CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Davis 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		2,792	100	2,980	100	188	6.7
Sex
Male		1,637	58.6	1,730	58.1	93	5.7
Female		1,155	41.4	1,250	41.9	95	8.2
Mode to work
Drove alone		1,812	64.9	2,025	68.0	213	11.8
2-person carpool		227	8.1	175	5.9	-52	-22.9
3-or-more-person carpool		80	2.9	75	2.5	-5	-6.3
Bus or trolley bus		14	0.5	20	0.7	6	42.9
All other transit¹		0	0.0	0	0.0	0	**
Bicycle or walked		120	4.3	159	5.3	39	32.5
Taxicab, motorcycle, or other mode		85	3.0	60	2.0	-25	-29.4
Worked at home		454	16.3	465	15.6	11	2.4
Travel time to work (Universe = Workers who did not work at home)
Less than 5		276	11.8	325	12.9	49	17.8
5 to 9		650	27.8	455	18.1	-195	-30.0
10 to 14		328	14.0	400	15.9	72	22.0
15 to 19		343	14.7	355	14.1	12	3.5
20 to 29		348	14.9	395	15.7	47	13.5
30 to 44		283	12.1	375	14.9	92	32.5
45- 59		72	3.1	79	3.1	7	9.7
60 or more		38	1.6	140	5.6	102	268.4
Mean travel time (minutes)		15.2	(X)	20.3	(X)	5.1	(X)
Median travel time (minutes)		13.7	(X)	15.2	(X)	1.5	(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	20.3	2,515	780	755	395	375	79	140
Row percent		100	31.0	30.0	15.7	14.9	3.1	5.6
Column percent		100	100	100	100	100	100	100
Drove alone	18.6	2,025	575	670	330	320	48	80
Row percent		100	28.4	33.1	16.3	15.8	2.4	4.0
Column percent		80.5	73.7	88.7	83.5	85.3	60.8	57.1
2-person carpool	24.3	175	55	29	20	33	25	8
Row percent		100	31.4	16.6	11.4	18.9	14.3	4.6
Column percent		7.0	7.1	3.8	5.1	8.8	31.6	5.7
3+ carpool	44.3	75	19	10	8	4	10	24
Row percent		100	25.3	13.3	10.7	5.3	13.3	32.0
Column percent		3.0	2.4	1.3	2.0	1.1	12.7	17.1
Bus or trolley bus	9.8	20	10	8	0	0	0	0
Row percent		100	50.0	40.0	0.0	0.0	0.0	0.0
Column percent		0.8	1.3	1.1	0.0	0.0	0.0	0.0
All other transit¹	0.0	0	0	0	0	0	0	0
Row percent		100	0.2	0.1	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	25.8	159	120	20	0	0	0	25
Row percent		100	75.5	12.6	0.0	0.0	0.0	15.7
Column percent		6.3	15.4	2.6	0.0	0.0	0.0	17.9
All other modes¹	22.4	60	0	15	30	15	0	0
Row percent		100	0.0	25.0	50.0	25.0	0.0	0.0
Column percent		2.4	0.0	2.0	7.6	4.0	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 Davis 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				2,980	435	370	2,175
Drove alone				2,025	30	270	1,720
2-person carpool				175	15	20	140
3-or-more-person carpool				75	25	4	42
Bus or trolley bus				20	4	10	10
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				0	0	0	0
Bicycle or walked				160	55	30	80
Taxicab, motorcycle or other means				60	55	0	4
Worked at Home				465	250	35	175

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				2,980	1,730	1,250
Industry
Agriculture, forestry, fishing and hunting and mining				545	460	85
Construction				205	195	10
Manufacturing				475	315	160
Wholesale trade				115	105	10
Retail trade				270	120	150
Transportation and warehousing and utilities				170	145	25
Information				30	20	10
Finance, insurance, real estate and rental and leasing				115	40	75
Profess., scientific, management, administrative, waste management				85	30	55
Educational, health and social services				605	85	515
Arts, entertainment, recreation, accommodation and food services				125	60	65
Other services (except public administration)				170	115	55
Public administration				75	40	35
Armed forces				0	0	0
Occupation
Management				155	115	35
Farmers and farm managers				315	275	35
Business and financial operations specialists				20	4	20
Computer and mathematical				4	4	0
Architecture and engineering				15	10	4
Life, physical and social science				4	4	0
Community and social service				30	20	10
Legal				10	4	4
Education, training and library				165	20	140
Arts, design, entertainment, sports and media				10	4	10
Healthcare practitioners and technicians				180	25	155
Healthcare support				90	4	85
Protective service				20	20	0
Food preparation and serving related				95	20	75
Building and grounds cleaning and maintenance				80	45	35
Personal care and service				65	4	60
Sales and related				250	120	135
Office and administrative support				295	45	250
Farming, fishing, and forestry				210	175	40
Construction and excavation				180	175	4
Installation, maintenance and repairs				180	180	0
Production				360	240	120
Transportation and material moving				240	215	25
Armed Forces				0	0	0