CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Iowa 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		8,229	100	9,395	100	1,166	14.2
Sex
Male		4,600	55.9	5,315	56.6	715	15.5
Female		3,629	44.1	4,080	43.4	451	12.4
Mode to work
Drove alone		4,671	56.8	6,435	68.5	1,764	37.8
2-person carpool		1,050	12.8	1,285	13.7	235	22.4
3-or-more-person carpool		1,077	13.1	750	8.0	-327	-30.4
Bus or trolley bus		78	0.9	4	0.0	-74	-94.9
All other transit¹		0	0.0	0	0.0	0	**
Bicycle or walked		457	5.6	290	3.1	-167	-36.5
Taxicab, motorcycle, or other mode		12	0.1	35	0.4	23	191.7
Worked at home		884	10.7	595	6.3	-289	-32.7
Travel time to work (Universe = Workers who did not work at home)
Less than 5		714	9.7	720	8.2	6	0.8
5 to 9		1,305	17.8	1,420	16.1	115	8.8
10 to 14		960	13.1	1,050	11.9	90	9.4
15 to 19		921	12.5	1,065	12.1	144	15.6
20 to 29		1,420	19.3	1,695	19.3	275	19.4
30 to 44		1,307	17.8	1,880	21.4	573	43.8
45- 59		414	5.6	545	6.2	131	31.6
60 or more		304	4.1	430	4.9	126	41.4
Mean travel time (minutes)		19.9	(X)	23.8	(X)	3.9	(X)
Median travel time (minutes)		18.8	(X)	20.1	(X)	1.3	(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	23.8	8,800	2,140	2,115	1,695	1,880	545	430
Row percent		100	24.3	24.0	19.3	21.4	6.2	4.9
Column percent		100	100	100	100	100	100	100
Drove alone	21.0	6,435	1,705	1,735	1,230	1,220	300	250
Row percent		100	26.5	27.0	19.1	19.0	4.7	3.9
Column percent		73.1	79.7	82.0	72.6	64.9	55.0	58.1
2-person carpool	35.5	1,285	150	235	285	390	109	115
Row percent		100	11.7	18.3	22.2	30.4	8.5	8.9
Column percent		14.6	7.0	11.1	16.8	20.7	20.0	26.7
3+ carpool	34.1	750	33	90	175	270	140	52
Row percent		100	4.4	12.0	23.3	36.0	18.7	6.9
Column percent		8.5	1.5	4.3	10.3	14.4	25.7	12.1
Bus or trolley bus	6.3	4	4	0	0	0	0	0
Row percent		100	100.0	0.0	0.0	0.0	0.0	0.0
Column percent		0.0	0.2	0.0	0.0	0.0	0.0	0.0
All other transit¹	0.0	0	0	0	0	0	0	0
Row percent		100	0.0	0.0	0.0	0.0	0.0	0.0
Column percent		0.0	0.0	0.0	0.0	0.0	0.0	0.0
Bicycle or walked	8.4	290	235	40	4	0	0	4
Row percent		100	81.0	13.8	1.4	0.0	0.0	1.4
Column percent		3.3	11.0	1.9	0.2	0.0	0.0	0.9
All other modes¹	14.0	35	8	19	0	4	0	0
Row percent		100	22.9	54.3	0.0	11.4	0.0	0.0
Column percent		0.4	0.4	0.9	0.0	0.2	0.0	0.0
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 Iowa 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				9,355	185	1,310	7,860
Drove alone				6,420	110	815	5,495
2-person carpool				1,265	30	240	995
3-or-more-person carpool				745	24	100	630
Bus or trolley bus				4	0	0	4
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				0	0	0	0
Bicycle or walked				290	20	75	190
Taxicab, motorcycle or other means				35	0	10	24
Worked at Home				595	4	65	530

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				9,395	5,315	4,080
Industry
Agriculture, forestry, fishing and hunting and mining				785	675	110
Construction				465	430	35
Manufacturing				4,050	2,690	1,360
Wholesale trade				155	115	40
Retail trade				1,030	420	610
Transportation and warehousing and utilities				225	180	45
Information				110	50	60
Finance, insurance, real estate and rental and leasing				160	60	100
Profess., scientific, management, administrative, waste management				260	110	150
Educational, health and social services				1,200	230	970
Arts, entertainment, recreation, accommodation and food services				620	210	410
Other services (except public administration)				215	110	105
Public administration				120	40	80
Armed forces				0	0	0
Occupation
Management				515	350	165
Farmers and farm managers				530	480	50
Business and financial operations specialists				205	110	95
Computer and mathematical				70	45	30
Architecture and engineering				170	130	40
Life, physical and social science				45	35	10
Community and social service				85	40	50
Legal				35	15	20
Education, training and library				415	100	315
Arts, design, entertainment, sports and media				70	30	40
Healthcare practitioners and technicians				155	50	110
Healthcare support				145	0	145
Protective service				25	20	4
Food preparation and serving related				465	100	365
Building and grounds cleaning and maintenance				245	125	120
Personal care and service				240	45	195
Sales and related				860	315	545
Office and administrative support				920	175	740
Farming, fishing, and forestry				135	120	15
Construction and excavation				395	385	10
Installation, maintenance and repairs				385	330	55
Production				2,630	1,735	895
Transportation and material moving				660	590	70
Armed Forces				0	0	0