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 Jefferson 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
77,446
*****
*****
SEX AND AGE
Male
36,181
35,953
36,409
Female
41,265
41,037
41,493
Under 5 years
5,955
5,842
6,068
5 to 9 years
4,923
4,032
5,814
10 to 14 years
6,856
5,968
7,744
15 to 19 years
5,754
5,172
6,336
20 to 24 years
6,278
5,558
6,998
25 to 34 years
8,408
7,745
9,071
35 to 44 years
10,507
10,397
10,617
45 to 54 years
10,906
10,904
10,908
55 to 59 years
4,705
4,124
5,286
60 to 64 years
3,301
2,728
3,874
65 to 74 years
5,008
4,755
5,261
75 to 84 years
3,852
3,424
4,280
85 years and over
993
619
1,367
 
Median age (years)
35.5
35.1
35.9
 
18 years and over
56,178
55,927
56,429
21 years and over
52,973
52,194
53,752
62 years and over
11,678
11,151
12,205
65 years and over
9,853
9,754
9,952
Male
4,020
3,921
4,119
Female
5,833
5,307
6,359
 
RACE
One race
76,319
75,739
76,899
White
35,803
35,499
36,107
Black or African American
39,832
39,222
40,442
American Indian and Alaska Native
159
18
300
Asian
265
0
546
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
0
0
526
Native Hawaiian
N
N
N
Guamanian or Chamorro
N
N
N
Samoan
N
N
N
Other Pacific Islander
N
N
N
Some other race
260
0
580
Two or more races
1,127
547
1,707
Two races including Some other race
0
0
526
Two races excluding Some other race, and Three or more races
1,127
547
1,707
 
Race alone or in combination with one or more other races:
White
36,703
36,088
37,318
Black or African American
40,759
40,422
41,096
American Indian and Alaska Native
946
528
1,364
Asian
314
21
607
Native Hawaiian and Other Pacific Islander
0
0
526
Some other race
260
0
580
 
HISPANIC ORIGIN AND RACE
Total population
77,446
*****
*****
Hispanic or Latino (of any race)
787
*****
*****
Mexican
514
243
785
Puerto Rican
0
0
526
Cuban
273
2
544
Other Hispanic or Latino
0
0
526
Not Hispanic or Latino
76,659
*****
*****
White alone
35,382
34,856
35,908
Black or African American alone
39,679
39,091
40,267
American Indian or Alaska Native alone
159
18
300
Asian alone
265
0
546
Native Hawaiian and Other Pacific Islander alone
0
0
526
Some other race alone
47
0
124
Two or more races:
1,127
547
1,707
Two races including Some other race
0
0
526
Two races excluding Some other race, and Three or more races
1,127
547
1,707
 
RELATIONSHIP
Household population
77,446
*****
*****
Householder
30,385
29,319
31,451
Spouse
15,321
14,187
16,455
Child
23,927
22,460
25,394
Other relatives
5,120
3,864
6,376
Nonrelatives
2,693
1,398
3,988
Unmarried partner
1,296
719
1,873
 
HOUSEHOLDS BY TYPE
Total households
30,221
29,227
31,215
Family households (families)
21,533
20,182
22,884
With own children under 18 years
9,431
8,422
10,440
Married-couple families
14,537
13,265
15,809
With own children under 18 years
5,306
4,417
6,195
Female householder, no husband present
6,239
5,380
7,098
With own children under 18 years
3,957
3,189
4,725
Nonfamily households
8,688
7,436
9,940
Householder living alone
7,357
6,372
8,342
65 years and over
2,734
2,172
3,296
 
Households with one or more people under 18 years
11,186
10,183
12,189
Households with one or more people 65 years and over
7,122
6,572
7,672
 
Average household size
2.56
2.47
2.65
Average family size
3.06
2.93
3.19
 
HOUSING OCCUPANCY
Total housing units
34,907
*****
*****
Occupied housing units
30,221
29,227
31,215
Vacant housing units
4,686
3,692
5,680
 
Homeowner vacancy rate (percent)
1.5
0.0
3.0
Rental vacancy rate (percent)
12.0
6.8
17.3
 
HOUSING TENURE
Occupied housing units
30,221
29,227
31,215
Owner-occupied
19,373
18,134
20,612
Renter-occupied
10,848
9,846
11,850
 
Average household size of owner-occupied unit
2.41
2.28
2.54
Average household size of renter-occupied unit
2.84
2.63
3.05
 
Profile Navigation
  
Viewing 2003 Profile for
Jefferson 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