CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Clarke 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		3,849	100	5,120	100	1,271	33.0
Sex
Male		2,010	52.2	2,640	51.6	630	31.3
Female		1,839	47.8	2,480	48.4	641	34.9
Mode to work
Drove alone		2,801	72.8	3,700	72.3	899	32.1
2-person carpool		434	11.3	835	16.3	401	92.4
3-or-more-person carpool		115	3.0	140	2.7	25	21.7
Bus or trolley bus		24	0.6	20	0.4	-4	-16.7
All other transit¹		0	0.0	0	0.0	0	**
Bicycle or walked		115	3.0	90	1.8	-25	-21.7
Taxicab, motorcycle, or other mode		20	0.5	35	0.7	15	75.0
Worked at home		340	8.8	305	6.0	-35	-10.3
Travel time to work (Universe = Workers who did not work at home)
Less than 5		359	10.2	435	9.0	76	21.2
5 to 9		967	27.6	995	20.7	28	2.9
10 to 14		532	15.2	695	14.4	163	30.6
15 to 19		521	14.8	605	12.6	84	16.1
20 to 29		550	15.7	720	15.0	170	30.9
30 to 44		296	8.4	785	16.3	489	165.2
45- 59		180	5.1	250	5.2	70	38.9
60 or more		104	3.0	340	7.1	236	226.9
Mean travel time (minutes)		16.1	(X)	22.1	(X)	6.0	(X)
Median travel time (minutes)		14.0	(X)	15.5	(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	22.1	4,815	1,430	1,300	720	785	250	340
Row percent		100	29.7	27.0	15.0	16.3	5.2	7.1
Column percent		100	100	100	100	100	100	100
Drove alone	21.5	3,700	1,095	1,000	640	555	180	225
Row percent		100	29.6	27.0	17.3	15.0	4.9	6.1
Column percent		76.8	76.6	76.9	88.9	70.7	72.0	66.2
2-person carpool	25.6	835	250	205	70	170	49	89
Row percent		100	29.9	24.6	8.4	20.4	5.9	10.7
Column percent		17.3	17.5	15.8	9.7	21.7	19.6	26.2
3+ carpool	21.9	140	29	49	8	24	20	12
Row percent		100	20.7	35.0	5.7	17.1	14.3	8.6
Column percent		2.9	2.0	3.8	1.1	3.1	8.0	3.5
Bus or trolley bus	8.3	20	4	15	0	0	0	0
Row percent		100	20.0	75.0	0.0	0.0	0.0	0.0
Column percent		0.4	0.3	1.2	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	0.1	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	9.2	90	55	19	0	15	0	0
Row percent		100	61.1	21.1	0.0	16.7	0.0	0.0
Column percent		1.9	3.8	1.5	0.0	1.9	0.0	0.0
All other modes¹	39.3	35	0	4	4	25	0	4
Row percent		100	0.0	11.4	11.4	71.4	0.0	11.4
Column percent		0.7	0.0	0.3	0.6	3.2	0.0	1.2
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 Clarke 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				5,095	125	880	4,090
Drove alone				3,685	50	555	3,085
2-person carpool				835	30	215	595
3-or-more-person carpool				125	14	30	78
Bus or trolley bus				20	15	0	4
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				0	0	0	0
Bicycle or walked				90	15	25	49
Taxicab, motorcycle or other means				35	0	15	19
Worked at Home				305	4	45	255

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				5,120	2,640	2,480
Industry
Agriculture, forestry, fishing and hunting and mining				360	325	30
Construction				215	185	30
Manufacturing				1,390	745	645
Wholesale trade				135	95	40
Retail trade				425	205	220
Transportation and warehousing and utilities				265	220	40
Information				35	15	20
Finance, insurance, real estate and rental and leasing				160	45	115
Profess., scientific, management, administrative, waste management				200	75	125
Educational, health and social services				755	175	580
Arts, entertainment, recreation, accommodation and food services				875	410	465
Other services (except public administration)				170	80	90
Public administration				130	55	75
Armed forces				0	0	0
Occupation
Management				275	145	125
Farmers and farm managers				220	205	15
Business and financial operations specialists				145	35	115
Computer and mathematical				15	10	4
Architecture and engineering				60	55	4
Life, physical and social science				15	4	10
Community and social service				15	10	4
Legal				35	20	15
Education, training and library				305	85	220
Arts, design, entertainment, sports and media				40	15	25
Healthcare practitioners and technicians				105	30	75
Healthcare support				105	4	100
Protective service				95	70	25
Food preparation and serving related				335	125	210
Building and grounds cleaning and maintenance				135	75	60
Personal care and service				300	100	200
Sales and related				415	195	225
Office and administrative support				570	115	455
Farming, fishing, and forestry				110	95	15
Construction and excavation				160	155	4
Installation, maintenance and repairs				285	275	10
Production				945	495	450
Transportation and material moving				435	320	115
Armed Forces				0	0	0