CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Maryland State
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		2,201,783	100	2,323,905	100	122,122	5.5
Sex
Male		1,178,162	53.5	1,198,575	51.6	20,413	1.7
Female		1,023,621	46.5	1,125,325	48.4	101,704	9.9
Mode to work
Drove alone		1,593,862	72.4	1,763,675	75.9	169,813	10.7
2-person carpool		241,468	11.0	215,785	9.3	-25,683	-10.6
3-or-more-person carpool		67,526	3.1	59,955	2.6	-7,571	-11.2
Bus or trolley bus		103,804	4.7	80,750	3.5	-23,054	-22.2
All other transit¹		21,519	1.0	27,055	1.2	5,536	25.7
Bicycle or walked		86,801	3.9	69,055	3.0	-17,746	-20.4
Taxicab, motorcycle, or other mode		21,968	1.0	20,920	0.9	-1,048	-4.8
Worked at home		64,835	2.9	86,705	3.7	21,870	33.7
Travel time to work (Universe = Workers who did not work at home)
Less than 5		53,206	2.5	47,420	2.1	-5,786	-10.9
5 to 9		185,430	8.7	169,170	7.6	-16,260	-8.8
10 to 14		281,424	13.2	269,110	12.0	-12,314	-4.4
15 to 19		330,434	15.5	317,000	14.2	-13,434	-4.1
20 to 29		471,218	22.1	477,045	21.3	5,827	1.2
30 to 44		483,855	22.6	516,985	23.1	33,130	6.8
45- 59		191,211	8.9	222,660	10.0	31,449	16.4
60 or more		140,170	6.6	217,805	9.7	77,635	55.4
Mean travel time (minutes)		25.0	(X)	28.8	(X)	3.8	(X)
Median travel time (minutes)		23.4	(X)	21.0	(X)	-2.4	(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	28.8	2,237,200	216,590	586,110	477,045	516,985	222,660	217,805
Row percent		100	9.7	26.2	21.3	23.1	10.0	9.7
Column percent		100	100	100	100	100	100	100
Drove alone	27.7	1,763,675	159,005	479,855	398,765	413,695	171,210	141,150
Row percent		100	9.0	27.2	22.6	23.5	9.7	8.0
Column percent		78.8	73.4	81.9	83.6	80.0	76.9	64.8
2-person carpool	29.9	215,785	18,280	55,045	44,925	51,200	22,460	23,880
Row percent		100	8.5	25.5	20.8	23.7	10.4	11.1
Column percent		9.6	8.4	9.4	9.4	9.9	10.1	11.0
3+ carpool	37.7	59,955	3,720	11,615	9,860	15,425	7,690	11,660
Row percent		100	6.2	19.4	16.4	25.7	12.8	19.4
Column percent		2.7	1.7	2.0	2.1	3.0	3.5	5.4
Bus or trolley bus	48.2	80,750	1,410	8,160	10,195	21,190	13,200	26,610
Row percent		100	1.7	10.1	12.6	26.2	16.3	33.0
Column percent		3.6	0.7	1.4	2.1	4.1	5.9	12.2
All other transit¹	52.3	27,055	174	875	2,545	7,715	5,790	9,945
Row percent		100	0.0	0.0	0.0	0.0	0.0	0.0
Column percent		1.2	0.1	0.1	0.5	1.5	2.6	4.6
Bicycle or walked	12.9	69,055	30,955	24,065	7,280	4,390	920	1,450
Row percent		100	44.8	34.8	10.5	6.4	1.3	2.1
Column percent		3.1	14.3	4.1	1.5	0.8	0.4	0.7
All other modes¹	34.2	20,920	3,040	6,500	3,480	3,380	1,400	3,115
Row percent		100	14.5	31.1	16.6	16.2	6.7	14.9
Column percent		0.9	1.4	1.1	0.7	0.7	0.6	1.4
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 Maryland State
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				2,300,995	131,680	519,870	1,649,445
Drove alone				1,757,715	41,365	363,525	1,352,820
2-person carpool				214,375	15,460	62,950	135,965
3-or-more-person carpool				58,595	7,110	17,535	33,950
Bus or trolley bus				79,870	37,785	25,070	17,020
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				26,810	5,940	9,720	11,145
Bicycle or walked				57,685	15,500	19,560	22,625
Taxicab, motorcycle or other means				20,500	5,440	6,435	8,625
Worked at Home				85,450	3,085	15,075	67,290

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				2,323,905	1,198,575	1,125,325
Industry
Agriculture, forestry, fishing and hunting and mining				15,805	12,015	3,790
Construction				170,115	150,280	19,835
Manufacturing				185,715	128,685	57,025
Wholesale trade				70,375	50,210	20,165
Retail trade				262,470	134,015	128,455
Transportation and warehousing and utilities				105,110	77,145	27,965
Information				80,665	42,930	37,730
Finance, insurance, real estate and rental and leasing				163,260	66,810	96,455
Profess., scientific, management, administrative, waste management				272,275	149,670	122,610
Educational, health and social services				490,330	124,875	365,455
Arts, entertainment, recreation, accommodation and food services				160,265	79,505	80,760
Other services (except public administration)				122,765	56,785	65,980
Public administration				199,375	105,305	94,070
Armed forces				25,375	20,345	5,030
Occupation
Management				225,010	133,390	91,620
Farmers and farm managers				6,420	5,005	1,415
Business and financial operations specialists				120,295	53,970	66,325
Computer and mathematical				96,310	62,815	33,495
Architecture and engineering				56,935	49,085	7,850
Life, physical and social science				42,075	24,585	17,485
Community and social service				39,230	14,390	24,845
Legal				27,950	14,150	13,800
Education, training and library				140,985	36,665	104,320
Arts, design, entertainment, sports and media				46,270	22,555	23,715
Healthcare practitioners and technicians				118,290	31,765	86,520
Healthcare support				41,690	4,985	36,705
Protective service				54,090	42,200	11,890
Food preparation and serving related				96,235	44,195	52,040
Building and grounds cleaning and maintenance				69,400	39,775	29,620
Personal care and service				69,425	13,120	56,305
Sales and related				246,735	123,310	123,425
Office and administrative support				368,170	86,935	281,240
Farming, fishing, and forestry				6,860	5,090	1,770
Construction and excavation				122,925	119,630	3,300
Installation, maintenance and repairs				87,245	82,660	4,585
Production				113,840	79,145	34,690
Transportation and material moving				119,600	102,550	17,055
Armed Forces				7,920	6,605	1,310