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2007 Transportation Profiles

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Geographic Area: District of Columbia FIPS: 011

Download an Excel file* of this document: part1profile1_districtofcolumbia.xls.

R1. Selected Characteristics
R1. Selected Characteristics Census 2000 2005-2007 ACS Is Change Significant
in number?
Number MOE(+/-) Number MOE(+/-)
Total Persons 1 572,059 -- 585,267 -- --
Persons in Households 2 536,373 -- 549,987 -- --
Total Households 3 248,590 737 249,805 1,965 No
Average Household Size 4 2.16 -- 2.20 -- --
Average Vehicles per Household 5 0.89 -- 0.89 0.02 --
 
Persons in Group Quarters 6 35,686 -- 35,280 -- --
 
Total Workers 7 266,381 1,804 293,261 3,690 Yes
Workers at Work 8 260,884 1,801 283,255 3,115 Yes
R2. Mode to Work
R2. Mode to Work 9 CTPP2000 2005-2007 ACS Is Change Significant
in number?
Number Percent MOE(+/-) Number Percent MOE(+/-)
Total Workers 260,885 100.0 -- 283,255 100.0 -- --
Drove alone 100,170 38.4 0.5 102,732 36.3 0.9 Yes
2-person carpool 21,430 8.2 0.3 15,691 5.5 0.5 Yes
3-person carpool 4,460 1.7 0.1 2,062 0.7 0.2 Yes
4-person carpool 1,265 0.5 0.1 784 0.3 0.2 Yes
5- or 6-person carpool 950 0.4 0.1 506 0.2 0.1 Yes
7 or more person carpool 500 0.2 0.0 307 0.1 0.1 Yes
Bus or trolley bus 38,165 14.6 0.3 45,913 16.2 0.8 Yes
Streetcar or trolley car 300 0.1 0.0 1,273 0.4 0.2 Yes
Subway or elevated 45,410 17.4 0.4 58,228 20.6 0.8 Yes
Railroad 575 0.2 0.0 1,654 0.6 0.2 Yes
Ferryboat 10 0.0 0.0 48 0.0 0.0 No
Bicycle 3,035 1.2 0.1 4,893 1.7 0.3 Yes
Walked 30,785 11.8 0.3 32,714 11.5 0.7 No
Taxicab 2,035 0.8 0.1 889 0.3 0.1 Yes
Motorcycle 200 0.1 0.0 351 0.1 0.1 No
Other means 1,665 0.6 0.1 1,799 0.6 0.2 No
Worked at home 9,930 3.8 0.2 13,411 4.7 0.4 Yes
R2.C. Mode to Work (Collapsed)
R2.C. Mode to Work (Collapsed) 9, 10 CTPP2000 2005-2007 ACS Is Change Significant
in number?
Number Percent MOE(+/-) Number Percent MOE (+/-)
Total Workers 260,885 100.0 -- 283,255 100.0 -- --
Drove alone 100,170 38.4 0.5 102,732 36.3 0.9 Yes
Carpooled 28,605 11.0 0.3 19,350 6.8 0.5 Yes
Public transportation 84,460 32.4 0.4 107,116 37.8 1.1 Yes
Walked 30,785 11.8 0.3 32,714 11.5 0.7 No
Taxicab, motorcycle, bicycle, other means 6,935 2.7 0.2 7,932 2.8 0.3 No
Worked at home 9,930 3.8 0.2 13,411 4.7 0.4 Yes
R3. Travel Time to Work
R3. Travel Time to Work 11 CTPP2000 2005-2007 ACS Is Change Significant
in number?
Number Percent MOE(+/-) Number Percent MOE (+/-)
Total Workers not Working at Home 250,954 100.0 -- 269,844 100.0 -- --
Less than 10 minutes 16,186 6.4 0.2 18,202 6.7 0.6 No
10 to 14 23,202 9.2 0.3 21,865 8.1 0.5 Yes
15 to 19 34,257 13.7 0.3 34,874 12.9 0.6 Yes
20 to 29 57,658 23.0 0.4 62,047 23.0 0.8 No
30 to 44 71,404 28.5 0.4 78,495 29.1 1.0 No
45 to 59 25,167 10.0 0.3 29,726 11.0 0.6 Yes
60 or more 23,080 9.2 0.3 24,635 9.1 0.6 No
R4. Departure Time to Work
R4. Departure Time to Work 12 Census 2000 2005-2007 ACS Is Change Significant
in number?
Number Percent MOE(+/-) Number Percent MOE(+/-)
Total Workers not Working at Home 250,954 100.0 -- 269,844 100.0 -- --
5:00 - 5:59 a.m. 11,830 4.7 0.2 17,267 6.4 0.6 Yes
6:00 - 6:59 a.m. 31,598 12.6 0.3 33,187 12.3 0.7 No
7:00 - 7:59 a.m. 65,585 26.1 0.4 65,762 24.4 0.9 Yes
8:00 - 8:59 a.m. 75,576 30.1 0.4 82,681 30.6 1.0 No
9:00 - 11:59 p.m. 60,967 24.3 0.4 63,439 23.5 0.8 No
12:00 a.m. - 4:59 a.m. 5,398 2.2 0.1 7,508 2.8 0.4 Yes
R4. Departure Time to Work
R5. Mean Travel Time by Mode to Work 13 CTPP2000 2005-2007 ACS
Mean Travel Time Mean Travel Time
Total Workers 29.0 29.4
Drove alone 26.6 26.5
Carpooled 29.0 27.0
Public transportation 38.7 37.5
Taxicab, motorcycle, walk,bicycle, other means 18.2 16.4

Notes:

1 Census 2000 SF3 Table P1 and 2005-2007 ACS Table B01003

2 Census 2000 SF3 Table P9 and 2005-2007 ACS Table C09016

3 Census 2000 SF3 Table P10 and 2005-2007 ACS TableC08201

4 Average household size is calculated by dividing total households by total persons in households

5 Census 2000 SF3 Table H46 and 2005-2007 ACS Table B25046

6 Census 2000 SF3 Table P9 and 2005-2007 ACS Table B26001

7 Census 2000 SF3 Table P43 and 2005-2007 ACS Table C23001

8 Census 2000 SF3 Table P30 and 2005-2007 ACS Table C08301

9 CTPP2000 Table 1-002 and 2005-2007 ACS Table C08301

10 R2.C just uses CTPP2000, but could potentially use Census 2000 SF3 Table P30

13 Census 2000 SF3 Table P31 and 2005-2007 ACS Table C08134

12 Census 2000 SF3 Table P34 and 2005-2007 ACS Table C08302

13 CTPP2000 Table 1-118 and 2005-2007 ACS Table C08136

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Updated: 05/12/2011
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