CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Davidson County, Tennessee
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	510,784	100.0	569,891	100.0	59,107	11.6
In households	489,668	95.9	545,686	95.8	56,018	11.4
In group quarters	21,116	4.1	24,205	4.2	3,089	14.6
HOUSEHOLD SIZE
Total households	207,497	100.0	237,432	100.0	29,935	14.4
1-person household	62,472	30.1	79,217	33.4	16,745	26.8
2-person household	68,898	33.2	78,050	32.9	9,152	13.3
3-person household	36,026	17.4	37,164	15.7	1,138	3.2
4-person household	25,364	12.2	25,629	10.8	265	1.0
5-or-more-person household	14,737	7.1	17,372	7.3	2,635	17.9
Mean number of persons per household	2.36	(X)	2.30	(X)	-0.06	(X)
VEHICLES AVAILABLE1
Total households	207,497	100.0	237,432	100.0	29,935	14.4
No vehicle available	21,085	10.2	20,309	8.6	-776	-3.7
1 vehicle available	77,755	37.5	95,646	40.3	17,891	23.0
2 vehicles available	78,873	38.0	88,358	37.2	9,485	12.0
3 vehicles available	22,011	10.6	24,732	10.4	2,721	12.4
4 vehicles available	6,103	2.9	6,308	2.7	205	3.4
5 or more vehicles available	1,670	0.8	2,079	0.9	409	24.5
Mean vehicles per household	1.61	(X)	1.61	(X)	[ <0 ]	(X)
WORKERS BY SEX1
Workers 16 years and over	261,683	100.0	285,980	100.0	24,297	9.3
Male	135,190	51.7	150,120	52.5	14,930	11.0
Female	126,493	48.3	135,860	47.5	9,367	7.4
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	261,683	100.0	285,980	100.0	24,297	9.3
Drove alone	204,793	78.3	224,843	78.6	20,050	9.8
Carpooled	34,635	13.2	38,111	13.3	3,476	10.0
Public transportation (including taxicab)	7,323	2.8	5,038	1.8	-2,285	-31.2
Bicycle or walked	6,997	2.7	7,084	2.5	87	1.2
Motorcycle or other means	1,939	0.7	2,037	0.7	98	5.1
Worked at home	5,996	2.3	8,867	3.1	2,871	47.9
TRAVEL TIME TO WORK
Workers who did not work at home	255,687	100.0	277,113	100.0	21,426	8.4
Less than 5 minutes	6,243	2.4	5,637	2.0	-606	-9.7
5 to 9 minutes	22,647	8.9	23,893	8.6	1,246	5.5
10 to 14 minutes	38,456	15.0	37,962	13.7	-494	-1.3
15 to 19 minutes	56,674	22.2	52,349	18.9	-4,325	-7.6
20 to 29 minutes	71,248	27.9	75,334	27.2	4,086	5.7
30 to 44 minutes	45,937	18.0	58,296	21.0	12,359	26.9
45 or more minutes	14,482	5.7	23,642	8.5	9,160	63.3
Mean travel time to work (minutes)	20.3	(X)	23.3	(X)	3.0	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	255,687	100.0	277,113	100.0	21,426	8.4
5:00 a.m. to 6:59 a.m.	69,122	27.0	74,489	26.9	5,367	7.8
7:00 a.m. to 7:59 a.m.	87,671	34.3	91,955	33.2	4,284	4.9
8:00 a.m. to 8:59 a.m.	37,882	14.8	41,478	15.0	3,596	9.5
9:00 a.m. to 9:59 a.m.	13,259	5.2	15,810	5.7	2,551	19.2
10:00 a.m. to 11:59 a.m.	7,123	2.8	8,271	3.0	1,148	16.1
12:00 p.m. to 11:59 p.m.	35,401	13.8	36,949	13.3	1,548	4.4
12:00 a.m. to 4:59 a.m.	5,229	2.0	8,161	2.9	2,932	56.1
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt). <0Negative value 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: Davidson County, Tennessee
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	569,891	100.0
Under 16 years	113,236	19.9
16 to 20 years	42,024	7.4
21 to 24 years	36,897	6.5
25 to 44 years	194,740	34.2
45 to 64 years	119,451	21.0
65 years and over	63,543	11.2
Mean age (years)	35.4	(X)
HOUSEHOLD INCOME IN 19991
Total households	237,432	100.0
Less than $15,000	37,537	15.8
$15,000 to 19,999	14,859	6.3
$20,000 to 24,999	17,063	7.2
$25,000 to 49,999	76,673	32.3
$50,000 to 74,999	44,913	18.9
$75,000 to 99,999	21,289	9.0
$100,000 or more	25,098	10.6
Mean household income (dollars)	54,447	(X)
Median household income (dollars)	39,797	(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		1.61	237,430	20,310	95,645	88,360	24,730	8,385
	Row percent	(X)	100.0	8.6	40.3	37.2	10.4	3.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.01	79,215	11,395	58,120	8,080	1,145	475
	Row percent	(X)	100.0	14.4	73.4	10.2	1.4	0.6
	Column percent	(X)	33.4	56.1	60.8	9.1	4.6	5.7
2-person household		1.77	78,050	4,320	20,550	44,120	7,320	1,745
	Row percent	(X)	100.0	5.5	26.3	56.5	9.4	2.2
	Column percent	(X)	32.9	21.3	21.5	49.9	29.6	20.8
3-person household		1.95	37,165	2,255	8,815	16,740	7,760	1,600
	Row percent	(X)	100.0	6.1	23.7	45.0	20.9	4.3
	Column percent	(X)	15.7	11.1	9.2	18.9	31.4	19.1
4-or-more-person household		2.15	43,000	2,340	8,165	19,420	8,510	4,570
	Row percent	(X)	100.0	5.4	19.0	45.2	19.8	10.6
	Column percent	(X)	18.1	11.5	8.5	22.0	34.4	54.5
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		23.3	277,115	29,530	90,310	75,335	58,295	23,640
	Row percent	(X)	100.0	10.7	32.6	27.2	21.0	8.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		22.7	224,845	21,905	74,885	64,270	46,830	16,960
	Row percent	(X)	100.0	9.7	33.3	28.6	20.8	7.5
	Column percent	(X)	81.1	74.2	82.9	85.3	80.3	71.7
Carpooled		25.5	38,110	3,560	11,350	9,570	9,330	4,300
	Row percent	(X)	100.0	9.3	29.8	25.1	24.5	11.3
	Column percent	(X)	13.8	12.1	12.6	12.7	16.0	18.2
Public transportation (including taxicab)		40.4	5,040	200	925	765	1,515	1,630
	Row percent	(X)	100.0	4.0	18.4	15.2	30.1	32.3
	Column percent	(X)	1.8	0.7	1.0	1.0	2.6	6.9
Bicycle or walked		12.0	7,085	3,615	2,560	390	305	215
	Row percent	(X)	100.0	51.0	36.1	5.5	4.3	3.0
	Column percent	(X)	2.6	12.2	2.8	0.5	0.5	0.9
Motorcycle or other means		47.4	2,035	250	595	345	320	535
	Row percent	(X)	100.0	12.3	29.2	17.0	15.7	26.3
	Column percent	(X)	0.7	0.8	0.7	0.5	0.5	2.3
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.