CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in St. Mary's County, Maryland
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		31,521	100	40,180	100	8,659	27.5
Sex
Male		18,016	57.2	22,245	55.4	4,229	23.5
Female		13,505	42.8	17,935	44.6	4,430	32.8
Mode to work
Drove alone		24,256	77.0	32,430	80.7	8,174	33.7
2-person carpool		3,572	11.3	3,725	9.3	153	4.3
3-or-more-person carpool		734	2.3	1,095	2.7	361	49.2
Bus or trolley bus		134	0.4	260	0.6	126	94.0
All other transit¹		12	0.0	4	0.0	-8	-66.7
Bicycle or walked		1,129	3.6	910	2.3	-219	-19.4
Taxicab, motorcycle, or other mode		486	1.5	410	1.0	-76	-15.6
Worked at home		1,198	3.8	1,345	3.3	147	12.3
Travel time to work (Universe = Workers who did not work at home)
Less than 5		1,367	4.5	1,360	3.5	-7	-0.5
5 to 9		4,041	13.3	3,705	9.5	-336	-8.3
10 to 14		5,688	18.8	5,880	15.1	192	3.4
15 to 19		6,366	21.0	6,720	17.3	354	5.6
20 to 29		6,729	22.2	8,770	22.6	2,041	30.3
30 to 44		4,172	13.8	6,840	17.6	2,668	64.0
45- 59		1,065	3.5	2,300	5.9	1,235	116.0
60 or more		895	3.0	3,255	8.4	2,360	263.7
Mean travel time (minutes)		18.8	(X)	25.7	(X)	6.9	(X)
Median travel time (minutes)		18.2	(X)	20.3	(X)	2.1	(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	25.7	38,835	5,065	12,600	8,770	6,840	2,300	3,255
Row percent		100	13.0	32.4	22.6	17.6	5.9	8.4
Column percent		100	100	100	100	100	100	100
Drove alone	24.9	32,430	3,760	11,015	7,850	5,620	1,840	2,345
Row percent		100	11.6	34.0	24.2	17.3	5.7	7.2
Column percent		83.5	74.2	87.4	89.5	82.2	80.0	72.0
2-person carpool	28.1	3,725	410	1,030	660	920	365	334
Row percent		100	11.0	27.7	17.7	24.7	9.8	9.0
Column percent		9.6	8.1	8.2	7.5	13.5	15.9	10.3
3+ carpool	44.5	1,095	115	245	114	190	74	355
Row percent		100	10.5	22.4	10.4	17.4	6.8	32.4
Column percent		2.8	2.3	1.9	1.3	2.8	3.2	10.9
Bus or trolley bus	64.9	260	25	35	15	20	4	160
Row percent		100	9.6	13.5	5.8	7.7	1.5	61.5
Column percent		0.7	0.5	0.3	0.2	0.3	0.2	4.9
All other transit¹	45.0	4	0	0	0	4	0	0
Row percent		100	0.0	0.0	0.0	0.0	0.0	0.2
Column percent		0.0	0.0	0.0	0.0	0.1	0.0	0.0
Bicycle or walked	8.4	910	675	150	50	25	0	14
Row percent		100	74.2	16.5	5.5	2.7	0.0	1.5
Column percent		2.3	13.3	1.2	0.6	0.4	0.0	0.4
All other modes¹	33.0	410	85	125	80	55	20	45
Row percent		100	20.7	30.5	19.5	13.4	4.9	11.0
Column percent		1.1	1.7	1.0	0.9	0.8	0.9	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 St. Mary's County, Maryland
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				39,265	1,100	6,585	31,575
Drove alone				32,080	435	5,065	26,580
2-person carpool				3,605	175	815	2,615
3-or-more-person carpool				995	110	165	715
Bus or trolley bus				255	40	55	165
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				4	0	0	4
Bicycle or walked				600	170	210	220
Taxicab, motorcycle or other means				400	65	70	265
Worked at Home				1,325	105	205	1,020

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				40,180	22,245	17,935
Industry
Agriculture, forestry, fishing and hunting and mining				395	335	60
Construction				4,065	3,285	775
Manufacturing				2,250	1,410	840
Wholesale trade				600	395	200
Retail trade				3,695	1,580	2,115
Transportation and warehousing and utilities				1,525	1,130	390
Information				610	320	290
Finance, insurance, real estate and rental and leasing				1,115	390	725
Profess., scientific, management, administrative, waste management				5,125	3,140	1,980
Educational, health and social services				6,820	1,470	5,355
Arts, entertainment, recreation, accommodation and food services				2,185	970	1,220
Other services (except public administration)				1,345	630	715
Public administration				7,485	4,515	2,970
Armed forces				2,965	2,670	295
Occupation
Management				4,025	2,505	1,515
Farmers and farm managers				205	180	25
Business and financial operations specialists				2,860	1,315	1,545
Computer and mathematical				2,330	1,525	805
Architecture and engineering				3,355	2,965	390
Life, physical and social science				225	155	75
Community and social service				425	155	270
Legal				255	130	125
Education, training and library				2,365	670	1,695
Arts, design, entertainment, sports and media				650	225	425
Healthcare practitioners and technicians				1,400	335	1,065
Healthcare support				605	55	555
Protective service				645	470	175
Food preparation and serving related				1,340	470	870
Building and grounds cleaning and maintenance				1,115	685	430
Personal care and service				1,000	100	900
Sales and related				3,125	1,215	1,915
Office and administrative support				5,205	1,165	4,040
Farming, fishing, and forestry				225	180	45
Construction and excavation				2,425	2,385	40
Installation, maintenance and repairs				2,500	2,320	175
Production				1,325	865	460
Transportation and material moving				2,085	1,740	345
Armed Forces				485	440	45