CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Frederick 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		63,760	100	84,730	100	20,970	32.9
Sex
Male		33,993	53.3	44,195	52.2	10,202	30.0
Female		29,767	46.7	40,540	47.8	10,773	36.2
Mode to work
Drove alone		47,410	74.4	66,980	79.1	19,570	41.3
2-person carpool		7,434	11.7	7,485	8.8	51	0.7
3-or-more-person carpool		2,198	3.4	2,500	3.0	302	13.7
Bus or trolley bus		280	0.4	350	0.4	70	25.0
All other transit¹		16	0.0	75	0.1	59	368.8
Bicycle or walked		3,010	4.7	2,555	3.0	-455	-15.1
Taxicab, motorcycle, or other mode		563	0.9	695	0.8	132	23.4
Worked at home		2,849	4.5	4,090	4.8	1,241	43.6
Travel time to work (Universe = Workers who did not work at home)
Less than 5		2,746	4.5	2,830	3.5	84	3.1
5 to 9		7,815	12.8	8,670	10.8	855	10.9
10 to 14		10,499	17.2	11,880	14.7	1,381	13.2
15 to 19		10,926	17.9	12,840	15.9	1,914	17.5
20 to 29		11,283	18.5	16,250	20.2	4,967	44.0
30 to 44		10,485	17.2	15,550	19.3	5,065	48.3
45- 59		4,236	7.0	6,340	7.9	2,104	49.7
60 or more		2,921	4.8	6,285	7.8	3,364	115.2
Mean travel time (minutes)		21.3	(X)	25.4	(X)	4.1	(X)
Median travel time (minutes)		19.3	(X)	20.4	(X)	1.1	(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	25.4	80,640	11,500	24,720	16,250	15,550	6,340	6,285
Row percent		100	14.3	30.7	20.2	19.3	7.9	7.8
Column percent		100	100	100	100	100	100	100
Drove alone	24.7	66,980	8,860	21,260	14,225	13,005	5,235	4,395
Row percent		100	13.2	31.7	21.2	19.4	7.8	6.6
Column percent		83.1	77.0	86.0	87.5	83.6	82.6	69.9
2-person carpool	31.8	7,485	690	1,985	1,355	1,700	760	995
Row percent		100	9.2	26.5	18.1	22.7	10.2	13.3
Column percent		9.3	6.0	8.0	8.3	10.9	12.0	15.8
3+ carpool	38.7	2,500	145	575	395	570	193	610
Row percent		100	5.8	23.0	15.8	22.8	7.7	24.4
Column percent		3.1	1.3	2.3	2.4	3.7	3.0	9.7
Bus or trolley bus	50.3	350	24	50	45	30	90	110
Row percent		100	6.9	14.3	12.9	8.6	25.7	31.4
Column percent		0.4	0.2	0.2	0.3	0.2	1.4	1.8
All other transit¹	55.0	75	10	10	0	4	0	54
Row percent		100	0.0	0.0	0.0	0.0	0.0	0.0
Column percent		0.1	0.1	0.0	0.0	0.0	0.0	0.9
Bicycle or walked	10.0	2,555	1,630	580	125	160	0	54
Row percent		100	63.8	22.7	4.9	6.3	0.0	2.1
Column percent		3.2	14.2	2.3	0.8	1.0	0.0	0.9
All other modes¹	25.6	695	135	260	100	69	60	70
Row percent		100	19.4	37.4	14.4	9.9	8.6	10.1
Column percent		0.9	1.2	1.1	0.6	0.4	0.9	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 Frederick 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				83,655	2,165	13,770	67,725
Drove alone				66,690	920	10,245	55,525
2-person carpool				7,380	390	1,500	5,490
3-or-more-person carpool				2,395	260	515	1,610
Bus or trolley bus				335	80	105	145
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				75	0	24	53
Bicycle or walked				2,090	340	635	1,115
Taxicab, motorcycle or other means				640	130	205	305
Worked at Home				4,050	40	535	3,475

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				84,730	44,195	40,540
Industry
Agriculture, forestry, fishing and hunting and mining				1,365	1,005	355
Construction				8,990	7,950	1,040
Manufacturing				8,440	5,835	2,605
Wholesale trade				2,455	1,810	645
Retail trade				10,325	5,240	5,085
Transportation and warehousing and utilities				3,090	2,375	715
Information				2,125	1,150	975
Finance, insurance, real estate and rental and leasing				7,690	2,380	5,310
Profess., scientific, management, administrative, waste management				9,040	4,920	4,125
Educational, health and social services				16,480	3,665	12,820
Arts, entertainment, recreation, accommodation and food services				5,695	2,735	2,960
Other services (except public administration)				3,650	1,850	1,800
Public administration				4,295	2,425	1,870
Armed forces				1,085	855	235
Occupation
Management				7,395	4,645	2,745
Farmers and farm managers				685	485	195
Business and financial operations specialists				3,890	1,675	2,215
Computer and mathematical				1,965	1,400	565
Architecture and engineering				2,090	1,795	295
Life, physical and social science				1,875	945	925
Community and social service				1,150	460	685
Legal				530	170	365
Education, training and library				5,245	1,245	4,000
Arts, design, entertainment, sports and media				1,415	705	710
Healthcare practitioners and technicians				3,700	820	2,880
Healthcare support				1,525	150	1,375
Protective service				1,340	1,060	280
Food preparation and serving related				3,810	1,680	2,130
Building and grounds cleaning and maintenance				2,585	1,570	1,015
Personal care and service				2,555	335	2,220
Sales and related				9,020	4,460	4,560
Office and administrative support				13,605	3,055	10,550
Farming, fishing, and forestry				400	285	115
Construction and excavation				6,370	6,170	200
Installation, maintenance and repairs				3,760	3,550	210
Production				5,120	3,520	1,595
Transportation and material moving				4,530	3,855	675
Armed Forces				170	140	30