CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Arlington County, Virginia
TABLE 1. SELECTED CHARACTERISTICS BY PLACE OF WORK, 1990 and 2000
Selected Characteristics (Universe: All Workers)		1990		2000		Change 1990 to 2000
Selected Characteristics (Universe: All Workers)		Number	Percent	Number	Percent	Number	Percent
Workers 16 years or over		163,888	100	163,645	100	-243	-0.1
Sex
Male		95,178	58.1	94,350	57.7	-828	-0.9
Female		68,710	41.9	69,300	42.3	590	0.9
Mode to work
Drove alone		89,986	54.9	95,530	58.4	5,544	6.2
2-person carpool		20,305	12.4	17,750	10.8	-2,555	-12.6
3-or-more-person carpool		15,523	9.5	11,405	7.0	-4,118	-26.5
Bus or trolley bus		12,409	7.6	8,295	5.1	-4,114	-33.2
All other transit¹		14,075	8.6	18,825	11.5	4,750	33.7
Bicycle or walked		6,936	4.2	6,550	4.0	-386	-5.6
Taxicab, motorcycle, or other mode		1,539	0.9	1,400	0.9	-139	-9.0
Worked at home		3,115	1.9	3,890	2.4	775	24.9
Travel time to work (Universe = Workers who did not work at home)
Less than 5		2,002	1.2	1,915	1.2	-87	-4.3
5 to 9		7,565	4.7	6,515	4.1	-1,050	-13.9
10 to 14		13,626	8.5	10,540	6.6	-3,086	-22.6
15 to 19		15,597	9.7	14,670	9.2	-927	-5.9
20 to 29		25,661	16.0	24,590	15.4	-1,071	-4.2
30 to 44		42,504	26.4	42,850	26.8	346	0.8
45- 59		26,529	16.5	27,425	17.2	896	3.4
60 or more		27,289	17.0	31,255	19.6	3,966	14.5
Mean travel time (minutes)		34.3	(X)	38.0	(X)	3.7	(X)
Median travel time (minutes)		33.1	(X)	30.9	(X)	-2.2	(X)

TABLE 2. MODE TO WORK BY TRAVEL TIME, 2000
(Universe = Workers who did not work at home)
	Mean travel time (mins.)	Total	Less than 10 minutes	10 to 19 minutes	20 to 29 minutes	30 to 44 minutes	45 -59 minutes	60 or more minutes
Total	38.0	159,755	8,430	25,210	24,590	42,850	27,425	31,255
Row percent		100	5.3	15.8	15.4	26.8	17.2	19.6
Column percent		100	100	100	100	100	100	100
Drove alone	35.6	95,530	4,815	17,310	16,795	26,180	14,985	15,450
Row percent		100	5.0	18.1	17.6	27.4	15.7	16.2
Column percent		59.8	57.1	68.7	68.3	61.1	54.6	49.4
2-person carpool	37.5	17,750	695	2,790	2,760	5,040	3,370	3,100
Row percent		100	3.9	15.7	15.5	28.4	19.0	17.5
Column percent		11.1	8.2	11.1	11.2	11.8	12.3	9.9
3+ carpool	45.9	11,405	79	625	1,150	3,615	2,890	3,040
Row percent		100	0.7	5.5	10.1	31.7	25.3	26.7
Column percent		7.1	0.9	2.5	4.7	8.4	10.5	9.7
Bus or trolley bus	43.1	8,295	175	1,025	1,265	2,050	1,355	2,430
Row percent		100	2.1	12.4	15.3	24.7	16.3	29.3
Column percent		5.2	2.1	4.1	5.1	4.8	4.9	7.8
All other transit¹	50.0	18,825	65	770	1,670	5,170	4,550	6,605
Row percent		100	0.0	0.0	0.0	0.0	0.0	0.0
Column percent		11.8	0.8	3.1	6.8	12.1	16.6	21.1
Bicycle or walked	16.5	6,550	2,500	2,390	760	520	109	270
Row percent		100	38.2	36.5	11.6	7.9	1.7	4.1
Column percent		4.1	29.7	9.5	3.1	1.2	0.4	0.9
All other modes¹	50.4	1,400	110	310	190	270	180	345
Row percent		100	7.9	22.1	13.6	19.3	12.9	24.6
Column percent		0.9	1.3	1.2	0.8	0.6	0.7	1.1
Notes:
1. See notes1.htm
2. Workers-at-work shown here differs from local employment in many ways. For more information, please read notes2.htm

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Arlington County, Virginia
TABLE 3. MODE TO WORK BY VEHICLES AVAILABLE IN HOUSEHOLDS
Mode to Work (Universe = Workers living in households)				Workers living in households…
Mode to Work (Universe = Workers living in households)				Total	Without a vehicle	With 1 vehicle	With 2+ vehicles
Total				161,400	10,220	43,715	107,465
Drove alone				95,125	2,655	23,500	68,970
2-person carpool				17,600	605	4,525	12,470
3-or-more-person carpool				11,325	450	2,050	8,815
Bus or trolley bus				7,985	2,055	2,930	3,005
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				18,710	2,840	6,660	9,210
Bicycle or walked				5,650	1,355	2,285	2,010
Taxicab, motorcycle or other means				1,355	160	455	745
Worked at Home				3,650	105	1,310	2,230

TABLE 4. SEX OF WORKER BY INDUSTRY¹ AND OCCUPATON¹
(Universe = All Workers)				All Workers	Sex
(Universe = All Workers)				All Workers	Male	Female
Workers 16 years and over				163,645	94,350	69,300
Industry
Agriculture, forestry, fishing and hunting and mining				425	250	180
Construction				7,360	6,520	840
Manufacturing				4,950	3,290	1,660
Wholesale trade				1,760	1,105	660
Retail trade				8,790	4,895	3,895
Transportation and warehousing and utilities				5,065	3,545	1,520
Information				12,315	7,060	5,255
Finance, insurance, real estate and rental and leasing				7,015	3,610	3,410
Profess., scientific, management, administrative, waste management				31,705	19,550	12,155
Educational, health and social services				14,515	3,945	10,570
Arts, entertainment, recreation, accommodation and food services				9,745	5,095	4,645
Other services (except public administration)				9,275	3,870	5,410
Public administration				36,725	20,220	16,505
Armed forces				13,990	11,395	2,595
Occupation
Management				26,850	16,705	10,145
Farmers and farm managers				50	35	10
Business and financial operations specialists				16,750	8,510	8,240
Computer and mathematical				18,995	13,010	5,985
Architecture and engineering				5,720	4,835	885
Life, physical and social science				2,945	1,740	1,205
Community and social service				1,540	610	930
Legal				6,915	4,300	2,615
Education, training and library				5,560	1,560	4,000
Arts, design, entertainment, sports and media				6,350	3,505	2,845
Healthcare practitioners and technicians				3,290	950	2,335
Healthcare support				1,270	185	1,080
Protective service				4,830	3,660	1,170
Food preparation and serving related				4,660	2,575	2,085
Building and grounds cleaning and maintenance				3,760	1,760	2,000
Personal care and service				2,985	680	2,305
Sales and related				9,195	4,795	4,400
Office and administrative support				22,085	7,320	14,765
Farming, fishing, and forestry				95	80	15
Construction and excavation				5,160	5,085	80
Installation, maintenance and repairs				3,305	3,030	280
Production				2,750	1,795	955
Transportation and material moving				3,665	3,305	360
Armed Forces				4,920	4,320	600