CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Sioux 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		14,718	100	17,905	100	3,187	21.7
Sex
Male		8,038	54.6	9,575	53.5	1,537	19.1
Female		6,680	45.4	8,330	46.5	1,650	24.7
Mode to work
Drove alone		9,666	65.7	13,065	73.0	3,399	35.2
2-person carpool		1,028	7.0	1,110	6.2	82	8.0
3-or-more-person carpool		427	2.9	525	2.9	98	23.0
Bus or trolley bus		64	0.4	70	0.4	6	9.4
All other transit¹		0	0.0	4	0.0	4	**
Bicycle or walked		1,789	12.2	1,840	10.3	51	2.9
Taxicab, motorcycle, or other mode		87	0.6	84	0.5	-3	-3.4
Worked at home		1,657	11.3	1,210	6.8	-447	-27.0
Travel time to work (Universe = Workers who did not work at home)
Less than 5		2,710	20.7	3,430	20.5	720	26.6
5 to 9		4,526	34.7	4,935	29.6	409	9.0
10 to 14		2,022	15.5	2,640	15.8	618	30.6
15 to 19		1,391	10.7	1,925	11.5	534	38.4
20 to 29		1,260	9.6	2,135	12.8	875	69.4
30 to 44		792	6.1	1,015	6.1	223	28.2
45- 59		140	1.1	235	1.4	95	67.9
60 or more		220	1.7	375	2.2	155	70.5
Mean travel time (minutes)		11.2	(X)	13.3	(X)	2.1	(X)
Median travel time (minutes)		9.2	(X)	9.6	(X)	0.4	(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	13.3	16,695	8,365	4,565	2,135	1,015	235	375
Row percent		100	50.1	27.3	12.8	6.1	1.4	2.2
Column percent		100	100	100	100	100	100	100
Drove alone	12.8	13,065	6,435	3,780	1,755	735	135	225
Row percent		100	49.3	28.9	13.4	5.6	1.0	1.7
Column percent		78.3	76.9	82.8	82.2	72.4	57.4	60.0
2-person carpool	23.3	1,110	235	370	205	185	38	69
Row percent		100	21.2	33.3	18.5	16.7	3.4	6.2
Column percent		6.6	2.8	8.1	9.6	18.2	16.2	18.4
3+ carpool	21.0	525	100	150	170	59	32	25
Row percent		100	19.0	28.6	32.4	11.2	6.1	4.8
Column percent		3.1	1.2	3.3	8.0	5.8	13.6	6.7
Bus or trolley bus	38.1	70	0	25	0	4	30	15
Row percent		100	0.0	35.7	0.0	5.7	42.9	21.4
Column percent		0.4	0.0	0.5	0.0	0.4	12.8	4.0
All other transit¹	43.8	4	0	0	0	4	0	0
Row percent		100	0.0	0.0	0.0	0.0	5.4	1.1
Column percent		0.0	0.0	0.0	0.0	0.4	0.0	0.0
Bicycle or walked	6.1	1,840	1,565	235	4	8	0	20
Row percent		100	85.1	12.8	0.2	0.4	0.0	1.1
Column percent		11.0	18.7	5.1	0.2	0.8	0.0	5.3
All other modes¹	45.8	84	29	4	8	15	4	19
Row percent		100	34.5	4.8	9.5	17.9	4.8	22.6
Column percent		0.5	0.3	0.1	0.4	1.5	1.7	5.1
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 Sioux 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				16,455	355	2,160	13,945
Drove alone				12,635	185	1,550	10,895
2-person carpool				1,090	80	165	845
3-or-more-person carpool				515	39	60	415
Bus or trolley bus				70	20	35	18
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				4	0	0	4
Bicycle or walked				910	15	200	700
Taxicab, motorcycle or other means				70	4	15	44
Worked at Home				1,155	4	135	1,020

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				17,905	9,575	8,330
Industry
Agriculture, forestry, fishing and hunting and mining				1,715	1,505	215
Construction				980	915	65
Manufacturing				4,135	2,665	1,470
Wholesale trade				740	535	205
Retail trade				1,805	850	950
Transportation and warehousing and utilities				545	460	85
Information				305	90	210
Finance, insurance, real estate and rental and leasing				635	200	435
Profess., scientific, management, administrative, waste management				710	320	390
Educational, health and social services				4,335	1,085	3,250
Arts, entertainment, recreation, accommodation and food services				890	330	555
Other services (except public administration)				860	480	380
Public administration				250	130	120
Armed forces				0	0	0
Occupation
Management				1,055	735	320
Farmers and farm managers				965	910	50
Business and financial operations specialists				525	220	305
Computer and mathematical				150	125	25
Architecture and engineering				160	155	4
Life, physical and social science				100	50	45
Community and social service				290	160	125
Legal				40	30	10
Education, training and library				1,175	425	750
Arts, design, entertainment, sports and media				245	65	180
Healthcare practitioners and technicians				570	150	425
Healthcare support				455	20	435
Protective service				60	50	4
Food preparation and serving related				885	225	660
Building and grounds cleaning and maintenance				740	380	360
Personal care and service				580	65	515
Sales and related				1,585	775	810
Office and administrative support				2,320	355	1,965
Farming, fishing, and forestry				665	555	110
Construction and excavation				820	800	25
Installation, maintenance and repairs				695	680	20
Production				2,475	1,530	945
Transportation and material moving				1,350	1,120	235
Armed Forces				0	0	0