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American Community Survey Profile 2002  
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(excel file)
Includes Tables 1 - 4
 
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  Davenport--Moline--Rock Island, IA--IL MSA Go to Table:  1   2   3   4
 
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   Note: The 2002 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
349,711
*****
*****
SEX AND AGE
Male
172,767
168,383
177,151
Female
176,944
172,560
181,328
Under 5 years
25,154
22,196
28,112
5 to 9 years
20,718
16,445
24,992
10 to 14 years
26,228
22,205
30,251
15 to 19 years
24,623
21,935
27,311
20 to 24 years
23,404
20,436
26,372
25 to 34 years
42,446
39,136
45,756
35 to 44 years
50,497
48,431
52,563
45 to 54 years
54,175
51,487
56,863
55 to 59 years
22,649
19,664
25,634
60 to 64 years
13,831
11,373
16,290
65 to 74 years
23,651
22,671
24,631
75 to 84 years
17,749
16,158
19,340
85 years and over
4,586
2,964
6,208
 
Median age (years)
37.5
36.8
38.2
 
18 years and over
262,752
261,292
264,212
21 years and over
248,324
244,871
251,777
62 years and over
53,300
51,219
55,381
65 years and over
45,986
44,767
47,205
Male
18,676
18,217
19,135
Female
27,310
26,221
28,399
 
RACE
One race
338,198
334,017
342,379
White
311,574
307,335
315,813
Black or African American
15,130
10,734
19,526
American Indian and Alaska Native
0
0
507
Asian
3,986
3,118
4,854
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
0
0
507
Native Hawaiian
N
N
N
Guamanian or Chamorro
N
N
N
Samoan
N
N
N
Other Pacific Islander
N
N
N
Some other race
7,508
3,213
11,803
Two or more races
11,513
7,332
15,694
Two races including Some other race
749
0
1,830
Two races excluding Some other race, and Three or more races
10,764
6,098
15,430
 
Race alone or in combination with one or more other races:
White
321,715
315,247
328,183
Black or African American
22,667
20,370
24,964
American Indian and Alaska Native
3,999
2,357
5,641
Asian
3,986
3,118
4,854
Native Hawaiian and Other Pacific Islander
600
0
1,329
Some other race
8,257
3,723
12,791
 
HISPANIC ORIGIN AND RACE
Total population
349,711
*****
*****
Hispanic or Latino (of any race)
21,567
*****
*****
Mexican
20,646
19,529
21,763
Puerto Rican
0
0
507
Cuban
0
0
507
Other Hispanic or Latino
921
0
2,038
Not Hispanic or Latino
328,144
*****
*****
White alone
297,333
296,683
297,983
Black or African American alone
15,130
10,734
19,526
American Indian or Alaska Native alone
0
0
507
Asian alone
3,986
3,118
4,854
Native Hawaiian and Other Pacific Islander alone
0
0
507
Some other race alone
387
0
1,037
Two or more races:
11,308
7,049
15,567
Two races including Some other race
544
0
1,367
Two races excluding Some other race, and Three or more races
10,764
6,098
15,430
 
RELATIONSHIP
Household population
349,711
*****
*****
Householder
145,240
140,472
150,009
Spouse
72,676
68,318
77,034
Child
105,896
101,225
110,567
Other relatives
11,842
7,666
16,018
Nonrelatives
14,057
10,109
18,005
Unmarried partner
8,965
5,688
12,242
 
HOUSEHOLDS BY TYPE
Total households
135,068
131,316
138,820
Family households (families)
91,898
86,126
97,670
With own children under 18 years
38,089
33,598
42,580
Married-couple families
69,132
63,421
74,843
With own children under 18 years
22,124
18,502
25,746
Female householder, no husband present
17,463
13,808
21,118
With own children under 18 years
13,187
9,611
16,763
Nonfamily households
43,170
38,192
48,148
Householder living alone
37,741
33,039
42,444
65 years and over
14,997
12,349
17,645
 
Households with one or more people under 18 years
40,519
35,813
45,225
Households with one or more people 65 years and over
31,641
29,684
33,598
 
Average household size
2.59
2.52
2.66
Average family size
3.15
3.02
3.28
 
HOUSING OCCUPANCY
Total housing units
152,966
*****
*****
Occupied housing units
135,068
131,316
138,820
Vacant housing units
17,898
14,146
21,650
 
Homeowner vacancy rate (percent)
2.0
0.4
3.7
Rental vacancy rate (percent)
14.7
8.9
20.5
 
HOUSING TENURE
Occupied housing units
135,068
131,316
138,820
Owner-occupied
95,766
90,781
100,751
Renter-occupied
39,302
34,723
43,881
 
Average household size of owner-occupied unit
2.76
2.66
2.86
Average household size of renter-occupied unit
2.16
1.98
2.34
 

The 2002 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.

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 23, 2007