CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Smith County, Tennessee
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	14,143	100.0	17,712	100.0	3,569	25.2
In households	13,999	99.0	17,565	99.2	3,566	25.5
In group quarters	144	1.0	147	0.8	3	2.1
HOUSEHOLD SIZE
Total households	5,333	100.0	6,878	100.0	1,545	29.0
1-person household	1,121	21.0	1,610	23.4	489	43.6
2-person household	1,815	34.0	2,367	34.4	552	30.4
3-person household	1,040	19.5	1,292	18.8	252	24.2
4-person household	883	16.6	1,024	14.9	141	16.0
5-or-more-person household	474	8.9	585	8.5	111	23.4
Mean number of persons per household	2.62	(X)	2.55	(X)	-0.07	(X)
VEHICLES AVAILABLE1
Total households	5,333	100.0	6,878	100.0	1,545	29.0
No vehicle available	461	8.6	513	7.5	52	11.3
1 vehicle available	1,499	28.1	1,788	26.0	289	19.3
2 vehicles available	2,113	39.6	2,750	40.0	637	30.1
3 vehicles available	838	15.7	1,242	18.1	404	48.2
4 vehicles available	284	5.3	437	6.4	153	53.9
5 or more vehicles available	138	2.6	148	2.2	10	7.2
Mean vehicles per household	1.89	(X)	1.97	(X)	0.08	(X)
WORKERS BY SEX1
Workers 16 years and over	6,265	100.0	8,035	100.0	1,770	28.3
Male	3,508	56.0	4,600	57.2	1,092	31.1
Female	2,757	44.0	3,435	42.8	678	24.6
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	6,265	100.0	8,034	100.0	1,769	28.2
Drove alone	4,623	73.8	6,610	82.3	1,987	43.0
Carpooled	1,197	19.1	980	12.2	-217	-18.1
Public transportation (including taxicab)	26	0.4	32	0.4	6	23.1
Bicycle or walked	101	1.6	75	0.9	-26	-25.7
Motorcycle or other means	44	0.7	72	0.9	28	63.6
Worked at home	274	4.4	265	3.3	-9	-3.3
TRAVEL TIME TO WORK
Workers who did not work at home	5,991	100.0	7,769	100.0	1,778	29.7
Less than 5 minutes	329	5.5	320	4.1	-9	-2.7
5 to 9 minutes	649	10.8	915	11.8	266	41.0
10 to 14 minutes	884	14.8	1,004	12.9	120	13.6
15 to 19 minutes	1,039	17.3	1,051	13.5	12	1.2
20 to 29 minutes	1,049	17.5	1,199	15.4	150	14.3
30 to 44 minutes	914	15.3	1,465	18.9	551	60.3
45 or more minutes	1,127	18.8	1,815	23.4	688	61.0
Mean travel time to work (minutes)	25.0	(X)	29.9	(X)	4.9	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	5,991	100.0	7,769	100.0	1,778	29.7
5:00 a.m. to 6:59 a.m.	2,842	47.4	3,315	42.7	473	16.6
7:00 a.m. to 7:59 a.m.	1,356	22.6	2,071	26.7	715	52.7
8:00 a.m. to 8:59 a.m.	400	6.7	430	5.5	30	7.5
9:00 a.m. to 9:59 a.m.	97	1.6	155	2.0	58	59.8
10:00 a.m. to 11:59 a.m.	109	1.8	123	1.6	14	12.8
12:00 p.m. to 11:59 p.m.	864	14.4	1,163	15.0	299	34.6
12:00 a.m. to 4:59 a.m.	323	5.4	512	6.6	189	58.5
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.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Smith County, Tennessee
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	17,712	100.0
Under 16 years	3,928	22.2
16 to 20 years	1,224	6.9
21 to 24 years	762	4.3
25 to 44 years	5,348	30.2
45 to 64 years	4,078	23.0
65 years and over	2,372	13.4
Mean age (years)	36.9	(X)
HOUSEHOLD INCOME IN 19991
Total households	6,878	100.0
Less than $15,000	1,359	19.8
$15,000 to 19,999	459	6.7
$20,000 to 24,999	564	8.2
$25,000 to 49,999	2,352	34.2
$50,000 to 74,999	1,352	19.7
$75,000 to 99,999	434	6.3
$100,000 or more	358	5.2
Mean household income (dollars)	44,352	(X)
Median household income (dollars)	35,625	(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		1.97	6,880	515	1,790	2,750	1,240	585
	Row percent	(X)	100.0	7.5	26.0	40.0	18.0	8.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.10	1,610	360	860	305	60	25
	Row percent	(X)	100.0	22.4	53.4	18.9	3.7	1.6
	Column percent	(X)	23.4	69.9	48.0	11.1	4.8	4.3
2-person household		2.02	2,365	90	530	1,175	415	155
	Row percent	(X)	100.0	3.8	22.4	49.7	17.5	6.6
	Column percent	(X)	34.4	17.5	29.6	42.7	33.5	26.5
3-person household		2.26	1,290	45	220	555	330	145
	Row percent	(X)	100.0	3.5	17.1	43.0	25.6	11.2
	Column percent	(X)	18.8	8.7	12.3	20.2	26.6	24.8
4-or-more-person household		2.56	1,610	20	175	715	435	265
	Row percent	(X)	100.0	1.2	10.9	44.4	27.0	16.5
	Column percent	(X)	23.4	3.9	9.8	26.0	35.1	45.3
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		29.9	7,770	1,235	2,055	1,200	1,465	1,815
	Row percent	(X)	100.0	15.9	26.4	15.4	18.9	23.4
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		28.6	6,610	1,090	1,810	1,040	1,250	1,420
	Row percent	(X)	100.0	16.5	27.4	15.7	18.9	21.5
	Column percent	(X)	85.1	88.3	88.1	86.7	85.3	78.2
Carpooled		38.6	980	65	190	160	205	365
	Row percent	(X)	100.0	6.6	19.4	16.3	20.9	37.2
	Column percent	(X)	12.6	5.3	9.2	13.3	14.0	20.1
Public transportation (including taxicab)		73.3	30	10	10	0	4	15
	Row percent	(X)	100.0	33.3	33.3	0.0	13.3	50.0
	Column percent	(X)	0.4	0.8	0.5	0.0	0.3	0.8
Bicycle or walked		11.1	75	65	4	0	0	4
	Row percent	(X)	100.0	86.7	5.3	0.0	0.0	5.3
	Column percent	(X)	1.0	5.3	0.2	0.0	0.0	0.2
Motorcycle or other means		34.3	70	4	45	0	10	15
	Row percent	(X)	100.0	5.7	64.3	0.0	14.3	21.4
	Column percent	(X)	0.9	0.3	2.2	0.0	0.7	0.8
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.