CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Delaware 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		6,909	100	7,045	100	136	2.0
Sex
Male		3,934	56.9	3,835	54.4	-99	-2.5
Female		2,975	43.1	3,210	45.6	235	7.9
Mode to work
Drove alone		4,318	62.5	5,050	71.7	732	17.0
2-person carpool		526	7.6	355	5.0	-171	-32.5
3-or-more-person carpool		116	1.7	129	1.8	13	11.2
Bus or trolley bus		10	0.1	20	0.3	10	100.0
All other transit¹		0	0.0	0	0.0	0	**
Bicycle or walked		597	8.6	335	4.8	-262	-43.9
Taxicab, motorcycle, or other mode		47	0.7	40	0.6	-7	-14.9
Worked at home		1,295	18.7	1,110	15.8	-185	-14.3
Travel time to work (Universe = Workers who did not work at home)
Less than 5		837	14.9	730	12.3	-107	-12.8
5 to 9		1,610	28.7	1,500	25.3	-110	-6.8
10 to 14		1,027	18.3	1,305	22.0	278	27.1
15 to 19		772	13.8	835	14.1	63	8.2
20 to 29		742	13.2	780	13.1	38	5.1
30 to 44		344	6.1	485	8.2	141	41.0
45- 59		123	2.2	150	2.5	27	22.0
60 or more		159	2.8	155	2.6	-4	-2.5
Mean travel time (minutes)		13.9	(X)	15.4	(X)	1.5	(X)
Median travel time (minutes)		11.8	(X)	10.6	(X)	-1.2	(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	15.4	5,935	2,230	2,140	780	485	150	155
Row percent		100	37.6	36.1	13.1	8.2	2.5	2.6
Column percent		100	100	100	100	100	100	100
Drove alone	14.8	5,050	1,855	1,915	700	380	105	94
Row percent		100	36.7	37.9	13.9	7.5	2.1	1.9
Column percent		85.1	83.2	89.5	89.7	78.4	70.0	60.6
2-person carpool	20.3	355	75	130	49	59	20	14
Row percent		100	21.1	36.6	13.8	16.6	5.6	3.9
Column percent		6.0	3.4	6.1	6.3	12.2	13.3	9.0
3+ carpool	24.8	129	43	24	14	28	19	14
Row percent		100	33.3	18.6	10.9	21.7	14.7	10.9
Column percent		2.2	1.9	1.1	1.8	5.8	12.7	9.0
Bus or trolley bus	17.5	20	0	20	4	0	0	0
Row percent		100	0.0	100.0	20.0	0.0	0.0	0.0
Column percent		0.3	0.0	0.9	0.5	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	0.1	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	13.8	335	245	45	0	4	4	30
Row percent		100	73.1	13.4	0.0	1.2	1.2	9.0
Column percent		5.6	11.0	2.1	0.0	0.8	2.7	19.4
All other modes¹	26.4	40	10	8	10	10	0	4
Row percent		100	25.0	20.0	25.0	25.0	0.0	10.0
Column percent		0.7	0.4	0.4	1.3	2.1	0.0	2.6
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 Delaware 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				7,035	110	880	6,050
Drove alone				5,050	65	600	4,390
2-person carpool				355	20	55	280
3-or-more-person carpool				130	0	30	98
Bus or trolley bus				20	4	4	10
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				0	0	0	0
Bicycle or walked				325	20	60	245
Taxicab, motorcycle or other means				40	0	4	39
Worked at Home				1,110	0	120	990

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				7,045	3,835	3,210
Industry
Agriculture, forestry, fishing and hunting and mining				1,190	995	190
Construction				510	465	40
Manufacturing				1,420	895	525
Wholesale trade				195	140	55
Retail trade				835	350	490
Transportation and warehousing and utilities				250	205	45
Information				85	40	50
Finance, insurance, real estate and rental and leasing				245	85	155
Profess., scientific, management, administrative, waste management				260	120	135
Educational, health and social services				1,260	235	1,030
Arts, entertainment, recreation, accommodation and food services				275	75	200
Other services (except public administration)				285	135	150
Public administration				235	90	145
Armed forces				0	0	0
Occupation
Management				270	200	75
Farmers and farm managers				910	790	120
Business and financial operations specialists				155	65	90
Computer and mathematical				10	10	4
Architecture and engineering				55	50	4
Life, physical and social science				10	10	0
Community and social service				90	45	45
Legal				50	25	25
Education, training and library				340	65	275
Arts, design, entertainment, sports and media				60	25	35
Healthcare practitioners and technicians				240	40	200
Healthcare support				150	10	140
Protective service				35	25	10
Food preparation and serving related				275	45	230
Building and grounds cleaning and maintenance				185	110	75
Personal care and service				260	25	235
Sales and related				710	315	395
Office and administrative support				775	115	660
Farming, fishing, and forestry				170	120	50
Construction and excavation				375	375	0
Installation, maintenance and repairs				260	245	20
Production				1,020	630	385
Transportation and material moving				620	485	135
Armed Forces				0	0	0