ACS: 2001 SS01 Tabular Profile for DuPage County -- Table 1

2001 Supplementary Survey Profile DuPage County

TABLE 1. PROFILE OF GENERAL DEMOGRAPHIC CHARACTERISTICS
	Estimate	Lower Bound	Upper Bound
Total population	896,930	*****	*****
SEX AND AGE
Male	445,087	442,328	447,846
Female	451,843	449,084	454,602
Under 5 years	63,516	63,141	63,891
5 to 9 years	68,334	62,610	74,058
10 to 14 years	62,961	57,417	68,505
15 to 19 years	61,986	58,919	65,053
20 to 24 years	46,951	44,229	49,674
25 to 34 years	132,048	130,136	133,960
35 to 44 years	159,098	155,605	162,591
45 to 54 years	139,978	136,457	143,499
55 to 59 years	47,835	43,263	52,407
60 to 64 years	32,026	27,995	36,057
65 to 74 years	46,275	43,359	49,191
75 to 84 years	27,646	25,618	29,674
85 years and over	8,276	6,289	10,263

Median age (years)	36.0	35.7	36.3

18 years and over	663,946	663,548	664,344
21 years and over	633,776	630,227	637,325
62 years and over	99,226	94,921	103,531
65 years and over	82,197	79,389	85,005
Male	34,323	32,663	35,983
Female	47,874	46,326	49,422

RACE
One race	880,453	875,399	885,507
White	765,209	759,213	771,205
Black or African American	23,787	20,365	27,209
American Indian and Alaska Native	393	0	893
Asian	77,516	73,972	81,060
Asian Indian	37,726	28,968	46,484
Chinese (except Taiwanese)	8,278	4,354	12,202
Filipino	19,512	11,909	27,115
Japanese	689	0	1,788
Korean	4,015	1,467	6,563
Vietnamese	2,250	0	5,484
Other Asian	5,046	1,459	8,633
Native Hawaiian and Other Pacific Islander	238	0	629
Native Hawaiian	N	N	N
Guamanian or Chamorro	N	N	N
Samoan	N	N	N
Other Pacific Islander	N	N	N
Some other race	13,310	7,438	19,182
Two or more races	16,477	11,423	21,531
Two races including Some other race	3,775	765	6,785
Two races excluding Some other race, and Three or more races	12,702	8,341	17,063

Race alone or in combination with one or more other races:
White	779,881	771,316	788,446
Black or African American	30,435	29,364	31,506
American Indian and Alaska Native	3,781	3,101	4,461
Asian	82,948	82,095	83,801
Native Hawaiian and Other Pacific Islander	238	0	629
Some other race	17,085	10,462	23,708

HISPANIC ORIGIN AND RACE
Total population	896,930	*****	*****
Hispanic or Latino (of any race)	85,933	*****	*****
Mexican	69,541	63,753	75,329
Puerto Rican	5,525	2,265	8,785
Cuban	2,576	532	4,620
Other Hispanic or Latino	8,291	3,823	12,759
Not Hispanic or Latino	810,997	*****	*****
White alone	695,477	694,918	696,036
Black or African American alone	23,495	20,309	26,681
American Indian or Alaska Native alone	393	0	893
Asian alone	77,516	73,972	81,060
Native Hawaiian and Other Pacific Islander alone	238	0	629
Some other race alone	0	0	488
Two or more races:	13,878	9,291	18,465
Two races including Some other race	1,715	0	4,094
Two races excluding Some other race, and Three or more races	12,163	7,828	16,498

RELATIONSHIP
Household population	896,930	*****	*****
Householder	334,480	326,944	342,016
Spouse	201,215	193,902	208,528
Child	282,137	275,210	289,064
Other relatives	47,954	39,547	56,361
Nonrelatives	31,144	24,935	37,353
Unmarried partner	14,756	11,227	18,285

HOUSEHOLDS BY TYPE
Total households	327,213	323,501	330,926
Family households (families)	241,036	233,992	248,080
With own children under 18 years	122,012	113,607	130,417
Married-couple families	197,751	189,559	205,943
With own children under 18 years	99,694	92,599	106,789
Female householder, no husband present	28,324	23,262	33,386
With own children under 18 years	17,658	13,406	21,910
Nonfamily households	86,177	79,519	92,835
Householder living alone	69,113	62,860	75,367
65 years and over	19,417	16,308	22,526

Households with one or more people under 18 years	127,833	119,400	136,266
Households with one or more people 65 years and over	58,546	55,335	61,757

Average household size	2.74	2.71	2.77
Average family size	3.22	3.14	3.30

HOUSING OCCUPANCY
Total housing units	340,473	*****	*****
Occupied housing units	327,213	323,501	330,926
Vacant housing units	13,260	9,548	16,973

Homeowner vacancy rate (percent)	0.6	0.1	1.1
Rental vacancy rate (percent)	7.3	4.0	10.6

HOUSING TENURE
Occupied housing units	327,213	323,501	330,926
Owner-occupied	251,255	244,485	258,025
Renter-occupied	75,958	69,645	82,271

Average household size of owner-occupied unit	2.92	2.87	2.97
Average household size of renter-occupied unit	2.15	2.02	2.28

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.

American Community Survey (ACS)