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2001 Supplementary Survey Profile
St. Charles County
Supplementary Survey 2001 Logo

TABLE 4. PROFILE OF SELECTED HOUSING CHARACTERISTICS
  Estimate Lower
Bound
Upper
Bound
Total housing units
110,568
*****
*****
UNITS IN STRUCTURE
1-unit, detached
82,006
78,034
85,978
1-unit, attached
9,600
7,145
12,055
2 units
2,246
862
3,630
3 or 4 units
4,001
1,877
6,125
5 to 9 units
3,676
1,658
5,694
10 to 19 units
2,140
756
3,524
20 or more units
2,725
1,405
4,045
Mobile home
4,174
2,463
5,885
Boat, RV, van, etc.
0
0
505
 
YEAR STRUCTURE BUILT
1999 or later
10,094
7,357
12,831
1995 to 1998
14,618
11,975
17,261
1990 to 1994
17,234
14,479
19,990
1980 to 1989
24,026
20,703
27,349
1970 to 1979
23,818
19,921
27,715
1960 to 1969
10,769
8,403
13,135
1950 to 1959
6,846
4,627
9,065
1940 to 1949
1,614
716
2,512
1939 or earlier
1,549
604
2,494
 
ROOMS
1 room
189
0
506
2 rooms
1,586
606
2,566
3 rooms
4,352
2,646
6,058
4 rooms
11,771
8,733
14,809
5 rooms
30,081
26,129
34,033
6 rooms
20,190
16,961
23,419
7 rooms
13,431
10,982
15,880
8 rooms
16,815
14,030
19,600
9 rooms or more
12,153
9,622
14,684
Median (rooms)
5.9
5.7
6.1
 
Occupied housing units
106,299
104,294
108,304
YEAR HOUSEHOLDER MOVED INTO UNIT
2000 or later
20,014
16,534
23,494
1995 to 1999
42,214
37,751
46,677
1990 to 1994
15,896
12,834
18,958
1980 to 1989
14,414
11,586
17,242
1970 to 1979
9,151
6,968
11,334
1969 or earlier
4,610
3,191
6,029
 
VEHICLES AVAILABLE
No vehicles available
3,905
2,126
5,684
1
28,717
24,349
33,085
2
47,824
43,128
52,520
3 or more
25,853
22,017
29,689
 
HOUSE HEATING FUEL
Utility gas
72,010
67,801
76,219
Bottled, tank, or LP gas
5,143
3,455
6,831
Electricity
28,168
24,409
31,927
Fuel oil, kerosene, etc.
503
0
1,312
Coal or coke
0
0
505
Wood
475
49
901
Solar energy
0
0
505
Other fuel
0
0
505
No fuel used
0
0
505
 
SELECTED CHARACTERISTICS
Lacking complete plumbing facilities
0
0
505
Lacking complete kitchen facilities
189
0
506
No telephone service available
1,364
260
2,468
 
OCCUPANTS PER ROOM
1.00 or less
105,961
103,918
108,004
1.01 to 1.50
338
0
749
1.51 or more
0
0
505
 
Specified owner-occupied units
80,307
76,223
84,391
VALUE
Less than $50,000
961
179
1,743
$50,000 to $99,999
15,409
12,662
18,156
$100,000 to $149,999
33,215
29,399
37,031
$150,000 to $199,999
17,179
14,321
20,037
$200,000 to $299,999
11,026
8,498
13,554
$300,000 to $499,999
2,386
984
3,789
$500,000 to $999,999
131
0
354
$1,000,000 or more
0
0
505
Median (dollars)
135,919
131,809
140,029
 
MORTGAGE STATUS AND SELECTED MONTHLY OWNER COSTS
Housing units with a mortgage
62,873
59,118
66,628
Less than $300
379
0
839
$300 to $499
3,025
1,469
4,581
$500 to $699
2,058
1,091
3,025
$700 to $999
17,093
14,191
19,995
$1,000 to $1,499
29,692
26,356
33,028
$1,500 to $1,999
8,366
6,345
10,387
$2,000 or more
2,260
943
3,577
Median (dollars)
1,144
1,101
1,187
Housing units without a mortgage
17,434
14,842
20,026
Less than $100
0
0
505
$100 to $199
1,253
392
2,114
$200 to $299
2,800
1,591
4,009
$300 to $399
7,155
5,023
9,287
$400 or more
6,226
4,284
8,168
Median (dollars)
361
336
386
 
SELECTED MONTHLY OWNER COSTS AS A PERCENTAGE OF HOUSEHOLD INCOME
Housing unit with a mortgage
62,873
59,118
66,628
Less than 20 percent
31,186
27,533
34,839
20.0 to 24.9 percent
12,424
9,768
15,081
25.0 to 29.9 percent
8,218
5,733
10,703
30.0 to 34.9 percent
4,687
3,220
6,154
35.0 percent or more
6,092
4,199
7,985
Not computed
266
0
692
Housing unit without a mortgage
17,434
14,842
20,026
Less than 10 percent
9,952
8,035
11,869
10.0 to 14.9 percent
3,023
1,850
4,196
15.0 to 19.9 percent
1,975
805
3,145
20.0 to 24.9 percent
1,173
0
2,411
25.0 to 29.9 percent
162
0
444
30.0 to 34.9 percent
494
0
1,098
35.0 percent or more
655
0
1,445
Not computed
0
0
505
 
Specified renter-occupied units
19,362
15,559
23,165
GROSS RENT
Less than $200
481
0
1,027
$200 to $299
0
0
505
$300 to $499
2,064
1,001
3,127
$500 to $749
9,830
6,667
12,993
$750 to $999
4,549
2,607
6,491
$1,000 to $1,499
1,503
351
2,655
$1,500 or more
797
163
1,431
No cash rent
138
0
371
Median (dollars)
687
652
722
 
GROSS RENT AS A PERCENTAGE OF HOUSEHOLD INCOME
Less than 15 percent
3,789
2,070
5,508
15.0 to 19.9 percent
3,186
1,491
4,881
20.0 to 24.9 percent
2,838
1,416
4,260
25.0 to 29.9 percent
2,179
900
3,458
30.0 to 34.9 percent
202
0
542
35.0 percent or more
6,878
3,966
9,790
Not computed
290
0
632

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.

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