CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Portsmouth City, 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		54,206	100	49,870	100	-4,336	-8.0
Sex
Male		32,238	59.5	29,665	59.5	-2,573	-8.0
Female		21,968	40.5	20,200	40.5	-1,768	-8.0
Mode to work
Drove alone		38,891	71.7	38,845	77.9	-46	-0.1
2-person carpool		7,117	13.1	5,310	10.6	-1,807	-25.4
3-or-more-person carpool		2,862	5.3	1,365	2.7	-1,497	-52.3
Bus or trolley bus		1,483	2.7	815	1.6	-668	-45.0
All other transit¹		56	0.1	0	0.0	-56	-100.0
Bicycle or walked		2,145	4.0	1,450	2.9	-695	-32.4
Taxicab, motorcycle, or other mode		658	1.2	885	1.8	227	34.5
Worked at home		994	1.8	1,200	2.4	206	20.7
Travel time to work (Universe = Workers who did not work at home)
Less than 5		842	1.6	905	1.9	63	7.5
5 to 9		4,233	8.0	3,725	7.7	-508	-12.0
10 to 14		7,756	14.6	6,220	12.8	-1,536	-19.8
15 to 19		9,886	18.6	8,705	17.9	-1,181	-11.9
20 to 29		12,793	24.0	12,415	25.5	-378	-3.0
30 to 44		11,680	21.9	10,890	22.4	-790	-6.8
45- 59		3,619	6.8	3,010	6.2	-609	-16.8
60 or more		2,403	4.5	2,795	5.7	392	16.3
Mean travel time (minutes)		23.2	(X)	25.5	(X)	2.3	(X)
Median travel time (minutes)		22.1	(X)	20.5	(X)	-1.6	(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	25.5	48,670	4,630	14,925	12,415	10,890	3,010	2,795
Row percent		100	9.5	30.7	25.5	22.4	6.2	5.7
Column percent		100	100	100	100	100	100	100
Drove alone	25.0	38,845	3,160	11,935	10,540	9,065	2,350	1,800
Row percent		100	8.1	30.7	27.1	23.3	6.0	4.6
Column percent		79.8	68.3	80.0	84.9	83.2	78.1	64.4
2-person carpool	25.6	5,310	500	1,805	1,165	1,105	375	360
Row percent		100	9.4	34.0	21.9	20.8	7.1	6.8
Column percent		10.9	10.8	12.1	9.4	10.1	12.5	12.9
3+ carpool	36.8	1,365	50	365	310	234	135	275
Row percent		100	3.7	26.7	22.7	17.1	9.9	20.1
Column percent		2.8	1.1	2.4	2.5	2.1	4.5	9.8
Bus or trolley bus	44.9	815	19	155	110	164	105	254
Row percent		100	2.3	19.0	13.5	20.1	12.9	31.2
Column percent		1.7	0.4	1.0	0.9	1.5	3.5	9.1
All other transit¹	0.0	0	0	0	0	0	0	0
Row percent		100	0.0	0.0	0.0	0.0	0.1	0.3
Column percent		0.0	0.0	0.0	0.0	0.0	0.0	0.0
Bicycle or walked	16.9	1,450	600	430	185	170	4	65
Row percent		100	41.4	29.7	12.8	11.7	0.3	4.5
Column percent		3.0	13.0	2.9	1.5	1.6	0.1	2.3
All other modes¹	23.5	885	305	235	114	145	35	50
Row percent		100	34.5	26.6	12.9	16.4	4.0	5.6
Column percent		1.8	6.6	1.6	0.9	1.3	1.2	1.8
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 Portsmouth City, 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				47,700	2,730	11,005	33,965
Drove alone				38,210	985	8,090	29,135
2-person carpool				5,115	475	1,590	3,050
3-or-more-person carpool				1,300	245	360	695
Bus or trolley bus				745	390	225	129
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				0	0	0	0
Bicycle or walked				1,080	440	300	340
Taxicab, motorcycle or other means				575	160	210	200
Worked at Home				685	35	235	415

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				49,870	29,665	20,200
Industry
Agriculture, forestry, fishing and hunting and mining				65	50	15
Construction				3,040	2,720	320
Manufacturing				9,405	7,430	1,975
Wholesale trade				930	675	255
Retail trade				3,075	1,455	1,620
Transportation and warehousing and utilities				2,015	1,650	365
Information				740	385	355
Finance, insurance, real estate and rental and leasing				1,630	475	1,155
Profess., scientific, management, administrative, waste management				2,950	1,760	1,195
Educational, health and social services				10,460	2,430	8,030
Arts, entertainment, recreation, accommodation and food services				2,160	930	1,230
Other services (except public administration)				2,480	1,255	1,230
Public administration				4,095	2,700	1,395
Armed forces				6,815	5,760	1,055
Occupation
Management				3,315	2,195	1,120
Farmers and farm managers				4	4	0
Business and financial operations specialists				1,790	830	960
Computer and mathematical				725	510	215
Architecture and engineering				2,320	2,145	175
Life, physical and social science				375	285	90
Community and social service				970	410	560
Legal				300	170	130
Education, training and library				2,665	595	2,070
Arts, design, entertainment, sports and media				590	300	290
Healthcare practitioners and technicians				3,560	1,300	2,260
Healthcare support				1,440	375	1,065
Protective service				1,810	1,445	365
Food preparation and serving related				1,650	730	920
Building and grounds cleaning and maintenance				1,200	635	565
Personal care and service				1,105	215	890
Sales and related				3,020	1,280	1,745
Office and administrative support				6,885	2,020	4,865
Farming, fishing, and forestry				30	20	10
Construction and excavation				4,100	3,780	315
Installation, maintenance and repairs				3,475	3,230	245
Production				3,540	2,795	745
Transportation and material moving				3,145	2,725	425
Armed Forces				1,845	1,670	175