CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Grundy County, Illinois
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		14,370	100	14,770	100	400	2.8
Sex
Male		8,673	60.4	8,240	55.8	-433	-5.0
Female		5,697	39.6	6,535	44.2	838	14.7
Mode to work
Drove alone		11,852	82.5	12,380	83.8	528	4.5
2-person carpool		1,348	9.4	1,185	8.0	-163	-12.1
3-or-more-person carpool		262	1.8	200	1.4	-62	-23.7
Bus or trolley bus		20	0.1	30	0.2	10	50.0
All other transit¹		0	0.0	55	0.4	55	**
Bicycle or walked		451	3.1	320	2.2	-131	-29.0
Taxicab, motorcycle, or other mode		48	0.3	34	0.2	-14	-29.2
Worked at home		389	2.7	565	3.8	176	45.2
Travel time to work (Universe = Workers who did not work at home)
Less than 5		1,028	7.4	1,025	7.2	-3	-0.3
5 to 9		2,575	18.4	2,725	19.2	150	5.8
10 to 14		1,852	13.2	2,120	14.9	268	14.5
15 to 19		1,889	13.5	1,705	12.0	-184	-9.7
20 to 29		2,667	19.1	2,595	18.3	-72	-2.7
30 to 44		2,575	18.4	2,290	16.1	-285	-11.1
45- 59		750	5.4	840	5.9	90	12.0
60 or more		645	4.6	895	6.3	250	38.8
Mean travel time (minutes)		20.4	(X)	21.8	(X)	1.4	(X)
Median travel time (minutes)		19.1	(X)	15.8	(X)	-3.3	(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	21.8	14,205	3,750	3,825	2,595	2,290	840	895
Row percent		100	26.4	26.9	18.3	16.1	5.9	6.3
Column percent		100	100	100	100	100	100	100
Drove alone	21.1	12,380	3,350	3,310	2,330	2,015	660	715
Row percent		100	27.1	26.7	18.8	16.3	5.3	5.8
Column percent		87.2	89.3	86.5	89.8	88.0	78.6	79.9
2-person carpool	28.4	1,185	160	340	195	235	130	120
Row percent		100	13.5	28.7	16.5	19.8	11.0	10.1
Column percent		8.3	4.3	8.9	7.5	10.3	15.5	13.4
3+ carpool	25.8	200	38	70	18	43	8	28
Row percent		100	19.0	35.0	9.0	21.5	4.0	14.0
Column percent		1.4	1.0	1.8	0.7	1.9	1.0	3.1
Bus or trolley bus	35.8	30	0	8	10	4	14	4
Row percent		100	0.0	26.7	33.3	13.3	46.7	13.3
Column percent		0.2	0.0	0.2	0.4	0.2	1.7	0.4
All other transit¹	74.3	55	0	0	10	4	20	20
Row percent		100	0.0	0.0	0.0	0.0	0.2	0.0
Column percent		0.4	0.0	0.0	0.4	0.2	2.4	2.2
Bicycle or walked	8.1	320	185	95	34	0	4	0
Row percent		100	57.8	29.7	10.6	0.0	1.3	0.0
Column percent		2.3	4.9	2.5	1.3	0.0	0.5	0.0
All other modes¹	51.3	34	15	4	0	0	4	14
Row percent		100	44.1	11.8	0.0	0.0	11.8	41.2
Column percent		0.2	0.4	0.1	0.0	0.0	0.5	1.6
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 Grundy County, Illinois
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				14,770	310	2,350	12,115
Drove alone				12,380	190	1,910	10,280
2-person carpool				1,185	35	215	935
3-or-more-person carpool				205	15	30	155
Bus or trolley bus				30	10	4	12
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				55	0	20	34
Bicycle or walked				320	50	75	200
Taxicab, motorcycle or other means				40	4	10	25
Worked at Home				565	10	85	470

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				14,770	8,240	6,535
Industry
Agriculture, forestry, fishing and hunting and mining				410	345	65
Construction				1,465	1,385	85
Manufacturing				2,525	1,765	760
Wholesale trade				250	180	65
Retail trade				1,785	835	950
Transportation and warehousing and utilities				1,790	1,405	390
Information				265	150	115
Finance, insurance, real estate and rental and leasing				670	175	495
Profess., scientific, management, administrative, waste management				775	470	305
Educational, health and social services				2,750	545	2,205
Arts, entertainment, recreation, accommodation and food services				1,135	480	655
Other services (except public administration)				660	330	330
Public administration				290	175	115
Armed forces				0	0	0
Occupation
Management				1,070	690	380
Farmers and farm managers				225	205	20
Business and financial operations specialists				330	165	165
Computer and mathematical				135	125	10
Architecture and engineering				440	375	70
Life, physical and social science				130	105	25
Community and social service				115	40	75
Legal				75	65	10
Education, training and library				865	210	650
Arts, design, entertainment, sports and media				135	60	75
Healthcare practitioners and technicians				685	185	495
Healthcare support				280	10	275
Protective service				185	145	45
Food preparation and serving related				835	245	590
Building and grounds cleaning and maintenance				510	310	205
Personal care and service				375	70	305
Sales and related				1,380	600	780
Office and administrative support				2,040	455	1,585
Farming, fishing, and forestry				65	50	15
Construction and excavation				1,365	1,330	30
Installation, maintenance and repairs				820	800	20
Production				1,600	1,185	410
Transportation and material moving				1,110	820	290
Armed Forces				0	0	0