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Census 2000 Supplementary Survey Profile
New Castle County
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TABLE 4. PROFILE OF SELECTED HOUSING CHARACTERISTICS
  Estimate Lower
Bound
Upper
Bound
Total housing units
199,521
*****
*****
UNITS IN STRUCTURE
1-unit, detached
103,183
99,848
106,518
1-unit, attached
40,875
38,029
43,721
2 units
6,978
5,341
8,615
3 or 4 units
6,805
5,327
8,283
5 to 9 units
8,264
6,837
9,691
10 to 19 units
17,352
15,336
19,368
20 or more units
10,428
8,905
11,951
Mobile home
5,636
4,501
6,771
Boat, RV, van, etc.
0
0
297
 
YEAR STRUCTURE BUILT
1999 or later
3,612
2,521
4,703
1995 to 1998
9,937
8,508
11,366
1990 to 1994
18,244
16,116
20,373
1980 to 1989
28,600
26,135
31,065
1970 to 1979
27,835
25,540
30,130
1960 to 1969
32,221
30,150
34,292
1950 to 1959
35,226
32,599
37,853
1940 to 1949
15,626
13,625
17,627
1939 or earlier
28,220
25,521
30,919
 
ROOMS
1 room
1,117
658
1,576
2 rooms
5,411
4,104
6,718
3 rooms
17,503
15,023
19,983
4 rooms
23,056
20,670
25,442
5 rooms
27,785
25,394
30,176
6 rooms
39,525
36,324
42,726
7 rooms
32,173
29,592
34,754
8 rooms
27,543
25,309
29,777
9 rooms or more
25,408
23,133
27,683
Median (rooms)
6.1
5.9
6.3
 
Occupied housing units
187,427
185,231
189,623
YEAR HOUSEHOLDER MOVED INTO UNIT
2000
17,547
15,257
19,837
1995 to 1999
74,576
71,586
77,566
1990 to 1994
29,198
26,741
31,655
1980 to 1989
28,677
26,410
30,944
1970 to 1979
14,515
12,842
16,188
1969 or earlier
22,914
21,218
24,610
 
VEHICLES AVAILABLE
No vehicles available
15,481
12,963
17,999
1
62,018
58,347
65,689
2
79,181
75,371
82,991
3 or more
30,747
28,353
33,141
 
HOUSE HEATING FUEL
Utility gas
89,514
86,300
92,728
Bottled, tank, or LP gas
6,258
5,189
7,327
Electricity
46,348
43,432
49,264
Fuel oil, kerosene, etc.
44,164
41,168
47,160
Coal or coke
57
0
151
Wood
366
102
630
Solar energy
0
0
297
Other fuel
348
109
587
No fuel used
372
115
629
 
SELECTED CHARACTERISTICS
Lacking complete plumbing facilities
634
10
1,258
Lacking complete kitchen facilities
901
206
1,596
No telephone service available
3,143
1,891
4,395
 
OCCUPANTS PER ROOM
1.00 or less
183,732
181,234
186,230
1.01 to 1.50
2,973
1,856
4,090
1.51 or more
722
239
1,205
 
Specified owner-occupied units
115,347
111,885
118,809
VALUE
Less than $50,000
1,455
1,034
1,876
$50,000 to $99,999
21,689
19,891
23,488
$100,000 to $149,999
44,127
41,436
46,818
$150,000 to $199,999
24,101
22,129
26,073
$200,000 to $299,999
16,518
14,855
18,181
$300,000 to $499,999
6,278
5,212
7,344
$500,000 to $999,999
1,128
744
1,512
$1,000,000 or more
51
0
135
Median (dollars)
138,456
136,247
140,665
 
MORTGAGE STATUS AND SELECTED MONTHLY OWNER COSTS
Housing units with a mortgage
88,317
85,071
91,563
Less than $300
820
467
1,173
$300 to $499
2,710
2,048
3,372
$500 to $699
6,907
5,825
7,989
$700 to $999
20,874
18,790
22,958
$1,000 to $1,499
33,473
30,937
36,009
$1,500 to $1,999
15,919
14,152
17,686
$2,000 or more
7,614
6,548
8,680
Median (dollars)
1,180
1,155
1,205
Housing units without a mortgage
27,030
24,951
29,109
Less than $100
309
80
538
$100 to $199
6,591
5,659
7,523
$200 to $299
10,752
9,445
12,059
$300 to $399
5,287
4,210
6,364
$400 or more
4,091
3,210
4,972
Median (dollars)
260
250
270
 
SELECTED MONTHLY OWNER COSTS AS A PERCENTAGE OF HOUSEHOLD INCOME
Housing unit with a mortgage
88,317
85,071
91,563
Less than 20 percent
43,254
40,404
46,104
20.0 to 24.9 percent
16,144
14,334
17,954
25.0 to 29.9 percent
10,484
9,001
11,967
30.0 to 34.9 percent
6,402
5,143
7,661
35.0 percent or more
11,857
9,915
13,799
Not computed
176
9
343
Housing unit without a mortgage
27,030
24,951
29,109
Less than 10 percent
16,791
15,285
18,297
10.0 to 14.9 percent
3,531
2,792
4,270
15.0 to 19.9 percent
2,693
1,852
3,535
20.0 to 24.9 percent
1,013
591
1,435
25.0 to 29.9 percent
733
354
1,113
30.0 to 34.9 percent
429
170
688
35.0 percent or more
1,781
1,121
2,441
Not computed
59
0
158
 
Specified renter-occupied units
60,530
56,776
64,284
GROSS RENT
Less than $200
1,893
1,015
2,771
$200 to $299
1,496
867
2,125
$300 to $499
7,124
5,495
8,753
$500 to $749
26,049
22,980
29,118
$750 to $999
15,206
13,218
17,194
$1,000 to $1,499
5,407
4,102
6,712
$1,500 or more
1,367
737
1,997
No cash rent
1,988
1,221
2,755
Median (dollars)
677
664
690
 
GROSS RENT AS A PERCENTAGE OF HOUSEHOLD INCOME
Less than 15 percent
11,156
9,353
12,959
15.0 to 19.9 percent
9,581
7,939
11,223
20.0 to 24.9 percent
9,118
7,179
11,057
25.0 to 29.9 percent
6,013
4,549
7,477
30.0 to 34.9 percent
4,421
3,086
5,756
35.0 percent or more
17,555
14,864
20,246
Not computed
2,686
1,668
3,704

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