Largest households in New Hampshire

New Hampshire counties and cities ranked by average household size.

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

Among counties, Sullivan County leads at 2.66.

Among cities & places, Union leads at 3.50.

Counties

#	Name	Avg household size
1	Sullivan County	2.66
2	Rockingham County	2.49
3	Hillsborough County	2.48
4	Merrimack County	2.46
5	Belknap County	2.42
6	Cheshire County	2.39
7	Strafford County	2.39
8	Grafton County	2.35
9	Carroll County	2.29
10	Coos County	2.12

Cities & places

Top 100.

#	Name	Avg household size
1	Union	3.50
2	Klondike Corner	3.34
3	Plainfield	3.00
4	Amherst	2.95
5	Jaffrey	2.95
6	Greenville	2.88
7	Melvin Village	2.88
8	Goffstown	2.85
9	Mountain Lakes	2.84
10	Londonderry	2.74
11	Milton Mills	2.74
12	Newfields	2.74
13	New Boston	2.73
14	South Hooksett	2.69
15	Contoocook	2.68
16	Troy	2.64
17	Claremont	2.63
18	New Hampton	2.61
19	Plymouth	2.56
20	Belmont	2.53
21	Durham	2.53
22	North Walpole	2.52
23	Woodsville	2.52
24	West Stewartstown	2.49
25	Bethlehem	2.48
26	Antrim	2.47
27	Newport	2.46
28	Bristol	2.45
29	Nashua	2.43
30	Derry	2.42
31	Bradford	2.39
32	Blodgett Landing	2.37
33	Franklin	2.37
34	Rochester	2.36
35	Raymond	2.34
36	Alton	2.32
37	Center Ossipee	2.32
38	Epping	2.32
39	Groveton	2.32
40	Laconia	2.32
41	Lancaster	2.32
42	New London	2.32
43	Milford	2.29
44	Sanbornville	2.29
45	Hinsdale	2.28
46	North Woodstock	2.28
47	Concord	2.27
48	Hooksett	2.27
49	Manchester	2.27
50	Somersworth	2.27
51	Suncook	2.27
52	Hampton	2.26
53	Henniker	2.26
54	Hudson	2.25
55	Tilton Northfield	2.25
56	Lebanon	2.24
57	Lisbon	2.24
58	Charlestown	2.22
59	Farmington	2.22
60	Hillsborough	2.21
61	Keene	2.20
62	Wilton	2.20
63	Bennington	2.18
64	Ashland	2.16
65	Exeter	2.15
66	Conway	2.14
67	Dover	2.14
68	Pinardville	2.14
69	Berlin	2.13
70	Winchester	2.13
71	Meredith	2.10
72	Hanover	2.09
73	Portsmouth	2.07
74	West Swanzey	2.06
75	Whitefield	2.06
76	Enfield	2.04
77	Lincoln	2.04
78	Pittsfield	2.04
79	Center Sandwich	2.02
80	Littleton	2.01
81	Newmarket	2.01
82	Francestown	1.99
83	Marlborough	1.99
84	Milton	1.99
85	East Merrimack	1.92
86	Gorham	1.92
87	Wolfeboro	1.92
88	Colebrook	1.88
89	Hampton Beach	1.86
90	Seabrook Beach	1.83
91	Suissevale	1.76
92	Loudon	1.74
93	Hancock	1.73
94	North Conway	1.72
95	Walpole	1.71
96	Peterborough	1.70
97	North Haverhill	1.66
98	Warner	1.57
99	Bartlett	1.48
100	Canaan	1.44

Largest households in New Hampshire

Counties

Cities & places

Nationwide

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