ACS: 2001 SS01 Tabular Profile for Pennsylvania -- Table 1

2001 Supplementary Survey Profile Pennsylvania

TABLE 1. PROFILE OF GENERAL DEMOGRAPHIC CHARACTERISTICS
	Estimate	Lower Bound	Upper Bound
Total population	11,853,829	*****	*****
SEX AND AGE
Male	5,718,330	5,708,392	5,728,268
Female	6,135,499	6,125,561	6,145,437
Under 5 years	684,487	678,582	690,392
5 to 9 years	797,814	778,184	817,444
10 to 14 years	825,848	806,294	845,402
15 to 19 years	745,263	736,427	754,099
20 to 24 years	715,411	704,968	725,854
25 to 34 years	1,483,850	1,473,117	1,494,583
35 to 44 years	1,908,768	1,897,500	1,920,036
45 to 54 years	1,772,232	1,761,274	1,783,190
55 to 59 years	634,470	619,003	649,937
60 to 64 years	512,170	497,449	526,891
65 to 74 years	928,459	922,804	934,114
75 to 84 years	665,458	654,230	676,686
85 years and over	179,599	169,499	189,699

Median age (years)	38.8	38.6	39.0

18 years and over	9,057,321	9,053,698	9,060,944
21 years and over	8,656,694	8,643,971	8,669,417
62 years and over	2,077,048	2,061,753	2,092,344
65 years and over	1,773,516	1,767,320	1,779,712
Male	727,076	723,771	730,381
Female	1,046,440	1,042,099	1,050,781

RACE
One race	11,702,012	11,685,326	11,718,698
White	10,160,052	10,142,546	10,177,559
Black or African American	1,146,875	1,130,895	1,162,855
American Indian and Alaska Native	12,830	8,580	17,080
Asian	229,028	219,890	238,166
Asian Indian	52,488	43,781	61,195
Chinese (except Taiwanese)	56,027	44,535	67,519
Filipino	21,527	15,704	27,350
Japanese	5,151	2,971	7,331
Korean	32,549	22,712	42,386
Vietnamese	35,038	26,712	43,364
Other Asian	26,248	17,246	35,250
Native Hawaiian and Other Pacific Islander	2,355	491	4,220
Native Hawaiian	N	N	N
Guamanian or Chamorro	N	N	N
Samoan	N	N	N
Other Pacific Islander	N	N	N
Some other race	150,872	135,390	166,354
Two or more races	151,817	135,131	168,503
Two races including Some other race	37,921	28,691	47,151
Two races excluding Some other race, and Three or more races	113,896	100,287	127,505

Race alone or in combination with one or more other races:
White	10,279,097	10,258,988	10,299,206
Black or African American	1,231,856	1,218,440	1,245,272
American Indian and Alaska Native	59,498	48,841	70,155
Asian	257,130	248,383	265,877
Native Hawaiian and Other Pacific Islander	7,361	3,979	10,744
Some other race	197,242	178,643	215,841

HISPANIC ORIGIN AND RACE
Total population	11,853,829	*****	*****
Hispanic or Latino (of any race)	384,586	384,149	385,023
Mexican	60,229	50,037	70,421
Puerto Rican	225,350	208,824	241,876
Cuban	20,315	11,002	29,628
Other Hispanic or Latino	78,692	64,943	92,441
Not Hispanic or Latino	11,469,243	11,468,806	11,469,680
White alone	9,983,203	9,975,215	9,991,191
Black or African American alone	1,125,212	1,110,727	1,139,697
American Indian or Alaska Native alone	10,906	6,849	14,963
Asian alone	227,239	218,580	235,898
Native Hawaiian and Other Pacific Islander alone	1,435	315	2,555
Some other race alone	14,182	8,747	19,617
Two or more races:	107,066	95,904	118,228
Two races including Some other race	8,579	5,205	11,953
Two races excluding Some other race, and Three or more races	98,487	87,754	109,220

RELATIONSHIP
Household population	11,853,829	*****	*****
Householder	4,916,796	4,888,248	4,945,344
Spouse	2,514,625	2,489,512	2,539,738
Child	3,428,928	3,402,243	3,455,613
Other relatives	515,702	489,771	541,633
Nonrelatives	477,778	453,535	502,021
Unmarried partner	231,038	215,238	246,838

HOUSEHOLDS BY TYPE
Total households	4,755,287	4,702,545	4,808,029
Family households (families)	3,172,613	3,119,320	3,225,906
With own children under 18 years	1,424,019	1,396,388	1,451,650
Married-couple families	2,436,900	2,384,145	2,489,655
With own children under 18 years	1,014,744	987,113	1,042,375
Female householder, no husband present	544,402	524,614	564,190
With own children under 18 years	322,530	304,979	340,081
Nonfamily households	1,582,674	1,555,805	1,609,543
Householder living alone	1,355,836	1,328,631	1,383,041
65 years and over	564,913	549,250	580,576

Households with one or more people under 18 years	1,561,013	1,532,513	1,589,513
Households with one or more people 65 years and over	1,299,562	1,277,101	1,322,023

Average household size	2.49	2.46	2.52
Average family size	3.07	3.04	3.10

HOUSING OCCUPANCY
Total housing units	5,294,131	*****	*****
Occupied housing units	4,755,287	4,702,545	4,808,029
Vacant housing units	538,844	486,102	591,586

Homeowner vacancy rate (percent)	1.6	1.4	1.8
Rental vacancy rate (percent)	6.7	5.7	7.7

HOUSING TENURE
Occupied housing units	4,755,287	4,702,545	4,808,029
Owner-occupied	3,387,793	3,334,840	3,440,746
Renter-occupied	1,367,494	1,343,574	1,391,414

Average household size of owner-occupied unit	2.65	2.62	2.68
Average household size of renter-occupied unit	2.11	2.06	2.16

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)