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

2001 Supplementary Survey Profile Jefferson County

TABLE 1. PROFILE OF GENERAL DEMOGRAPHIC CHARACTERISTICS
	Estimate	Lower Bound	Upper Bound
Total population	643,629	*****	*****
SEX AND AGE
Male	304,068	301,522	306,614
Female	339,561	337,015	342,107
Under 5 years	44,729	43,277	46,181
5 to 9 years	36,962	32,076	41,848
10 to 14 years	54,300	49,297	59,303
15 to 19 years	42,742	42,153	43,331
20 to 24 years	41,742	39,594	43,890
25 to 34 years	90,086	87,512	92,660
35 to 44 years	99,792	97,639	101,945
45 to 54 years	92,338	91,455	93,221
55 to 59 years	32,394	28,322	36,466
60 to 64 years	23,773	19,976	27,570
65 to 74 years	44,495	44,328	44,662
75 to 84 years	30,647	27,941	33,353
85 years and over	9,629	7,187	12,071

Median age (years)	36.2	35.9	36.5

18 years and over	480,249	477,832	482,666
21 years and over	458,999	455,498	462,500
62 years and over	96,694	94,128	99,260
65 years and over	84,771	83,816	85,726
Male	32,611	32,444	32,778
Female	52,160	51,241	53,079

RACE
One race	639,130	636,577	641,683
White	372,796	371,067	374,525
Black or African American	256,665	254,652	258,678
American Indian and Alaska Native	1,363	541	2,185
Asian	5,731	4,291	7,171
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	713	0	1,800
Native Hawaiian	N	N	N
Guamanian or Chamorro	N	N	N
Samoan	N	N	N
Other Pacific Islander	N	N	N
Some other race	1,862	26	3,698
Two or more races	4,499	1,946	7,052
Two races including Some other race	0	0	546
Two races excluding Some other race, and Three or more races	4,499	1,946	7,052

Race alone or in combination with one or more other races:
White	376,505	374,325	378,685
Black or African American	259,399	257,399	261,399
American Indian and Alaska Native	3,767	2,440	5,094
Asian	6,197	4,889	7,505
Native Hawaiian and Other Pacific Islander	713	0	1,800
Some other race	1,862	26	3,698

HISPANIC ORIGIN AND RACE
Total population	643,629	*****	*****
Hispanic or Latino (of any race)	10,235	*****	*****
Mexican	3,751	1,010	6,492
Puerto Rican	3,407	1,198	5,616
Cuban	545	0	1,535
Other Hispanic or Latino	2,532	408	4,656
Not Hispanic or Latino	633,394	*****	*****
White alone	364,740	364,194	365,286
Black or African American alone	256,450	254,554	258,346
American Indian or Alaska Native alone	1,363	541	2,185
Asian alone	5,731	4,291	7,171
Native Hawaiian and Other Pacific Islander alone	713	0	1,800
Some other race alone	835	0	2,143
Two or more races:	3,562	1,524	5,600
Two races including Some other race	0	0	546
Two races excluding Some other race, and Three or more races	3,562	1,524	5,600

RELATIONSHIP
Household population	643,629	*****	*****
Householder	266,878	258,910	274,846
Spouse	118,205	111,879	124,531
Child	192,197	185,170	199,224
Other relatives	39,108	30,823	47,393
Nonrelatives	27,241	20,730	33,752
Unmarried partner	6,597	4,315	8,879

HOUSEHOLDS BY TYPE
Total households	265,062	259,998	270,126
Family households (families)	175,786	167,374	184,198
With own children under 18 years	83,488	77,248	89,728
Married-couple families	116,060	108,236	123,884
With own children under 18 years	50,628	45,365	55,892
Female householder, no husband present	47,742	42,114	53,370
With own children under 18 years	27,790	22,795	32,785
Nonfamily households	89,276	81,054	97,498
Householder living alone	74,825	67,657	81,993
65 years and over	21,935	18,473	25,397

Households with one or more people under 18 years	93,492	87,034	99,950
Households with one or more people 65 years and over	61,386	58,357	64,415

Average household size	2.43	2.38	2.48
Average family size	3.00	2.90	3.10

HOUSING OCCUPANCY
Total housing units	291,320	*****	*****
Occupied housing units	265,062	259,998	270,126
Vacant housing units	26,258	21,194	31,322

Homeowner vacancy rate (percent)	1.7	0.5	2.9
Rental vacancy rate (percent)	6.5	4.2	8.8

HOUSING TENURE
Occupied housing units	265,062	259,998	270,126
Owner-occupied	165,342	157,333	173,351
Renter-occupied	99,720	91,251	108,189

Average household size of owner-occupied unit	2.61	2.54	2.68
Average household size of renter-occupied unit	2.12	2.00	2.24

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)