CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)
Geographic Area: Working in Nassau County, Florida
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		13,332	100	17,880	100	4,548	34.1
Sex
Male		7,545	56.6	9,445	52.8	1,900	25.2
Female		5,787	43.4	8,435	47.2	2,648	45.8
Mode to work
Drove alone		10,012	75.1	13,795	77.2	3,783	37.8
2-person carpool		1,792	13.4	1,975	11.0	183	10.2
3-or-more-person carpool		469	3.5	590	3.3	121	25.8
Bus or trolley bus		73	0.5	15	0.1	-58	-79.5
All other transit¹		0	0.0	0	0.0	0	**
Bicycle or walked		485	3.6	390	2.2	-95	-19.6
Taxicab, motorcycle, or other mode		176	1.3	190	1.1	14	8.0
Worked at home		325	2.4	925	5.2	600	184.6
Travel time to work (Universe = Workers who did not work at home)
Less than 5		905	7.0	805	4.7	-100	-11.0
5 to 9		2,230	17.1	3,075	18.1	845	37.9
10 to 14		2,456	18.9	2,940	17.3	484	19.7
15 to 19		2,154	16.6	2,770	16.3	616	28.6
20 to 29		1,873	14.4	2,570	15.2	697	37.2
30 to 44		1,805	13.9	2,335	13.8	530	29.4
45- 59		1,104	8.5	1,440	8.5	336	30.4
60 or more		480	3.7	1,020	6.0	540	112.5
Mean travel time (minutes)		19.7	(X)	22.4	(X)	2.7	(X)
Median travel time (minutes)		17.1	(X)	15.6	(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	22.4	16,955	3,880	5,710	2,570	2,335	1,440	1,020
Row percent		100	22.9	33.7	15.2	13.8	8.5	6.0
Column percent		100	100	100	100	100	100	100
Drove alone	21.4	13,795	3,280	4,740	2,040	1,940	1,115	675
Row percent		100	23.8	34.4	14.8	14.1	8.1	4.9
Column percent		81.4	84.5	83.0	79.4	83.1	77.4	66.2
2-person carpool	28.5	1,975	265	625	365	300	210	219
Row percent		100	13.4	31.6	18.5	15.2	10.6	11.1
Column percent		11.6	6.8	10.9	14.2	12.8	14.6	21.5
3+ carpool	30.8	590	89	155	79	68	90	104
Row percent		100	15.1	26.3	13.4	11.5	15.3	17.6
Column percent		3.5	2.3	2.7	3.1	2.9	6.3	10.2
Bus or trolley bus	28.0	15	0	0	4	10	0	0
Row percent		100	0.0	0.0	26.7	66.7	0.0	0.0
Column percent		0.1	0.0	0.0	0.2	0.4	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	0.0	0.0	0.0
Column percent		0.0	0.0	0.0	0.0	0.0	0.0	0.0
Bicycle or walked	8.8	390	220	115	35	15	0	0
Row percent		100	56.4	29.5	9.0	3.8	0.0	0.0
Column percent		2.3	5.7	2.0	1.4	0.6	0.0	0.0
All other modes¹	28.2	190	24	75	45	4	25	18
Row percent		100	12.6	39.5	23.7	2.1	13.2	9.5
Column percent		1.1	0.6	1.3	1.8	0.2	1.7	1.8
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 Nassau County, Florida
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				17,865	560	3,475	13,825
Drove alone				13,795	190	2,470	11,135
2-person carpool				1,975	95	530	1,355
3-or-more-person carpool				590	95	140	355
Bus or trolley bus				15	10	0	4
Streetcar, trolley car, subway, or elevated, Railroad or Ferryboat				0	0	0	0
Bicycle or walked				375	105	90	184
Taxicab, motorcycle or other means				190	60	55	70
Worked at Home				925	10	185	725

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				17,880	9,445	8,435
Industry
Agriculture, forestry, fishing and hunting and mining				345	240	100
Construction				1,960	1,725	235
Manufacturing				1,975	1,680	295
Wholesale trade				450	340	110
Retail trade				2,090	815	1,270
Transportation and warehousing and utilities				1,065	770	295
Information				265	120	140
Finance, insurance, real estate and rental and leasing				870	280	590
Profess., scientific, management, administrative, waste management				1,330	745	585
Educational, health and social services				2,875	485	2,390
Arts, entertainment, recreation, accommodation and food services				2,905	1,350	1,555
Other services (except public administration)				800	390	410
Public administration				915	465	450
Armed forces				40	35	4
Occupation
Management				1,320	815	510
Farmers and farm managers				60	40	15
Business and financial operations specialists				535	240	295
Computer and mathematical				145	90	55
Architecture and engineering				330	300	30
Life, physical and social science				210	125	85
Community and social service				275	130	150
Legal				170	40	135
Education, training and library				1,025	205	820
Arts, design, entertainment, sports and media				295	115	180
Healthcare practitioners and technicians				635	180	455
Healthcare support				245	4	240
Protective service				330	250	75
Food preparation and serving related				1,365	585	785
Building and grounds cleaning and maintenance				735	315	415
Personal care and service				590	145	450
Sales and related				2,145	915	1,230
Office and administrative support				2,300	375	1,925
Farming, fishing, and forestry				160	140	20
Construction and excavation				1,585	1,530	55
Installation, maintenance and repairs				760	730	30
Production				1,305	1,005	300
Transportation and material moving				1,340	1,165	175
Armed Forces				15	15	0