CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Marshall County, Iowa
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		19,114	100	18,760	100	-354	-1.9
Sex
Male		10,341	54.1	10,145	54.1	-196	-1.9
Female		8,773	45.9	8,615	45.9	-158	-1.8
Mode to work
Drove alone		14,975	78.3	15,065	80.3	90	0.6
2-person carpool		1,793	9.4	1,860	9.9	67	3.7
3-or-more-person carpool		367	1.9	385	2.1	18	4.9
Bus or trolley bus		69	0.4	85	0.5	16	23.2
All other transit¹		0	0.0	0	0.0	0	**
Bicycle or walked		695	3.6	580	3.1	-115	-16.5
Taxicab, motorcycle, or other mode		110	0.6	144	0.8	34	30.9
Worked at home		1,105	5.8	650	3.5	-455	-41.2
Travel time to work (Universe = Workers who did not work at home)
Less than 5		1,141	6.3	1,125	6.2	-16	-1.4
5 to 9		4,613	25.6	4,425	24.4	-188	-4.1
10 to 14		4,793	26.6	4,805	26.5	12	0.3
15 to 19		2,661	14.8	2,795	15.4	134	5.0
20 to 29		2,316	12.9	2,475	13.7	159	6.9
30 to 44		1,538	8.5	1,475	8.1	-63	-4.1
45- 59		325	1.8	475	2.6	150	46.2
60 or more		622	3.5	530	2.9	-92	-14.8
Mean travel time (minutes)		15.3	(X)	15.9	(X)	0.6	(X)
Median travel time (minutes)		13.4	(X)	10.8	(X)	-2.6	(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	15.9	18,110	5,550	7,600	2,475	1,475	475	530
Row percent		100	30.6	42.0	13.7	8.1	2.6	2.9
Column percent		100	100	100	100	100	100	100
Drove alone	15.9	15,065	4,700	6,225	2,125	1,190	400	435
Row percent		100	31.2	41.3	14.1	7.9	2.7	2.9
Column percent		83.2	84.7	81.9	85.9	80.7	84.2	82.1
2-person carpool	16.0	1,860	485	890	220	149	55	59
Row percent		100	26.1	47.8	11.8	8.0	3.0	3.2
Column percent		10.3	8.7	11.7	8.9	10.1	11.6	11.1
3+ carpool	20.2	385	59	170	79	53	18	22
Row percent		100	15.3	44.2	20.5	13.8	4.7	5.7
Column percent		2.1	1.1	2.2	3.2	3.6	3.8	4.2
Bus or trolley bus	27.9	85	0	30	0	45	4	8
Row percent		100	0.0	35.3	0.0	52.9	4.7	9.4
Column percent		0.5	0.0	0.4	0.0	3.1	0.8	1.5
All other transit¹	0.0	0	0	0	0	0	0	0
Row percent		100	0.0	0.0	0.0	0.2	0.2	0.3
Column percent		0.0	0.0	0.0	0.0	0.0	0.0	0.0
Bicycle or walked	10.7	580	265	225	49	30	0	14
Row percent		100	45.7	38.8	8.4	5.2	0.0	2.4
Column percent		3.2	4.8	3.0	2.0	2.0	0.0	2.6
All other modes¹	22.6	144	49	60	10	10	0	10
Row percent		100	34.0	41.7	6.9	6.9	0.0	6.9
Column percent		0.8	0.9	0.8	0.4	0.7	0.0	1.9
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 Marshall County, Iowa
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				18,710	460	3,045	15,205
Drove alone				15,035	205	2,380	12,450
2-person carpool				1,860	80	350	1,430
3-or-more-person carpool				380	24	80	269
Bus or trolley bus				75	35	4	34
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				0	0	0	0
Bicycle or walked				570	95	140	330
Taxicab, motorcycle or other means				140	10	35	95
Worked at Home				650	10	50	590

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				18,760	10,145	8,615
Industry
Agriculture, forestry, fishing and hunting and mining				690	575	115
Construction				1,010	925	85
Manufacturing				4,970	3,715	1,255
Wholesale trade				515	390	125
Retail trade				2,140	1,100	1,040
Transportation and warehousing and utilities				810	610	200
Information				320	165	155
Finance, insurance, real estate and rental and leasing				675	270	405
Profess., scientific, management, administrative, waste management				925	495	435
Educational, health and social services				4,395	810	3,585
Arts, entertainment, recreation, accommodation and food services				1,030	390	640
Other services (except public administration)				820	465	355
Public administration				465	240	225
Armed forces				4	4	0
Occupation
Management				1,180	830	350
Farmers and farm managers				495	445	50
Business and financial operations specialists				400	150	250
Computer and mathematical				190	125	65
Architecture and engineering				350	340	10
Life, physical and social science				80	40	40
Community and social service				310	125	185
Legal				85	55	30
Education, training and library				985	215	765
Arts, design, entertainment, sports and media				235	130	105
Healthcare practitioners and technicians				975	125	850
Healthcare support				700	85	615
Protective service				195	170	25
Food preparation and serving related				905	250	655
Building and grounds cleaning and maintenance				570	365	205
Personal care and service				630	85	550
Sales and related				2,000	1,060	940
Office and administrative support				2,290	475	1,815
Farming, fishing, and forestry				155	105	50
Construction and excavation				840	805	35
Installation, maintenance and repairs				725	710	15
Production				3,085	2,390	695
Transportation and material moving				1,375	1,065	315
Armed Forces				0	0	0