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Census 2000 Supplementary Survey Profile
Charleston County
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TABLE 4. PROFILE OF SELECTED HOUSING CHARACTERISTICS
  Estimate Lower
Bound
Upper
Bound
Total housing units
141,031
*****
*****
UNITS IN STRUCTURE
1-unit, detached
78,930
72,774
85,086
1-unit, attached
6,846
4,305
9,387
2 units
9,553
6,027
13,079
3 or 4 units
12,303
7,803
16,803
5 to 9 units
12,573
8,877
16,269
10 to 19 units
4,577
1,945
7,209
20 or more units
5,989
3,658
8,320
Mobile home
10,123
6,790
13,456
Boat, RV, van, etc.
137
0
373
 
YEAR STRUCTURE BUILT
1999 or later
710
0
1,474
1995 to 1998
13,339
9,610
17,068
1990 to 1994
13,984
10,316
17,652
1980 to 1989
36,186
30,465
41,907
1970 to 1979
15,132
11,482
18,782
1960 to 1969
25,227
21,043
29,411
1950 to 1959
13,864
9,902
17,826
1940 to 1949
7,617
4,977
10,257
1939 or earlier
14,972
11,000
18,944
 
ROOMS
1 room
927
280
1,574
2 rooms
4,634
2,218
7,050
3 rooms
10,243
6,433
14,053
4 rooms
28,425
22,711
34,139
5 rooms
34,181
27,967
40,395
6 rooms
24,824
19,887
29,761
7 rooms
21,494
16,948
26,040
8 rooms
7,808
4,737
10,879
9 rooms or more
8,495
6,071
10,919
Median (rooms)
5.3
5.1
5.5
 
Occupied housing units
111,001
105,883
116,119
YEAR HOUSEHOLDER MOVED INTO UNIT
2000
12,219
7,388
17,050
1995 to 1999
52,563
47,303
57,823
1990 to 1994
12,654
9,828
15,480
1980 to 1989
14,766
11,344
18,188
1970 to 1979
8,145
5,929
10,361
1969 or earlier
10,654
8,410
12,898
 
VEHICLES AVAILABLE
No vehicles available
14,266
10,608
17,924
1
40,148
35,028
45,268
2
42,585
37,447
47,723
3 or more
14,002
10,395
17,609
 
HOUSE HEATING FUEL
Utility gas
27,030
23,408
30,652
Bottled, tank, or LP gas
5,291
3,163
7,420
Electricity
77,083
70,945
83,221
Fuel oil, kerosene, etc.
1,306
471
2,141
Coal or coke
0
0
563
Wood
142
0
376
Solar energy
0
0
563
Other fuel
0
0
563
No fuel used
149
0
398
 
SELECTED CHARACTERISTICS
Lacking complete plumbing facilities
839
0
1,796
Lacking complete kitchen facilities
0
0
563
No telephone service available
3,488
1,110
5,866
 
OCCUPANTS PER ROOM
1.00 or less
108,459
103,219
113,699
1.01 to 1.50
1,687
507
2,867
1.51 or more
855
119
1,591
 
Specified owner-occupied units
55,666
50,167
61,165
VALUE
Less than $50,000
2,984
1,418
4,550
$50,000 to $99,999
13,092
9,853
16,331
$100,000 to $149,999
14,397
11,368
17,426
$150,000 to $199,999
11,048
8,387
13,709
$200,000 to $299,999
3,740
2,214
5,266
$300,000 to $499,999
4,647
2,528
6,766
$500,000 to $999,999
5,111
3,190
7,032
$1,000,000 or more
647
38
1,256
Median (dollars)
139,291
126,469
152,113
 
MORTGAGE STATUS AND SELECTED MONTHLY OWNER COSTS
Housing units with a mortgage
38,834
33,805
43,863
Less than $300
0
0
563
$300 to $499
1,034
250
1,818
$500 to $699
5,789
3,525
8,053
$700 to $999
10,741
7,626
13,856
$1,000 to $1,499
12,159
9,333
14,985
$1,500 to $1,999
5,113
2,953
7,273
$2,000 or more
3,998
2,398
5,599
Median (dollars)
1,076
954
1,198
Housing units without a mortgage
16,832
13,999
19,665
Less than $100
0
0
563
$100 to $199
3,065
1,606
4,524
$200 to $299
5,074
3,535
6,613
$300 to $399
4,633
2,666
6,600
$400 or more
4,060
2,255
5,865
Median (dollars)
305
275
335
 
SELECTED MONTHLY OWNER COSTS AS A PERCENTAGE OF HOUSEHOLD INCOME
Housing unit with a mortgage
38,834
33,805
43,863
Less than 20 percent
16,038
12,860
19,216
20.0 to 24.9 percent
7,704
5,196
10,212
25.0 to 29.9 percent
3,480
2,054
4,906
30.0 to 34.9 percent
3,993
2,267
5,719
35.0 percent or more
7,433
5,092
9,774
Not computed
186
0
498
Housing unit without a mortgage
16,832
13,999
19,665
Less than 10 percent
5,176
3,320
7,032
10.0 to 14.9 percent
4,063
2,426
5,700
15.0 to 19.9 percent
2,605
1,137
4,074
20.0 to 24.9 percent
1,335
243
2,427
25.0 to 29.9 percent
783
126
1,440
30.0 to 34.9 percent
397
0
1,083
35.0 percent or more
2,112
939
3,285
Not computed
361
0
967
 
Specified renter-occupied units
44,973
39,211
50,735
GROSS RENT
Less than $200
861
0
1,760
$200 to $299
1,218
504
1,932
$300 to $499
9,714
6,013
13,415
$500 to $749
14,566
10,565
18,567
$750 to $999
8,329
5,433
11,225
$1,000 to $1,499
2,195
986
3,404
$1,500 or more
5,052
2,450
7,654
No cash rent
3,038
1,429
4,647
Median (dollars)
670
612
728
 
GROSS RENT AS A PERCENTAGE OF HOUSEHOLD INCOME
Less than 15 percent
6,759
3,532
9,986
15.0 to 19.9 percent
8,416
5,562
11,271
20.0 to 24.9 percent
4,806
2,590
7,022
25.0 to 29.9 percent
1,723
512
2,934
30.0 to 34.9 percent
1,960
302
3,618
35.0 percent or more
15,457
11,378
19,536
Not computed
5,852
3,214
8,490

The Census 2000 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.

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.

Source: U.S. Census Bureau  |  American Community Survey Office  |  Page Last Modified: August 23, 2007