the counties and cities of New Hampshire by median age — which have the lowest median age, according to the US Census Bureau's American Community Survey 5-year estimates.

Among counties, Strafford County leads at 37.9 yrs.

Among cities & places, Durham leads at 20.0 yrs.

Counties

#	Name	Median age
1	Strafford County	37.9 yrs
2	Hillsborough County	41.0 yrs
3	Merrimack County	42.6 yrs
4	Cheshire County	43.5 yrs
5	Grafton County	44.0 yrs
6	Rockingham County	44.8 yrs
7	Sullivan County	47.3 yrs
8	Belknap County	48.3 yrs
9	Coos County	49.9 yrs
10	Carroll County	54.2 yrs

Cities & places

Top 100.

#	Name	Median age
1	Durham	20.0 yrs
2	New London	21.7 yrs
3	Hanover	21.8 yrs
4	Henniker	22.2 yrs
5	Plymouth	23.2 yrs
6	Union	24.9 yrs
7	Mountain Lakes	27.0 yrs
8	Woodsville	29.7 yrs
9	Ashland	30.8 yrs
10	Canaan	32.2 yrs
11	Troy	33.3 yrs
12	Center Ossipee	33.7 yrs
13	Goffstown	34.4 yrs
14	Greenville	34.4 yrs
15	South Hooksett	35.4 yrs
16	Keene	35.9 yrs
17	Newmarket	35.9 yrs
18	Groveton	37.1 yrs
19	Littleton	37.2 yrs
20	Dover	37.6 yrs
21	Jaffrey	37.6 yrs
22	Manchester	37.9 yrs
23	Belmont	38.0 yrs
24	Lancaster	38.1 yrs
25	Somersworth	38.2 yrs
26	Lebanon	38.6 yrs
27	Charlestown	38.8 yrs
28	Milford	38.9 yrs
29	West Swanzey	39.0 yrs
30	Klondike Corner	39.1 yrs
31	Amherst	39.5 yrs
32	Derry	39.7 yrs
33	Nashua	39.7 yrs
34	Bennington	40.1 yrs
35	Pinardville	40.4 yrs
36	Concord	40.7 yrs
37	Lisbon	41.4 yrs
38	Warner	41.6 yrs
39	East Merrimack	41.8 yrs
40	Hooksett	41.9 yrs
41	Hillsborough	42.4 yrs
42	Portsmouth	42.4 yrs
43	Londonderry	42.5 yrs
44	Newport	42.5 yrs
45	Raymond	42.6 yrs
46	Suncook	42.6 yrs
47	Bristol	42.7 yrs
48	Claremont	42.8 yrs
49	Epping	42.8 yrs
50	Winchester	42.8 yrs
51	Contoocook	42.9 yrs
52	Franklin	42.9 yrs
53	Rochester	43.4 yrs
54	Blodgett Landing	43.5 yrs
55	Wilton	44.1 yrs
56	Exeter	44.2 yrs
57	Tilton Northfield	44.2 yrs
58	Berlin	44.3 yrs
59	Antrim	44.5 yrs
60	Farmington	44.5 yrs
61	Laconia	44.9 yrs
62	West Stewartstown	44.9 yrs
63	Pittsfield	45.2 yrs
64	Bradford	45.6 yrs
65	Bethlehem	45.7 yrs
66	Hudson	46.1 yrs
67	North Walpole	47.3 yrs
68	Newfields	47.5 yrs
69	Meredith	49.0 yrs
70	Marlborough	50.3 yrs
71	Milton	50.3 yrs
72	Hampton	50.4 yrs
73	Whitefield	51.2 yrs
74	Plainfield	51.6 yrs
75	Conway	52.8 yrs
76	Lincoln	53.8 yrs
77	Colebrook	53.9 yrs
78	Gorham	54.8 yrs
79	Sanbornville	55.1 yrs
80	New Hampton	55.3 yrs
81	Hinsdale	55.5 yrs
82	Center Sandwich	56.8 yrs
83	Enfield	57.0 yrs
84	North Woodstock	57.2 yrs
85	North Conway	57.5 yrs
86	Melvin Village	58.2 yrs
87	New Boston	58.7 yrs
88	Alton	58.8 yrs
89	Hampton Beach	59.1 yrs
90	Peterborough	59.6 yrs
91	Walpole	61.8 yrs
92	Seabrook Beach	61.9 yrs
93	Wolfeboro	64.8 yrs
94	Francestown	65.6 yrs
95	Suissevale	65.6 yrs
96	Hancock	65.7 yrs
97	North Haverhill	66.0 yrs
98	Bartlett	66.3 yrs
99	Loudon	72.8 yrs
100	Milton Mills	73.5 yrs

Youngest by median age in New Hampshire

Counties

Cities & places

Nationwide

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