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 District of Columbia
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
528,759
*****
*****
SEX AND AGE
Male
247,908
247,317
248,499
Female
280,851
280,260
281,442
Under 5 years
33,362
33,196
33,528
5 to 9 years
30,166
28,130
32,202
10 to 14 years
29,396
27,339
31,453
15 to 19 years
17,207
16,601
17,813
20 to 24 years
40,951
40,446
41,456
25 to 34 years
106,438
106,178
106,698
35 to 44 years
82,481
81,612
83,350
45 to 54 years
71,418
70,568
72,268
55 to 59 years
28,557
26,779
30,335
60 to 64 years
25,436
23,703
27,169
65 to 74 years
32,771
32,088
33,454
75 to 84 years
22,772
21,678
23,866
85 years and over
7,804
6,763
8,845
 
Median age (years)
35.7
35.5
35.9
 
18 years and over
421,268
420,949
421,587
21 years and over
412,521
410,867
414,175
62 years and over
76,904
75,404
78,404
65 years and over
63,347
62,840
63,854
Male
23,921
23,666
24,176
Female
39,426
38,940
39,912
 
RACE
One race
520,674
519,058
522,290
White
161,226
156,945
165,507
Black or African American
311,611
310,043
313,179
American Indian and Alaska Native
2,469
1,165
3,773
Asian
16,847
16,187
17,507
Asian Indian
3,304
2,197
4,411
Chinese (except Taiwanese)
3,257
2,320
4,194
Filipino
2,512
1,558
3,466
Japanese
1,028
518
1,538
Korean
1,830
1,114
2,546
Vietnamese
2,355
1,051
3,659
Other Asian
2,561
1,079
4,043
Native Hawaiian and Other Pacific Islander
484
0
1,068
Native Hawaiian
N
N
N
Guamanian or Chamorro
N
N
N
Samoan
N
N
N
Other Pacific Islander
N
N
N
Some other race
28,037
23,826
32,248
Two or more races
8,085
6,469
9,701
Two races including Some other race
2,886
1,704
4,068
Two races excluding Some other race, and Three or more races
5,199
4,135
6,263
 
Race alone or in combination with one or more other races:
White
166,223
161,707
170,739
Black or African American
316,481
314,779
318,183
American Indian and Alaska Native
4,016
2,539
5,493
Asian
18,842
18,185
19,499
Native Hawaiian and Other Pacific Islander
696
67
1,325
Some other race
30,923
26,693
35,153
 
HISPANIC ORIGIN AND RACE
Total population
528,759
*****
*****
Hispanic or Latino (of any race)
51,900
*****
*****
Mexican
8,240
5,568
10,912
Puerto Rican
2,811
1,615
4,007
Cuban
749
295
1,203
Other Hispanic or Latino
40,100
37,286
42,914
Not Hispanic or Latino
476,859
*****
*****
White alone
143,301
142,930
143,672
Black or African American alone
308,871
307,730
310,012
American Indian or Alaska Native alone
1,312
1,074
1,550
Asian alone
16,524
15,972
17,076
Native Hawaiian and Other Pacific Islander alone
127
0
274
Some other race alone
1,155
599
1,711
Two or more races:
5,569
4,442
6,696
Two races including Some other race
564
92
1,036
Two races excluding Some other race, and Three or more races
5,005
3,959
6,051
 
RELATIONSHIP
Household population
528,759
*****
*****
Householder
260,434
255,928
264,940
Spouse
59,411
56,328
62,494
Child
120,713
116,747
124,679
Other relatives
47,355
42,644
52,066
Nonrelatives
40,846
36,291
45,401
Unmarried partner
12,943
11,182
14,704
 
HOUSEHOLDS BY TYPE
Total households
246,669
244,056
249,282
Family households (families)
112,564
108,081
117,047
With own children under 18 years
50,745
47,414
54,076
Married-couple families
55,606
52,221
58,991
With own children under 18 years
20,043
17,752
22,334
Female householder, no husband present
47,760
44,700
50,820
With own children under 18 years
27,294
24,480
30,108
Nonfamily households
134,105
130,119
138,091
Householder living alone
112,249
107,864
116,634
65 years and over
25,976
24,266
27,686
 
Households with one or more people under 18 years
61,175
57,842
64,508
Households with one or more people 65 years and over
49,971
48,604
51,338
 
Average household size
2.14
2.11
2.17
Average family size
3.09
3.01
3.17
 
HOUSING OCCUPANCY
Total housing units
272,394
*****
*****
Occupied housing units
246,669
244,056
249,282
Vacant housing units
25,725
23,112
28,338
 
Homeowner vacancy rate (percent)
1.4
0.7
2.0
Rental vacancy rate (percent)
4.7
3.7
5.7
 
HOUSING TENURE
Occupied housing units
246,669
244,056
249,282
Owner-occupied
103,580
100,403
106,757
Renter-occupied
143,089
139,702
146,476
 
Average household size of owner-occupied unit
2.28
2.21
2.35
Average household size of renter-occupied unit
2.04
1.99
2.09
 
Profile Navigation
  
Viewing 2003 Profile for
District of Columbia
  Demographic - Table 1
  Social - Table 2
  Economic - Table 3
  Housing - Table 4
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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