CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Scott County, Tennessee
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	18,358	100.0	21,127	100.0	2,769	15.1
In households	18,194	99.1	20,925	99.0	2,731	15.0
In group quarters	164	0.9	202	1.0	38	23.2
HOUSEHOLD SIZE
Total households	6,570	100.0	8,221	100.0	1,651	25.1
1-person household	1,321	20.1	1,991	24.2	670	50.7
2-person household	1,922	29.3	2,602	31.7	680	35.4
3-person household	1,340	20.4	1,621	19.7	281	21.0
4-person household	1,170	17.8	1,381	16.8	211	18.0
5-or-more-person household	817	12.4	626	7.6	-191	-23.4
Mean number of persons per household	2.77	(X)	2.55	(X)	-0.22	(X)
VEHICLES AVAILABLE1
Total households	6,570	100.0	8,221	100.0	1,651	25.1
No vehicle available	709	10.8	584	7.1	-125	-17.6
1 vehicle available	2,114	32.2	2,667	32.4	553	26.2
2 vehicles available	2,386	36.3	3,090	37.6	704	29.5
3 vehicles available	949	14.4	1,330	16.2	381	40.1
4 vehicles available	322	4.9	341	4.1	19	5.9
5 or more vehicles available	90	1.4	209	2.5	119	132.2
Mean vehicles per household	1.75	(X)	1.86	(X)	0.11	(X)
WORKERS BY SEX1
Workers 16 years and over	6,298	100.0	7,730	100.0	1,432	22.7
Male	3,653	58.0	4,490	58.1	837	22.9
Female	2,645	42.0	3,235	41.8	590	22.3
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	6,298	100.0	7,728	100.0	1,430	22.7
Drove alone	4,925	78.2	6,382	82.6	1,457	29.6
Carpooled	1,050	16.7	1,089	14.1	39	3.7
Public transportation (including taxicab)	2	[ >0 ]	23	0.3	21	1,050.0
Bicycle or walked	95	1.5	102	1.3	7	7.4
Motorcycle or other means	51	0.8	57	0.7	6	11.8
Worked at home	175	2.8	75	1.0	-100	-57.1
TRAVEL TIME TO WORK
Workers who did not work at home	6,123	100.0	7,653	100.0	1,530	25.0
Less than 5 minutes	333	5.4	337	4.4	4	1.2
5 to 9 minutes	950	15.5	1,010	13.2	60	6.3
10 to 14 minutes	1,084	17.7	1,363	17.8	279	25.7
15 to 19 minutes	1,242	20.3	1,410	18.4	168	13.5
20 to 29 minutes	813	13.3	1,384	18.1	571	70.2
30 to 44 minutes	807	13.2	894	11.7	87	10.8
45 or more minutes	894	14.6	1,255	16.4	361	40.4
Mean travel time to work (minutes)	22.4	(X)	27.2	(X)	4.7	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	6,123	100.0	7,653	100.0	1,530	25.0
5:00 a.m. to 6:59 a.m.	2,207	36.0	2,297	30.0	90	4.1
7:00 a.m. to 7:59 a.m.	1,688	27.6	2,300	30.1	612	36.3
8:00 a.m. to 8:59 a.m.	716	11.7	728	9.5	12	1.7
9:00 a.m. to 9:59 a.m.	171	2.8	219	2.9	48	28.1
10:00 a.m. to 11:59 a.m.	69	1.1	162	2.1	93	134.8
12:00 p.m. to 11:59 p.m.	948	15.5	1,376	18.0	428	45.1
12:00 a.m. to 4:59 a.m.	324	5.3	571	7.5	247	76.2
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt). >0Value is too near zero to display. (X)Not applicable. Source:U.S. Census Bureau. Census of Population and Housing, 1990 and 2000 long-form (sample) data.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Scott County, Tennessee
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	21,127	100.0
Under 16 years	4,857	23.0
16 to 20 years	1,450	6.9
21 to 24 years	1,340	6.3
25 to 44 years	6,088	28.8
45 to 64 years	4,977	23.6
65 years and over	2,415	11.4
Mean age (years)	35.4	(X)
HOUSEHOLD INCOME IN 19991
Total households	8,221	100.0
Less than $15,000	2,615	31.8
$15,000 to 19,999	880	10.7
$20,000 to 24,999	729	8.9
$25,000 to 49,999	2,580	31.4
$50,000 to 74,999	982	11.9
$75,000 to 99,999	227	2.8
$100,000 or more	208	2.5
Mean household income (dollars)	33,140	(X)
Median household income (dollars)	24,093	(X)
Household Size by Vehicles Available1
Household Size		Mean vehicles per household	Vehicles available
			Total households	No vehicle	1 vehicle	2 vehicles	3 vehicles	4 or more vehicles
Total households		1.86	8,220	585	2,665	3,090	1,330	550
	Row percent	(X)	100.0	7.1	32.4	37.6	16.2	6.7
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.08	1,990	375	1,215	295	90	15
	Row percent	(X)	100.0	18.8	61.1	14.8	4.5	0.8
	Column percent	(X)	24.2	64.1	45.6	9.5	6.8	2.7
2-person household		1.87	2,600	110	730	1,285	360	115
	Row percent	(X)	100.0	4.2	28.1	49.4	13.8	4.4
	Column percent	(X)	31.6	18.8	27.4	41.6	27.1	20.9
3-person household		2.15	1,620	70	335	675	420	125
	Row percent	(X)	100.0	4.3	20.7	41.7	25.9	7.7
	Column percent	(X)	19.7	12.0	12.6	21.8	31.6	22.7
4-or-more-person household		2.39	2,005	30	385	830	460	295
	Row percent	(X)	100.0	1.5	19.2	41.4	22.9	14.7
	Column percent	(X)	24.4	5.1	14.4	26.9	34.6	53.6
Means of Transportation to Work by Travel Time to Work1
Means of Transportation		Mean travel time to work (minutes)	Travel time to work
			Workers who did not work at home	Less than 10 minutes	10 to 19 minutes	20 to 29 minutes	30 to 44 minutes	45 or more minutes
Workers who did not work at home		27.2	7,655	1,345	2,775	1,385	895	1,255
	Row percent	(X)	100.0	17.6	36.3	18.1	11.7	16.4
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		24.8	6,380	1,125	2,395	1,280	705	880
	Row percent	(X)	100.0	17.6	37.5	20.1	11.1	13.8
	Column percent	(X)	83.3	83.6	86.3	92.4	78.8	70.1
Carpooled		43.9	1,090	115	335	95	180	370
	Row percent	(X)	100.0	10.6	30.7	8.7	16.5	33.9
	Column percent	(X)	14.2	8.6	12.1	6.9	20.1	29.5
Public transportation (including taxicab)		18.9	25	4	10	4	4	0
	Row percent	(X)	100.0	16.0	40.0	16.0	16.0	0.0
	Column percent	(X)	0.3	0.3	0.4	0.3	0.4	0.0
Bicycle or walked		5.4	100	90	10	0	0	4
	Row percent	(X)	100.0	90.0	10.0	0.0	0.0	4.0
	Column percent	(X)	1.3	6.7	0.4	0.0	0.0	0.3
Motorcycle or other means		19.4	55	15	25	10	4	4
	Row percent	(X)	100.0	27.3	45.5	18.2	7.3	7.3
	Column percent	(X)	0.7	1.1	0.9	0.7	0.4	0.3
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt). (X)Not applicable. Source:U.S. Census Bureau. Census of Population and Housing, 1990 and 2000 long-form (sample) data.