CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Johnson County, Tennessee
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	13,766	100.0	17,499	100.0	3,733	27.1
In households	13,598	98.8	16,021	91.6	2,423	17.8
In group quarters	168	1.2	1,478	8.4	1,310	779.8
HOUSEHOLD SIZE
Total households	5,529	100.0	6,837	100.0	1,308	23.7
1-person household	1,223	22.1	1,808	26.4	585	47.8
2-person household	1,925	34.8	2,593	37.9	668	34.7
3-person household	1,174	21.2	1,290	18.9	116	9.9
4-person household	790	14.3	737	10.8	-53	-6.7
5-or-more-person household	417	7.5	409	6.0	-8	-1.9
Mean number of persons per household	2.46	(X)	2.34	(X)	-0.12	(X)
VEHICLES AVAILABLE1
Total households	5,529	100.0	6,837	100.0	1,308	23.7
No vehicle available	559	10.1	563	8.2	4	0.7
1 vehicle available	1,689	30.5	2,126	31.1	437	25.9
2 vehicles available	2,018	36.5	2,621	38.3	603	29.9
3 vehicles available	889	16.1	1,145	16.7	256	28.8
4 vehicles available	295	5.3	284	4.2	-11	-3.7
5 or more vehicles available	79	1.4	98	1.4	19	24.1
Mean vehicles per household	1.81	(X)	1.82	(X)	0.01	(X)
WORKERS BY SEX1
Workers 16 years and over	5,454	100.0	6,170	100.0	716	13.1
Male	3,109	57.0	3,435	55.7	326	10.5
Female	2,345	43.0	2,735	44.3	390	16.6
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	5,454	100.0	6,169	100.0	715	13.1
Drove alone	3,611	66.2	4,699	76.2	1,088	30.1
Carpooled	1,470	27.0	1,180	19.1	-290	-19.7
Public transportation (including taxicab)	61	1.1	5	0.1	-56	-91.8
Bicycle or walked	75	1.4	49	0.8	-26	-34.7
Motorcycle or other means	70	1.3	51	0.8	-19	-27.1
Worked at home	167	3.1	185	3.0	18	10.8
TRAVEL TIME TO WORK
Workers who did not work at home	5,287	100.0	5,984	100.0	697	13.2
Less than 5 minutes	141	2.7	157	2.6	16	11.3
5 to 9 minutes	685	13.0	756	12.6	71	10.4
10 to 14 minutes	770	14.6	766	12.8	-4	-0.5
15 to 19 minutes	789	14.9	830	13.9	41	5.2
20 to 29 minutes	761	14.4	915	15.3	154	20.2
30 to 44 minutes	951	18.0	918	15.3	-33	-3.5
45 or more minutes	1,190	22.5	1,642	27.4	452	38.0
Mean travel time to work (minutes)	28.5	(X)	32.0	(X)	3.5	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	5,287	100.0	5,984	100.0	697	13.2
5:00 a.m. to 6:59 a.m.	2,553	48.3	1,988	33.2	-565	-22.1
7:00 a.m. to 7:59 a.m.	1,127	21.3	1,874	31.3	747	66.3
8:00 a.m. to 8:59 a.m.	562	10.6	654	10.9	92	16.4
9:00 a.m. to 9:59 a.m.	139	2.6	164	2.7	25	18.0
10:00 a.m. to 11:59 a.m.	126	2.4	110	1.8	-16	-12.7
12:00 p.m. to 11:59 p.m.	605	11.4	857	14.3	252	41.7
12:00 a.m. to 4:59 a.m.	175	3.3	337	5.6	162	92.6
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: Johnson County, Tennessee
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	17,499	100.0
Under 16 years	3,052	17.4
16 to 20 years	834	4.8
21 to 24 years	858	4.9
25 to 44 years	5,383	30.8
45 to 64 years	4,740	27.1
65 years and over	2,632	15.0
Mean age (years)	39.9	(X)
HOUSEHOLD INCOME IN 19991
Total households	6,837	100.0
Less than $15,000	2,296	33.6
$15,000 to 19,999	686	10.0
$20,000 to 24,999	636	9.3
$25,000 to 49,999	2,050	30.0
$50,000 to 74,999	744	10.9
$75,000 to 99,999	245	3.6
$100,000 or more	180	2.6
Mean household income (dollars)	33,334	(X)
Median household income (dollars)	23,067	(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		1.82	6,835	565	2,125	2,620	1,145	380
	Row percent	(X)	100.0	8.3	31.1	38.3	16.8	5.6
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.07	1,810	355	1,080	285	75	15
	Row percent	(X)	100.0	19.6	59.7	15.7	4.1	0.8
	Column percent	(X)	26.5	62.8	50.8	10.9	6.6	3.9
2-person household		1.94	2,595	155	555	1,330	415	135
	Row percent	(X)	100.0	6.0	21.4	51.3	16.0	5.2
	Column percent	(X)	38.0	27.4	26.1	50.8	36.2	35.5
3-person household		2.13	1,290	40	280	550	340	80
	Row percent	(X)	100.0	3.1	21.7	42.6	26.4	6.2
	Column percent	(X)	18.9	7.1	13.2	21.0	29.7	21.1
4-or-more-person household		2.38	1,145	15	205	460	310	155
	Row percent	(X)	100.0	1.3	17.9	40.2	27.1	13.5
	Column percent	(X)	16.8	2.7	9.6	17.6	27.1	40.8
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		32.0	5,985	915	1,595	915	920	1,640
	Row percent	(X)	100.0	15.3	26.6	15.3	15.4	27.4
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		29.8	4,700	790	1,385	725	685	1,110
	Row percent	(X)	100.0	16.8	29.5	15.4	14.6	23.6
	Column percent	(X)	78.5	86.3	86.8	79.2	74.5	67.7
Carpooled		42.0	1,180	90	185	160	230	510
	Row percent	(X)	100.0	7.6	15.7	13.6	19.5	43.2
	Column percent	(X)	19.7	9.8	11.6	17.5	25.0	31.1
Public transportation (including taxicab)		60.0	4	0	0	0	0	4
	Row percent	(X)	100.0	0.0	0.0	0.0	0.0	100.0
	Column percent	(X)	0.1	0.0	0.0	0.0	0.0	0.2
Bicycle or walked		5.7	50	30	15	0	0	0
	Row percent	(X)	100.0	60.0	30.0	0.0	0.0	0.0
	Column percent	(X)	0.8	3.3	0.9	0.0	0.0	0.0
Motorcycle or other means		26.1	50	0	10	30	0	15
	Row percent	(X)	100.0	0.0	20.0	60.0	0.0	30.0
	Column percent	(X)	0.8	0.0	0.6	3.3	0.0	0.9
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.