CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Boulder County, Colorado
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		121,696	100	183,855	100	62,159	51.1
Sex
Male		66,453	54.6	101,680	55.3	35,227	53.0
Female		55,243	45.4	82,180	44.7	26,937	48.8
Mode to work
Drove alone		87,086	71.6	134,875	73.4	47,789	54.9
2-person carpool		12,356	10.2	16,775	9.1	4,419	35.8
3-or-more-person carpool		2,492	2.0	3,800	2.1	1,308	52.5
Bus or trolley bus		2,930	2.4	6,015	3.3	3,085	105.3
All other transit¹		19	0.0	30	0.0	11	57.9
Bicycle or walked		9,949	8.2	10,985	6.0	1,036	10.4
Taxicab, motorcycle, or other mode		1,059	0.9	1,210	0.7	151	14.3
Worked at home		5,805	4.8	10,165	5.5	4,360	75.1
Travel time to work (Universe = Workers who did not work at home)
Less than 5		3,982	3.4	4,155	2.4	173	4.3
5 to 9		16,899	14.6	19,510	11.2	2,611	15.5
10 to 14		22,199	19.2	29,060	16.7	6,861	30.9
15 to 19		20,498	17.7	28,975	16.7	8,477	41.4
20 to 29		23,494	20.3	36,345	20.9	12,851	54.7
30 to 44		18,707	16.1	34,675	20.0	15,968	85.4
45- 59		6,134	5.3	12,180	7.0	6,046	98.6
60 or more		3,978	3.4	8,790	5.1	4,812	121.0
Mean travel time (minutes)		20.0	(X)	23.5	(X)	3.5	(X)
Median travel time (minutes)		18.6	(X)	20.2	(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	23.5	173,690	23,665	58,035	36,345	34,675	12,180	8,790
Row percent		100	13.6	33.4	20.9	20.0	7.0	5.1
Column percent		100	100	100	100	100	100	100
Drove alone	23.1	134,875	17,790	45,280	29,255	27,165	9,315	6,080
Row percent		100	13.2	33.6	21.7	20.1	6.9	4.5
Column percent		77.7	75.2	78.0	80.5	78.3	76.5	69.2
2-person carpool	27.0	16,775	1,450	4,900	3,580	4,145	1,550	1,150
Row percent		100	8.6	29.2	21.3	24.7	9.2	6.9
Column percent		9.7	6.1	8.4	9.9	12.0	12.7	13.1
3+ carpool	27.3	3,800	315	1,240	690	915	309	324
Row percent		100	8.3	32.6	18.2	24.1	8.1	8.5
Column percent		2.2	1.3	2.1	1.9	2.6	2.5	3.7
Bus or trolley bus	33.4	6,015	155	1,480	1,100	1,545	835	900
Row percent		100	2.6	24.6	18.3	25.7	13.9	15.0
Column percent		3.5	0.7	2.6	3.0	4.5	6.9	10.2
All other transit¹	56.3	30	0	4	4	4	0	20
Row percent		100	0.0	0.0	0.0	0.0	0.1	0.1
Column percent		0.0	0.0	0.0	0.0	0.0	0.0	0.2
Bicycle or walked	13.4	10,985	3,660	4,790	1,495	795	160	85
Row percent		100	33.3	43.6	13.6	7.2	1.5	0.8
Column percent		6.3	15.5	8.3	4.1	2.3	1.3	1.0
All other modes¹	40.8	1,210	290	340	215	105	20	239
Row percent		100	24.0	28.1	17.8	8.7	1.7	19.8
Column percent		0.7	1.2	0.6	0.6	0.3	0.2	2.7
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 Boulder County, Colorado
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				181,950	4,825	38,275	138,850
Drove alone				134,300	1,990	25,295	107,020
2-person carpool				16,695	360	4,045	12,295
3-or-more-person carpool				3,735	200	960	2,590
Bus or trolley bus				5,780	825	2,015	2,945
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				30	0	4	29
Bicycle or walked				10,165	1,195	3,710	5,265
Taxicab, motorcycle or other means				1,140	120	285	740
Worked at Home				10,100	150	1,970	7,980

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				183,855	101,680	82,180
Industry
Agriculture, forestry, fishing and hunting and mining				815	580	235
Construction				12,350	11,110	1,240
Manufacturing				31,930	21,405	10,530
Wholesale trade				5,860	3,700	2,165
Retail trade				21,295	11,260	10,035
Transportation and warehousing and utilities				4,200	3,175	1,025
Information				9,240	5,340	3,900
Finance, insurance, real estate and rental and leasing				8,900	3,820	5,085
Profess., scientific, management, administrative, waste management				29,260	17,450	11,805
Educational, health and social services				33,235	10,410	22,825
Arts, entertainment, recreation, accommodation and food services				13,795	7,305	6,490
Other services (except public administration)				7,710	3,065	4,640
Public administration				5,130	2,950	2,185
Armed forces				135	115	20
Occupation
Management				22,045	13,905	8,135
Farmers and farm managers				205	165	40
Business and financial operations specialists				9,275	4,235	5,035
Computer and mathematical				14,785	11,075	3,715
Architecture and engineering				9,065	7,940	1,125
Life, physical and social science				4,700	2,980	1,720
Community and social service				2,070	670	1,400
Legal				1,955	1,040	915
Education, training and library				11,495	3,910	7,585
Arts, design, entertainment, sports and media				5,750	2,820	2,930
Healthcare practitioners and technicians				5,870	1,550	4,320
Healthcare support				2,200	210	1,995
Protective service				1,870	1,430	440
Food preparation and serving related				8,140	4,215	3,925
Building and grounds cleaning and maintenance				4,580	2,655	1,920
Personal care and service				4,245	720	3,525
Sales and related				18,940	10,115	8,825
Office and administrative support				25,475	6,835	18,640
Farming, fishing, and forestry				290	230	60
Construction and excavation				9,265	8,890	380
Installation, maintenance and repairs				4,660	4,310	350
Production				11,485	7,095	4,385
Transportation and material moving				5,445	4,640	805
Armed Forces				45	40	4