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 AZ Congressional District 4
Note: The 2003 American Community Survey universe is limited to the household population and excludes the population living in institutions, college dormitories, and other group quarters.
TABLE 1. GENERAL DEMOGRAPHIC CHARACTERISTICS
  Estimate Lower
Bound
Upper
Bound
Total population
660,552
624,560
696,544
SEX AND AGE
Male
348,317
327,927
368,707
Female
312,235
292,283
332,187
Under 5 years
69,209
61,038
77,380
5 to 9 years
69,765
59,524
80,006
10 to 14 years
54,106
44,863
63,349
15 to 19 years
47,190
40,708
53,672
20 to 24 years
60,738
51,787
69,689
25 to 34 years
112,570
100,474
124,666
35 to 44 years
98,746
89,909
107,583
45 to 54 years
71,848
63,597
80,099
55 to 59 years
22,277
17,647
26,907
60 to 64 years
14,328
11,197
17,459
65 to 74 years
22,410
17,895
26,925
75 to 84 years
14,487
10,915
18,059
85 years and over
2,878
1,290
4,466
 
Median age (years)
27.1
26.4
27.8
 
18 years and over
438,116
416,813
459,419
21 years and over
410,321
390,427
430,215
62 years and over
47,995
42,097
53,893
65 years and over
39,775
34,358
45,192
Male
15,223
11,778
18,668
Female
24,552
21,359
27,745
 
RACE
One race
653,273
617,829
688,717
White
447,095
416,186
478,004
Black or African American
53,034
41,812
64,256
American Indian and Alaska Native
15,305
8,565
22,045
Asian
8,413
4,669
12,157
Asian Indian
N
N
N
Chinese (except Taiwanese)
N
N
N
Filipino
N
N
N
Japanese
N
N
N
Korean
N
N
N
Vietnamese
N
N
N
Other Asian
N
N
N
Native Hawaiian and Other Pacific Islander
2,698
0
6,804
Native Hawaiian
N
N
N
Guamanian or Chamorro
N
N
N
Samoan
N
N
N
Other Pacific Islander
N
N
N
Some other race
126,728
104,207
149,249
Two or more races
7,279
4,179
10,379
Two races including Some other race
4,701
2,043
7,359
Two races excluding Some other race, and Three or more races
2,578
1,149
4,007
 
Race alone or in combination with one or more other races:
White
452,301
421,107
483,495
Black or African American
54,579
43,386
65,772
American Indian and Alaska Native
16,590
9,838
23,342
Asian
10,718
6,487
14,949
Native Hawaiian and Other Pacific Islander
2,698
0
6,804
Some other race
131,429
108,960
153,898
 
HISPANIC ORIGIN AND RACE
Total population
660,552
624,560
696,544
Hispanic or Latino (of any race)
427,092
395,187
458,997
Mexican
399,790
368,238
431,342
Puerto Rican
585
0
1,331
Cuban
630
0
1,377
Other Hispanic or Latino
26,087
16,014
36,160
Not Hispanic or Latino
233,460
211,958
254,962
White alone
156,891
138,198
175,584
Black or African American alone
52,546
41,354
63,738
American Indian or Alaska Native alone
12,305
5,916
18,694
Asian alone
8,413
4,669
12,157
Native Hawaiian and Other Pacific Islander alone
245
0
703
Some other race alone
1,347
0
2,757
Two or more races:
1,713
610
2,816
Two races including Some other race
0
0
454
Two races excluding Some other race, and Three or more races
1,713
610
2,816
 
RELATIONSHIP
Household population
660,552
624,560
696,544
Householder
220,446
208,960
231,932
Spouse
88,209
80,315
96,103
Child
235,387
215,297
255,477
Other relatives
69,032
55,549
82,515
Nonrelatives
47,478
35,870
59,086
Unmarried partner
15,579
11,571
19,587
 
HOUSEHOLDS BY TYPE
Total households
209,494
198,248
220,740
Family households (families)
146,406
137,045
155,767
With own children under 18 years
86,433
78,008
94,858
Married-couple families
83,775
76,184
91,366
With own children under 18 years
47,696
40,658
54,734
Female householder, no husband present
42,824
36,411
49,237
With own children under 18 years
28,019
22,421
33,617
Nonfamily households
63,088
55,094
71,082
Householder living alone
45,118
38,466
51,770
65 years and over
11,212
8,112
14,312
 
Households with one or more people under 18 years
99,610
91,009
108,211
Households with one or more people 65 years and over
30,128
25,844
34,412
 
Average household size
3.15
3.05
3.25
Average family size
3.74
3.61
3.87
 
HOUSING OCCUPANCY
Total housing units
228,379
216,821
239,937
Occupied housing units
209,494
198,248
220,740
Vacant housing units
18,885
13,425
24,345
 
Homeowner vacancy rate (percent)
1.6
0.1
3.1
Rental vacancy rate (percent)
9.5
6.0
12.9
 
HOUSING TENURE
Occupied housing units
209,494
198,248
220,740
Owner-occupied
105,800
97,832
113,768
Renter-occupied
103,694
93,044
114,344
 
Average household size of owner-occupied unit
3.38
3.21
3.55
Average household size of renter-occupied unit
2.92
2.75
3.09
 
Profile Navigation
  
Viewing 2003 Profile for
AZ Congressional District 4
  Demographic - Table 1
  Social - Table 2
  Economic - Table 3
  Housing - Table 4
  Narrative

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See footnotes below.

Footnotes
The 2003 American Community 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.

For more information on understanding race and Hispanic origin data, please see the Census 2000 Brief entitled, Overview of Race and Hispanic Origin, issued March 2001. (pdf format)

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.

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Source: U.S. Census Bureau  |  American Community Survey Office  |  Page Last Modified: August 24, 2007