CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Montgomery 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		38,084	100	39,910	100	1,826	4.8
Sex
Male		21,446	56.3	21,100	52.9	-346	-1.6
Female		16,638	43.7	18,805	47.1	2,167	13.0
Mode to work
Drove alone		27,050	71.0	30,655	76.8	3,605	13.3
2-person carpool		4,719	12.4	3,345	8.4	-1,374	-29.1
3-or-more-person carpool		1,535	4.0	915	2.3	-620	-40.4
Bus or trolley bus		930	2.4	1,160	2.9	230	24.7
All other transit¹		31	0.1	10	0.0	-21	-67.7
Bicycle or walked		2,595	6.8	2,405	6.0	-190	-7.3
Taxicab, motorcycle, or other mode		324	0.9	265	0.7	-59	-18.2
Worked at home		900	2.4	1,150	2.9	250	27.8
Travel time to work (Universe = Workers who did not work at home)
Less than 5		1,524	4.1	1,545	4.0	21	1.4
5 to 9		6,367	17.1	6,635	17.1	268	4.2
10 to 14		7,291	19.6	7,475	19.3	184	2.5
15 to 19		6,589	17.7	6,905	17.8	316	4.8
20 to 29		6,904	18.6	6,835	17.6	-69	-1.0
30 to 44		5,090	13.7	5,775	14.9	685	13.5
45- 59		1,934	5.2	1,875	4.8	-59	-3.1
60 or more		1,485	4.0	1,715	4.4	230	15.5
Mean travel time (minutes)		19.3	(X)	20.5	(X)	1.2	(X)
Median travel time (minutes)		17.6	(X)	15.6	(X)	-2.0	(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	20.5	38,760	8,180	14,380	6,835	5,775	1,875	1,715
Row percent		100	21.1	37.1	17.6	14.9	4.8	4.4
Column percent		100	100	100	100	100	100	100
Drove alone	20.6	30,655	6,310	11,345	5,715	4,515	1,480	1,295
Row percent		100	20.6	37.0	18.6	14.7	4.8	4.2
Column percent		79.1	77.1	78.9	83.6	78.2	78.9	75.5
2-person carpool	25.3	3,345	465	1,110	555	680	265	270
Row percent		100	13.9	33.2	16.6	20.3	7.9	8.1
Column percent		8.6	5.7	7.7	8.1	11.8	14.1	15.7
3+ carpool	31.6	915	45	280	140	230	115	109
Row percent		100	4.9	30.6	15.3	25.1	12.6	11.9
Column percent		2.4	0.6	1.9	2.0	4.0	6.1	6.4
Bus or trolley bus	16.9	1,160	105	710	210	120	4	4
Row percent		100	9.1	61.2	18.1	10.3	0.3	0.3
Column percent		3.0	1.3	4.9	3.1	2.1	0.2	0.2
All other transit¹	9.0	10	0	10	0	0	0	0
Row percent		100	0.0	0.0	0.0	0.0	0.0	0.0
Column percent		0.0	0.0	0.1	0.0	0.0	0.0	0.0
Bicycle or walked	11.0	2,405	1,160	860	190	185	4	4
Row percent		100	48.2	35.8	7.9	7.7	0.2	0.2
Column percent		6.2	14.2	6.0	2.8	3.2	0.2	0.2
All other modes¹	21.5	265	95	70	25	50	4	25
Row percent		100	35.8	26.4	9.4	18.9	1.5	9.4
Column percent		0.7	1.2	0.5	0.4	0.9	0.2	1.5
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 Montgomery 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				38,245	955	8,055	29,240
Drove alone				30,330	510	5,870	23,950
2-person carpool				3,310	95	780	2,430
3-or-more-person carpool				895	50	200	645
Bus or trolley bus				1,095	110	485	500
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				10	0	0	10
Bicycle or walked				1,430	160	455	820
Taxicab, motorcycle or other means				250	20	55	170
Worked at Home				925	10	205	705

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				39,910	21,100	18,805
Industry
Agriculture, forestry, fishing and hunting and mining				440	350	90
Construction				2,160	1,970	185
Manufacturing				4,835	2,875	1,960
Wholesale trade				520	435	90
Retail trade				4,615	2,510	2,105
Transportation and warehousing and utilities				1,020	710	310
Information				720	405	315
Finance, insurance, real estate and rental and leasing				1,380	630	750
Profess., scientific, management, administrative, waste management				2,850	1,520	1,330
Educational, health and social services				14,405	6,050	8,360
Arts, entertainment, recreation, accommodation and food services				4,275	2,115	2,160
Other services (except public administration)				1,450	715	735
Public administration				1,090	685	410
Armed forces				145	135	10
Occupation
Management				2,625	1,620	1,000
Farmers and farm managers				125	125	0
Business and financial operations specialists				1,170	485	685
Computer and mathematical				1,155	820	330
Architecture and engineering				1,115	850	265
Life, physical and social science				1,215	790	420
Community and social service				685	210	475
Legal				185	60	125
Education, training and library				5,270	2,745	2,525
Arts, design, entertainment, sports and media				700	385	315
Healthcare practitioners and technicians				1,405	410	990
Healthcare support				740	65	675
Protective service				580	450	130
Food preparation and serving related				3,210	1,580	1,630
Building and grounds cleaning and maintenance				1,065	520	540
Personal care and service				1,320	300	1,020
Sales and related				3,895	1,935	1,960
Office and administrative support				5,335	1,430	3,905
Farming, fishing, and forestry				190	130	65
Construction and excavation				1,910	1,835	75
Installation, maintenance and repairs				1,250	1,185	65
Production				3,190	1,935	1,255
Transportation and material moving				1,520	1,170	345
Armed Forces				55	55	0