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American Community Survey (ACS)


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2001 Supplementary Survey Profile
NH Congressional District 1
Supplementary Survey 2001 Logo

TABLE 1. PROFILE OF GENERAL DEMOGRAPHIC CHARACTERISTICS
  Estimate Lower
Bound
Upper
Bound
Total population
632,905
620,269
645,541
SEX AND AGE
Male
313,512
305,778
321,246
Female
319,393
312,973
325,813
Under 5 years
34,535
32,085
36,985
5 to 9 years
43,152
39,576
46,728
10 to 14 years
48,570
44,821
52,319
15 to 19 years
42,242
39,935
44,549
20 to 24 years
35,399
32,653
38,145
25 to 34 years
86,185
81,986
90,384
35 to 44 years
118,261
113,945
122,577
45 to 54 years
99,271
95,149
103,393
55 to 59 years
33,644
30,243
37,045
60 to 64 years
25,755
23,112
28,398
65 to 74 years
37,380
35,118
39,642
75 to 84 years
23,084
20,518
25,650
85 years and over
5,427
3,970
6,884
 
Median age (years)
37.4
36.9
37.9
 
18 years and over
478,430
470,276
486,584
21 years and over
456,667
448,645
464,689
62 years and over
80,295
76,602
83,988
65 years and over
65,891
62,743
69,039
Male
28,102
26,051
30,153
Female
37,789
36,071
39,507
 
RACE
One race
625,804
613,386
638,222
White
608,889
596,943
620,835
Black or African American
5,954
4,222
7,687
American Indian and Alaska Native
349
31
667
Asian
6,883
4,451
9,315
Asian Indian
1,295
117
2,473
Chinese (except Taiwanese)
2,266
538
3,994
Filipino
232
0
471
Japanese
187
0
382
Korean
650
58
1,242
Vietnamese
475
0
1,227
Other Asian
1,778
186
3,370
Native Hawaiian and Other Pacific Islander
0
0
370
Native Hawaiian
N
N
N
Guamanian or Chamorro
N
N
N
Samoan
N
N
N
Other Pacific Islander
N
N
N
Some other race
3,729
2,318
5,140
Two or more races
7,101
5,550
8,652
Two races including Some other race
956
0
1,936
Two races excluding Some other race, and Three or more races
6,145
4,884
7,406
 
Race alone or in combination with one or more other races:
White
615,782
603,618
627,946
Black or African American
7,024
5,470
8,578
American Indian and Alaska Native
3,975
3,242
4,708
Asian
8,445
5,884
11,006
Native Hawaiian and Other Pacific Islander
95
0
267
Some other race
4,749
2,997
6,501
 
HISPANIC ORIGIN AND RACE
Total population
632,905
620,269
645,541
Hispanic or Latino (of any race)
10,873
8,771
12,975
Mexican
3,471
1,862
5,080
Puerto Rican
2,470
886
4,054
Cuban
490
97
883
Other Hispanic or Latino
4,442
2,543
6,341
Not Hispanic or Latino
622,032
609,855
634,209
White alone
601,542
590,139
612,945
Black or African American alone
5,493
3,891
7,095
American Indian or Alaska Native alone
349
31
667
Asian alone
6,883
4,451
9,315
Native Hawaiian and Other Pacific Islander alone
0
0
370
Some other race alone
989
0
2,052
Two or more races:
6,776
5,360
8,192
Two races including Some other race
631
0
1,416
Two races excluding Some other race, and Three or more races
6,145
4,884
7,406
 
RELATIONSHIP
Household population
632,905
620,269
645,541
Householder
251,316
246,198
256,434
Spouse
139,421
134,656
144,186
Child
180,738
174,318
187,158
Other relatives
22,400
18,894
25,906
Nonrelatives
39,030
34,418
43,642
Unmarried partner
19,608
16,795
22,421
 
HOUSEHOLDS BY TYPE
Total households
245,922
241,431
250,413
Family households (families)
166,910
161,437
172,383
With own children under 18 years
82,251
78,159
86,343
Married-couple families
135,549
130,416
140,682
With own children under 18 years
62,740
59,103
66,377
Female householder, no husband present
22,160
19,117
25,203
With own children under 18 years
15,205
12,471
17,939
Nonfamily households
79,012
74,471
83,553
Householder living alone
58,983
54,698
63,268
65 years and over
19,296
16,973
21,619
 
Households with one or more people under 18 years
88,429
84,192
92,666
Households with one or more people 65 years and over
47,590
45,153
50,027
 
Average household size
2.57
2.54
2.60
Average family size
3.07
3.00
3.14
 
HOUSING OCCUPANCY
Total housing units
286,686
282,167
291,205
Occupied housing units
245,922
241,431
250,413
Vacant housing units
40,764
36,520
45,008
 
Homeowner vacancy rate (percent)
0.8
0.3
1.3
Rental vacancy rate (percent)
3.1
1.6
4.6
 
HOUSING TENURE
Occupied housing units
245,922
241,431
250,413
Owner-occupied
173,671
168,399
178,943
Renter-occupied
72,251
67,572
76,930
 
Average household size of owner-occupied unit
2.76
2.71
2.81
Average household size of renter-occupied unit
2.13
2.03
2.23
 

The 2001 Supplementary Survey universe is limited to the household population and excludes the population living in institutions, college dormitories, and other group quarters. Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate is represented through the use of a confidence interval. The confidence interval computed here is a 90 percent confidence interval and can be interpreted roughly as providing 90 percent certainty that the true number falls between the lower and upper bounds.

The number of householders does not necessarily equal the number of households because of differences in the weighting schemes for the population and occupied housing units.

1. An '*' entry in the lower and upper bound columns indicates that too few sample observations were available to compute a standard error and thus the lower and upper bounds. A statistical test is not appropriate.
2. An '**' entry in the lower and upper bound columns indicates that no sample observations were available to compute a standard error and thus the lower and upper bounds. A statistical test is not appropriate.
3. An '-' entry in the estimate column indicates that no sample observations were available to compute an estimate.
4. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution.
5. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution.
6. An '***' entry in the lower and upper bound columns indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate.
7. An '*****' entry in the lower and upper bound columns indicates that the estimate is controlled. A statistical test is not appropriate.
8. An 'N' entry in the estimate, lower bound, and upper bound columns indicates that data for this geographic area cannot be displayed because the number of sample cases is too small.

Source: U.S. Census Bureau  |  American Community Survey Office  |  Page Last Modified: August 23, 2007