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 Waukesha County
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
368,500
*****
*****
SEX AND AGE
Male
181,953
179,973
183,933
Female
186,547
184,567
188,527
Under 5 years
23,016
21,650
24,382
5 to 9 years
22,272
19,059
25,485
10 to 14 years
29,454
25,723
33,185
15 to 19 years
25,403
24,195
26,611
20 to 24 years
21,745
20,771
22,719
25 to 34 years
39,844
37,770
41,918
35 to 44 years
62,449
60,131
64,767
45 to 54 years
59,605
58,882
60,328
55 to 59 years
25,278
22,434
28,122
60 to 64 years
14,973
12,331
17,615
65 to 74 years
25,168
24,368
25,968
75 to 84 years
15,266
13,946
16,586
85 years and over
4,027
2,743
5,311
 
Median age (years)
39.1
38.5
39.7
 
18 years and over
276,600
275,954
277,246
21 years and over
264,095
262,152
266,038
62 years and over
53,793
51,121
56,465
65 years and over
44,461
43,663
45,259
Male
19,776
19,125
20,427
Female
24,685
24,085
25,285
 
RACE
One race
364,365
362,320
366,410
White
348,524
346,795
350,253
Black or African American
590
0
1,559
American Indian and Alaska Native
346
0
705
Asian
9,902
8,166
11,638
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
392
0
1,087
Native Hawaiian
N
N
N
Guamanian or Chamorro
N
N
N
Samoan
N
N
N
Other Pacific Islander
N
N
N
Some other race
4,611
3,032
6,190
Two or more races
4,135
2,090
6,180
Two races including Some other race
940
104
1,776
Two races excluding Some other race, and Three or more races
3,195
1,192
5,198
 
Race alone or in combination with one or more other races:
White
352,507
350,103
354,911
Black or African American
1,097
2
2,192
American Indian and Alaska Native
1,945
1,142
2,748
Asian
11,498
10,326
12,670
Native Hawaiian and Other Pacific Islander
392
0
1,087
Some other race
6,083
4,354
7,812
 
HISPANIC ORIGIN AND RACE
Total population
368,500
*****
*****
Hispanic or Latino (of any race)
9,977
*****
*****
Mexican
6,467
5,001
7,933
Puerto Rican
1,846
685
3,007
Cuban
0
0
491
Other Hispanic or Latino
1,664
530
2,798
Not Hispanic or Latino
358,523
*****
*****
White alone
344,630
344,139
345,121
Black or African American alone
590
0
1,559
American Indian or Alaska Native alone
346
0
705
Asian alone
9,902
8,166
11,638
Native Hawaiian and Other Pacific Islander alone
392
0
1,087
Some other race alone
0
0
491
Two or more races:
2,663
961
4,365
Two races including Some other race
0
0
491
Two races excluding Some other race, and Three or more races
2,663
961
4,365
 
RELATIONSHIP
Household population
368,500
*****
*****
Householder
143,644
139,766
147,522
Spouse
92,907
88,860
96,954
Child
108,300
104,608
111,992
Other relatives
9,426
6,601
12,251
Nonrelatives
14,223
10,527
17,919
Unmarried partner
7,725
5,246
10,204
 
HOUSEHOLDS BY TYPE
Total households
143,779
141,664
145,894
Family households (families)
106,218
101,564
110,872
With own children under 18 years
50,838
46,944
54,732
Married-couple families
92,137
86,693
97,581
With own children under 18 years
42,392
38,186
46,598
Female householder, no husband present
9,963
7,627
12,299
With own children under 18 years
6,597
4,546
8,648
Nonfamily households
37,561
33,008
42,114
Householder living alone
31,835
27,524
36,146
65 years and over
11,000
9,097
12,903
 
Households with one or more people under 18 years
53,247
49,388
57,106
Households with one or more people 65 years and over
31,232
29,339
33,125
 
Average household size
2.56
2.52
2.60
Average family size
2.98
2.89
3.07
 
HOUSING OCCUPANCY
Total housing units
147,603
*****
*****
Occupied housing units
143,779
141,664
145,894
Vacant housing units
3,824
1,709
5,939
 
Homeowner vacancy rate (percent)
N
N
N
Rental vacancy rate (percent)
N
N
N
 
HOUSING TENURE
Occupied housing units
143,779
141,664
145,894
Owner-occupied
110,544
106,061
115,027
Renter-occupied
33,235
28,918
37,552
 
Average household size of owner-occupied unit
2.75
2.69
2.81
Average household size of renter-occupied unit
1.93
1.77
2.09
 
Profile Navigation
  
Viewing 2003 Profile for
Waukesha County
  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