CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Hamilton 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		7,697	100	8,910	100	1,213	15.8
Sex
Male		4,353	56.6	4,830	54.2	477	11.0
Female		3,344	43.4	4,080	45.8	736	22.0
Mode to work
Drove alone		5,438	70.7	6,575	73.8	1,137	20.9
2-person carpool		867	11.3	1,245	14.0	378	43.6
3-or-more-person carpool		200	2.6	309	3.5	109	54.5
Bus or trolley bus		0	0.0	15	0.2	15	**
All other transit¹		0	0.0	0	0.0	0	**
Bicycle or walked		438	5.7	310	3.5	-128	-29.2
Taxicab, motorcycle, or other mode		41	0.5	35	0.4	-6	-14.6
Worked at home		713	9.3	425	4.8	-288	-40.4
Travel time to work (Universe = Workers who did not work at home)
Less than 5		786	11.3	780	9.2	-6	-0.8
5 to 9		2,288	32.8	2,435	28.7	147	6.4
10 to 14		1,242	17.8	1,500	17.7	258	20.8
15 to 19		906	13.0	930	11.0	24	2.6
20 to 29		866	12.4	1,320	15.6	454	52.4
30 to 44		673	9.6	980	11.5	307	45.6
45- 59		127	1.8	270	3.2	143	112.6
60 or more		96	1.4	265	3.1	169	176.0
Mean travel time (minutes)		13.5	(X)	17.1	(X)	3.6	(X)
Median travel time (minutes)		11.7	(X)	10.7	(X)	-1.0	(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	17.1	8,485	3,215	2,430	1,320	980	270	265
Row percent		100	37.9	28.6	15.6	11.5	3.2	3.1
Column percent		100	100	100	100	100	100	100
Drove alone	16.0	6,575	2,595	1,950	1,025	635	185	185
Row percent		100	39.5	29.7	15.6	9.7	2.8	2.8
Column percent		77.5	80.7	80.2	77.7	64.8	68.5	69.8
2-person carpool	22.1	1,245	320	370	230	220	60	54
Row percent		100	25.7	29.7	18.5	17.7	4.8	4.3
Column percent		14.7	10.0	15.2	17.4	22.4	22.2	20.4
3+ carpool	30.0	309	38	54	55	114	27	22
Row percent		100	12.3	17.5	17.8	36.9	8.7	7.1
Column percent		3.6	1.2	2.2	4.2	11.6	10.0	8.3
Bus or trolley bus	21.3	15	0	4	0	10	0	0
Row percent		100	0.0	26.7	0.0	66.7	0.0	0.0
Column percent		0.2	0.0	0.2	0.0	1.0	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	0.1	0.0	0.0
Column percent		0.0	0.0	0.0	0.0	0.0	0.0	0.0
Bicycle or walked	8.1	310	240	55	15	0	0	4
Row percent		100	77.4	17.7	4.8	0.0	0.0	1.3
Column percent		3.7	7.5	2.3	1.1	0.0	0.0	1.5
All other modes¹	10.9	35	19	8	0	4	0	0
Row percent		100	54.3	22.9	0.0	11.4	0.0	0.0
Column percent		0.4	0.6	0.3	0.0	0.4	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 Hamilton 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				8,910	125	1,720	7,065
Drove alone				6,575	75	1,185	5,315
2-person carpool				1,245	20	295	925
3-or-more-person carpool				305	4	70	235
Bus or trolley bus				15	10	0	4
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				0	0	0	0
Bicycle or walked				310	15	80	215
Taxicab, motorcycle or other means				35	0	10	24
Worked at Home				425	0	80	345

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				8,910	4,830	4,080
Industry
Agriculture, forestry, fishing and hunting and mining				755	635	115
Construction				440	415	25
Manufacturing				3,045	1,925	1,115
Wholesale trade				340	245	95
Retail trade				660	340	320
Transportation and warehousing and utilities				380	325	55
Information				160	80	80
Finance, insurance, real estate and rental and leasing				275	95	180
Profess., scientific, management, administrative, waste management				310	120	190
Educational, health and social services				1,445	210	1,235
Arts, entertainment, recreation, accommodation and food services				495	175	320
Other services (except public administration)				400	190	210
Public administration				210	70	140
Armed forces				4	4	0
Occupation
Management				380	195	185
Farmers and farm managers				450	410	40
Business and financial operations specialists				230	100	130
Computer and mathematical				40	25	15
Architecture and engineering				130	115	15
Life, physical and social science				50	25	25
Community and social service				135	70	65
Legal				30	15	15
Education, training and library				360	75	285
Arts, design, entertainment, sports and media				55	30	25
Healthcare practitioners and technicians				330	45	285
Healthcare support				190	4	185
Protective service				40	30	10
Food preparation and serving related				430	130	300
Building and grounds cleaning and maintenance				205	100	105
Personal care and service				265	20	245
Sales and related				705	385	320
Office and administrative support				1,040	245	790
Farming, fishing, and forestry				225	180	45
Construction and excavation				465	450	15
Installation, maintenance and repairs				260	260	0
Production				1,730	1,000	730
Transportation and material moving				1,170	915	255
Armed Forces				4	4	0