CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Marion 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		15,160	100	18,415	100	3,255	21.5
Sex
Male		8,450	55.7	10,390	56.4	1,940	23.0
Female		6,710	44.3	8,025	43.6	1,315	19.6
Mode to work
Drove alone		10,017	66.1	13,795	74.9	3,778	37.7
2-person carpool		1,828	12.1	2,060	11.2	232	12.7
3-or-more-person carpool		849	5.6	595	3.2	-254	-29.9
Bus or trolley bus		0	0.0	105	0.6	105	**
All other transit¹		0	0.0	4	0.0	4	**
Bicycle or walked		1,441	9.5	1,060	5.8	-381	-26.4
Taxicab, motorcycle, or other mode		133	0.9	100	0.5	-33	-24.8
Worked at home		892	5.9	700	3.8	-192	-21.5
Travel time to work (Universe = Workers who did not work at home)
Less than 5		1,537	10.8	1,605	9.1	68	4.4
5 to 9		4,101	28.7	4,090	23.1	-11	-0.3
10 to 14		2,296	16.1	2,805	15.8	509	22.2
15 to 19		1,414	9.9	2,100	11.9	686	48.5
20 to 29		2,143	15.0	2,930	16.5	787	36.7
30 to 44		1,812	12.7	2,275	12.8	463	25.6
45- 59		539	3.8	1,065	6.0	526	97.6
60 or more		426	3.0	840	4.7	414	97.2
Mean travel time (minutes)		16.1	(X)	19.9	(X)	3.8	(X)
Median travel time (minutes)		13.3	(X)	15.2	(X)	1.9	(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	19.9	17,715	5,695	4,905	2,930	2,275	1,065	840
Row percent		100	32.1	27.7	16.5	12.8	6.0	4.7
Column percent		100	100	100	100	100	100	100
Drove alone	19.2	13,795	4,470	4,050	2,220	1,680	830	550
Row percent		100	32.4	29.4	16.1	12.2	6.0	4.0
Column percent		77.9	78.5	82.6	75.8	73.8	77.9	65.5
2-person carpool	25.7	2,060	345	435	540	425	160	145
Row percent		100	16.7	21.1	26.2	20.6	7.8	7.0
Column percent		11.6	6.1	8.9	18.4	18.7	15.0	17.3
3+ carpool	41.2	595	39	100	125	134	75	115
Row percent		100	6.6	16.8	21.0	22.5	12.6	19.3
Column percent		3.4	0.7	2.0	4.3	5.9	7.0	13.7
Bus or trolley bus	17.0	105	20	55	8	10	0	4
Row percent		100	19.0	52.4	7.6	9.5	0.0	3.8
Column percent		0.6	0.4	1.1	0.3	0.4	0.0	0.5
All other transit¹	100.0	4	0	0	0	0	0	4
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	0.5
Bicycle or walked	7.5	1,060	750	250	34	10	0	14
Row percent		100	70.8	23.6	3.2	0.9	0.0	1.3
Column percent		6.0	13.2	5.1	1.2	0.4	0.0	1.7
All other modes¹	12.3	100	60	14	8	8	0	4
Row percent		100	60.0	14.0	8.0	8.0	0.0	4.0
Column percent		0.6	1.1	0.3	0.3	0.4	0.0	0.5
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 Marion 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				17,615	485	2,380	14,750
Drove alone				13,595	205	1,695	11,700
2-person carpool				2,040	100	330	1,615
3-or-more-person carpool				575	44	145	380
Bus or trolley bus				65	20	0	44
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				4	0	0	4
Bicycle or walked				575	90	140	350
Taxicab, motorcycle or other means				70	15	4	55
Worked at Home				690	10	70	610

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				18,415	10,390	8,025
Industry
Agriculture, forestry, fishing and hunting and mining				595	530	65
Construction				950	845	105
Manufacturing				7,395	5,195	2,200
Wholesale trade				315	185	135
Retail trade				1,415	705	710
Transportation and warehousing and utilities				470	390	80
Information				200	80	120
Finance, insurance, real estate and rental and leasing				565	220	345
Profess., scientific, management, administrative, waste management				530	255	275
Educational, health and social services				4,060	1,040	3,015
Arts, entertainment, recreation, accommodation and food services				1,025	445	580
Other services (except public administration)				630	335	295
Public administration				270	165	100
Armed forces				0	0	0
Occupation
Management				1,135	795	340
Farmers and farm managers				430	400	30
Business and financial operations specialists				400	230	165
Computer and mathematical				210	115	90
Architecture and engineering				545	515	30
Life, physical and social science				70	50	20
Community and social service				285	145	135
Legal				45	30	15
Education, training and library				950	280	665
Arts, design, entertainment, sports and media				260	145	115
Healthcare practitioners and technicians				710	135	570
Healthcare support				415	75	340
Protective service				180	130	45
Food preparation and serving related				900	315	585
Building and grounds cleaning and maintenance				515	265	245
Personal care and service				435	60	375
Sales and related				1,330	630	695
Office and administrative support				2,465	550	1,915
Farming, fishing, and forestry				110	70	35
Construction and excavation				745	715	30
Installation, maintenance and repairs				640	615	30
Production				4,180	2,925	1,255
Transportation and material moving				1,480	1,195	285
Armed Forces				0	0	0