CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Boone 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		9,027	100	10,270	100	1,243	13.8
Sex
Male		4,598	50.9	5,535	53.9	937	20.4
Female		4,429	49.1	4,735	46.1	306	6.9
Mode to work
Drove alone		6,674	73.9	8,030	78.2	1,356	20.3
2-person carpool		733	8.1	885	8.6	152	20.7
3-or-more-person carpool		184	2.0	205	2.0	21	11.4
Bus or trolley bus		28	0.3	4	0.0	-24	-85.7
All other transit¹		8	0.1	4	0.0	-4	-50.0
Bicycle or walked		614	6.8	395	3.8	-219	-35.7
Taxicab, motorcycle, or other mode		47	0.5	54	0.5	7	14.9
Worked at home		739	8.2	690	6.7	-49	-6.6
Travel time to work (Universe = Workers who did not work at home)
Less than 5		743	9.0	910	9.5	167	22.5
5 to 9		2,612	31.5	2,700	28.2	88	3.4
10 to 14		1,770	21.4	2,065	21.6	295	16.7
15 to 19		1,042	12.6	1,040	10.9	-2	-0.2
20 to 29		1,105	13.3	1,360	14.2	255	23.1
30 to 44		537	6.5	815	8.5	278	51.8
45- 59		218	2.6	280	2.9	62	28.4
60 or more		261	3.1	420	4.4	159	60.9
Mean travel time (minutes)		14.5	(X)	17.3	(X)	2.8	(X)
Median travel time (minutes)		12.2	(X)	10.6	(X)	-1.6	(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	17.3	9,580	3,610	3,105	1,360	815	280	420
Row percent		100	37.7	32.4	14.2	8.5	2.9	4.4
Column percent		100	100	100	100	100	100	100
Drove alone	16.9	8,030	2,965	2,720	1,160	670	220	295
Row percent		100	36.9	33.9	14.4	8.3	2.7	3.7
Column percent		83.8	82.1	87.6	85.3	82.2	78.6	70.2
2-person carpool	19.2	885	285	260	150	105	39	50
Row percent		100	32.2	29.4	16.9	11.9	4.4	5.6
Column percent		9.2	7.9	8.4	11.0	12.9	13.9	11.9
3+ carpool	21.5	205	79	35	45	30	8	12
Row percent		100	38.5	17.1	22.0	14.6	3.9	5.9
Column percent		2.1	2.2	1.1	3.3	3.7	2.9	2.9
Bus or trolley bus	26.3	4	0	4	0	4	0	0
Row percent		100	0.0	100.0	0.0	100.0	0.0	0.0
Column percent		0.0	0.0	0.1	0.0	0.5	0.0	0.0
All other transit¹	60.0	4	0	0	0	4	0	0
Row percent		100	0.0	0.0	0.0	0.1	0.0	0.0
Column percent		0.0	0.0	0.0	0.0	0.5	0.0	0.0
Bicycle or walked	9.1	395	290	75	10	4	10	14
Row percent		100	73.4	19.0	2.5	1.0	2.5	3.5
Column percent		4.1	8.0	2.4	0.7	0.5	3.6	3.3
All other modes¹	88.9	54	4	15	0	8	0	35
Row percent		100	7.4	27.8	0.0	14.8	0.0	64.8
Column percent		0.6	0.1	0.5	0.0	1.0	0.0	8.3
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 Boone 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				10,210	160	1,765	8,285
Drove alone				7,975	75	1,320	6,575
2-person carpool				885	45	145	690
3-or-more-person carpool				200	4	65	139
Bus or trolley bus				4	4	0	4
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				4	0	0	4
Bicycle or walked				390	30	105	255
Taxicab, motorcycle or other means				60	0	4	50
Worked at Home				690	4	125	555

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				10,270	5,535	4,735
Industry
Agriculture, forestry, fishing and hunting and mining				565	495	70
Construction				710	650	60
Manufacturing				1,015	655	360
Wholesale trade				270	240	30
Retail trade				1,530	715	820
Transportation and warehousing and utilities				815	755	60
Information				210	85	125
Finance, insurance, real estate and rental and leasing				355	125	230
Profess., scientific, management, administrative, waste management				490	305	185
Educational, health and social services				2,860	735	2,130
Arts, entertainment, recreation, accommodation and food services				550	255	290
Other services (except public administration)				580	320	260
Public administration				290	175	115
Armed forces				30	30	0
Occupation
Management				575	390	185
Farmers and farm managers				315	295	20
Business and financial operations specialists				200	105	95
Computer and mathematical				15	15	4
Architecture and engineering				100	90	10
Life, physical and social science				100	40	65
Community and social service				195	105	90
Legal				20	4	10
Education, training and library				650	170	475
Arts, design, entertainment, sports and media				75	30	45
Healthcare practitioners and technicians				525	110	415
Healthcare support				600	145	455
Protective service				110	105	4
Food preparation and serving related				550	160	390
Building and grounds cleaning and maintenance				360	250	110
Personal care and service				430	55	380
Sales and related				935	510	425
Office and administrative support				1,405	300	1,105
Farming, fishing, and forestry				220	200	15
Construction and excavation				585	585	4
Installation, maintenance and repairs				400	385	15
Production				875	560	315
Transportation and material moving				1,020	915	105
Armed Forces				0	0	0