ACS: 2002 ACS Tabular Profile for DuPage County -- Table 1


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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	909,476	*****	*****
SEX AND AGE
Male	449,596	446,623	452,569
Female	459,880	456,907	462,853
Under 5 years	66,459	66,241	66,677
5 to 9 years	71,180	65,075	77,285
10 to 14 years	68,029	62,155	73,903
15 to 19 years	59,153	55,728	62,578
20 to 24 years	48,125	43,556	52,694
25 to 34 years	129,485	123,553	135,417
35 to 44 years	160,449	156,157	164,741
45 to 54 years	136,235	133,433	139,037
55 to 59 years	51,918	47,478	56,358
60 to 64 years	32,966	28,295	37,637
65 to 74 years	44,770	42,069	47,471
75 to 84 years	32,661	29,349	35,973
85 years and over	8,046	5,528	10,564

Median age (years)	35.9	35.6	36.2

18 years and over	666,458	665,790	667,126
21 years and over	635,816	631,869	639,763
62 years and over	105,383	101,029	109,737
65 years and over	85,477	82,882	88,072
Male	34,832	32,933	36,731
Female	50,645	48,510	52,780

RACE
One race	896,117	891,900	900,334
White	763,807	754,696	772,918
Black or African American	28,204	25,919	30,489
American Indian and Alaska Native	1,044	244	1,844
Asian	83,644	79,621	87,667
Asian Indian	38,145	27,976	48,314
Chinese (except Taiwanese)	9,061	5,419	12,703
Filipino	16,332	8,503	24,161
Japanese	965	36	1,894
Korean	2,742	694	4,790
Vietnamese	3,287	0	6,773
Other Asian	13,112	4,735	21,489
Native Hawaiian and Other Pacific Islander	426	0	984
Native Hawaiian	N	N	N
Guamanian or Chamorro	N	N	N
Samoan	N	N	N
Other Pacific Islander	N	N	N
Some other race	18,992	10,363	27,622
Two or more races	13,359	9,142	17,576
Two races including Some other race	2,265	506	4,024
Two races excluding Some other race, and Three or more races	11,094	6,862	15,326

Race alone or in combination with one or more other races:
White	775,369	765,241	785,497
Black or African American	31,653	31,112	32,194
American Indian and Alaska Native	3,958	2,714	5,202
Asian	89,729	88,115	91,343
Native Hawaiian and Other Pacific Islander	1,305	247	2,363
Some other race	21,257	12,489	30,025

HISPANIC ORIGIN AND RACE
Total population	909,476	*****	*****
Hispanic or Latino (of any race)	92,454	*****	*****
Mexican	80,798	76,165	85,431
Puerto Rican	3,535	342	6,728
Cuban	277	0	770
Other Hispanic or Latino	7,844	4,094	11,594
Not Hispanic or Latino	817,022	*****	*****
White alone	692,083	690,606	693,560
Black or African American alone	28,204	25,919	30,489
American Indian or Alaska Native alone	428	75	781
Asian alone	82,934	79,144	86,724
Native Hawaiian and Other Pacific Islander alone	426	0	984
Some other race alone	1,286	0	2,659
Two or more races:	11,661	7,518	15,804
Two races including Some other race	862	2	1,722
Two races excluding Some other race, and Three or more races	10,799	6,578	15,020

RELATIONSHIP
Household population	909,476	*****	*****
Householder	345,130	337,535	352,725
Spouse	199,550	191,724	207,376
Child	300,064	292,169	307,959
Other relatives	39,293	30,634	47,952
Nonrelatives	25,439	19,768	31,110
Unmarried partner	9,540	6,606	12,474

HOUSEHOLDS BY TYPE
Total households	336,040	332,351	339,729
Family households (families)	242,711	234,096	251,326
With own children under 18 years	133,138	125,499	140,778
Married-couple families	196,213	186,970	205,456
With own children under 18 years	108,987	100,539	117,435
Female householder, no husband present	31,327	26,125	36,529
With own children under 18 years	16,962	13,177	20,747
Nonfamily households	93,329	84,350	102,308
Householder living alone	78,538	71,078	85,998
65 years and over	23,679	20,316	27,042

Households with one or more people under 18 years	143,125	134,794	151,456
Households with one or more people 65 years and over	65,158	61,233	69,083

Average household size	2.71	2.68	2.74
Average family size	3.26	3.18	3.34

HOUSING OCCUPANCY
Total housing units	344,729	*****	*****
Occupied housing units	336,040	332,351	339,729
Vacant housing units	8,689	5,000	12,378

Homeowner vacancy rate (percent)	0.3	0.0	0.8
Rental vacancy rate (percent)	4.3	1.5	7.1

HOUSING TENURE
Occupied housing units	336,040	332,351	339,729
Owner-occupied	254,501	245,096	263,906
Renter-occupied	81,539	72,598	90,480

Average household size of owner-occupied unit	2.84	2.77	2.91
Average household size of renter-occupied unit	2.28	2.13	2.43

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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American Community Survey (ACS)