CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in St. Clair County, Michigan
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		46,646	100	56,630	100	9,984	21.4
Sex
Male		23,466	50.3	28,400	50.2	4,934	21.0
Female		23,180	49.7	28,230	49.8	5,050	21.8
Mode to work
Drove alone		37,831	81.1	46,600	82.3	8,769	23.2
2-person carpool		4,467	9.6	4,940	8.7	473	10.6
3-or-more-person carpool		815	1.7	900	1.6	85	10.4
Bus or trolley bus		186	0.4	310	0.5	124	66.7
All other transit¹		6	0.0	4	0.0	-2	-33.3
Bicycle or walked		1,546	3.3	1,505	2.7	-41	-2.7
Taxicab, motorcycle, or other mode		240	0.5	355	0.6	115	47.9
Worked at home		1,555	3.3	2,020	3.6	465	29.9
Travel time to work (Universe = Workers who did not work at home)
Less than 5		2,732	6.1	2,910	5.3	178	6.5
5 to 9		9,180	20.4	8,880	16.3	-300	-3.3
10 to 14		9,726	21.6	10,560	19.3	834	8.6
15 to 19		8,319	18.4	9,135	16.7	816	9.8
20 to 29		7,123	15.8	9,950	18.2	2,827	39.7
30 to 44		4,599	10.2	7,180	13.1	2,581	56.1
45- 59		1,891	4.2	3,045	5.6	1,154	61.0
60 or more		1,521	3.4	2,955	5.4	1,434	94.3
Mean travel time (minutes)		17.4	(X)	21.3	(X)	3.9	(X)
Median travel time (minutes)		15.5	(X)	15.6	(X)	0.1	(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	21.3	54,610	11,790	19,695	9,950	7,180	3,045	2,955
Row percent		100	21.6	36.1	18.2	13.1	5.6	5.4
Column percent		100	100	100	100	100	100	100
Drove alone	21.2	46,600	9,615	17,200	8,785	6,100	2,580	2,325
Row percent		100	20.6	36.9	18.9	13.1	5.5	5.0
Column percent		85.3	81.6	87.3	88.3	85.0	84.7	78.7
2-person carpool	22.6	4,940	1,005	1,705	815	745	325	345
Row percent		100	20.3	34.5	16.5	15.1	6.6	7.0
Column percent		9.0	8.5	8.7	8.2	10.4	10.7	11.7
3+ carpool	30.6	900	144	190	195	168	85	113
Row percent		100	16.0	21.1	21.7	18.7	9.4	12.6
Column percent		1.6	1.2	1.0	2.0	2.3	2.8	3.8
Bus or trolley bus	31.2	310	40	45	70	75	25	49
Row percent		100	12.9	14.5	22.6	24.2	8.1	15.8
Column percent		0.6	0.3	0.2	0.7	1.0	0.8	1.7
All other transit¹	10.0	4	0	0	4	0	0	0
Row percent		100	0.0	0.0	0.0	0.0	0.0	0.1
Column percent		0.0	0.0	0.0	0.0	0.0	0.0	0.0
Bicycle or walked	12.5	1,505	860	440	50	70	20	59
Row percent		100	57.1	29.2	3.3	4.7	1.3	3.9
Column percent		2.8	7.3	2.2	0.5	1.0	0.7	2.0
All other modes¹	23.0	355	135	120	30	18	15	45
Row percent		100	38.0	33.8	8.5	5.1	4.2	12.7
Column percent		0.7	1.1	0.6	0.3	0.3	0.5	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 St. Clair County, Michigan
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				56,535	1,765	10,950	43,820
Drove alone				46,570	1,055	8,250	37,265
2-person carpool				4,930	220	1,460	3,255
3-or-more-person carpool				875	40	310	524
Bus or trolley bus				310	110	95	105
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				4	0	0	4
Bicycle or walked				1,485	255	450	785
Taxicab, motorcycle or other means				345	50	60	235
Worked at Home				2,010	30	330	1,655

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				56,630	28,400	28,230
Industry
Agriculture, forestry, fishing and hunting and mining				615	410	200
Construction				4,230	3,855	375
Manufacturing				12,820	8,455	4,365
Wholesale trade				1,190	910	280
Retail trade				7,945	3,470	4,475
Transportation and warehousing and utilities				3,540	2,665	875
Information				1,085	445	640
Finance, insurance, real estate and rental and leasing				2,155	685	1,465
Profess., scientific, management, administrative, waste management				2,725	1,420	1,310
Educational, health and social services				11,200	2,200	9,005
Arts, entertainment, recreation, accommodation and food services				4,600	1,730	2,875
Other services (except public administration)				2,755	1,320	1,435
Public administration				1,720	790	930
Armed forces				50	50	4
Occupation
Management				3,355	2,020	1,340
Farmers and farm managers				315	255	60
Business and financial operations specialists				1,440	590	850
Computer and mathematical				360	255	105
Architecture and engineering				945	810	140
Life, physical and social science				265	130	135
Community and social service				870	320	555
Legal				220	115	100
Education, training and library				2,810	650	2,160
Arts, design, entertainment, sports and media				530	205	320
Healthcare practitioners and technicians				2,675	630	2,040
Healthcare support				1,260	115	1,145
Protective service				695	495	200
Food preparation and serving related				3,345	1,055	2,290
Building and grounds cleaning and maintenance				1,805	1,210	595
Personal care and service				2,125	205	1,920
Sales and related				6,480	2,625	3,855
Office and administrative support				7,795	1,730	6,065
Farming, fishing, and forestry				195	110	85
Construction and excavation				3,660	3,605	55
Installation, maintenance and repairs				2,290	2,225	70
Production				9,090	5,900	3,190
Transportation and material moving				4,095	3,145	950
Armed Forces				4	4	0