CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Grayson County, Kentucky
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	21,050	100.0	24,053	100.0	3,003	14.3
In households	20,836	99.0	23,731	98.7	2,895	13.9
In group quarters	214	1.0	322	1.3	108	50.5
HOUSEHOLD SIZE
Total households	8,003	100.0	9,617	100.0	1,614	20.2
1-person household	1,717	21.5	2,326	24.2	609	35.5
2-person household	2,676	33.4	3,500	36.4	824	30.8
3-person household	1,611	20.1	1,751	18.2	140	8.7
4-person household	1,281	16.0	1,341	13.9	60	4.7
5-or-more-person household	718	9.0	699	7.3	-19	-2.6
Mean number of persons per household	2.60	(X)	2.47	(X)	-0.14	(X)
VEHICLES AVAILABLE1
Total households	8,003	100.0	9,617	100.0	1,614	20.2
No vehicle available	841	10.5	877	9.1	36	4.3
1 vehicle available	2,636	32.9	2,844	29.6	208	7.9
2 vehicles available	2,766	34.6	3,563	37.0	797	28.8
3 vehicles available	1,267	15.8	1,679	17.5	412	32.5
4 vehicles available	381	4.8	498	5.2	117	30.7
5 or more vehicles available	112	1.4	156	1.6	44	39.3
Mean vehicles per household	1.76	(X)	1.85	(X)	0.09	(X)
WORKERS BY SEX1
Workers 16 years and over	8,052	100.0	9,920	100.0	1,868	23.2
Male	4,626	57.5	5,500	55.4	874	18.9
Female	3,426	42.5	4,420	44.6	994	29.0
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	8,052	100.0	9,918	100.0	1,866	23.2
Drove alone	5,449	67.7	7,523	75.9	2,074	38.1
Carpooled	1,846	22.9	1,785	18.0	-61	-3.3
Public transportation (including taxicab)	48	0.6	22	0.2	-26	-54.2
Bicycle or walked	210	2.6	164	1.7	-46	-21.9
Motorcycle or other means	37	0.5	72	0.7	35	94.6
Worked at home	462	5.7	352	3.5	-110	-23.8
TRAVEL TIME TO WORK
Workers who did not work at home	7,590	100.0	9,566	100.0	1,976	26.0
Less than 5 minutes	548	7.2	575	6.0	27	4.9
5 to 9 minutes	1,360	17.9	1,442	15.1	82	6.0
10 to 14 minutes	1,191	15.7	1,367	14.3	176	14.8
15 to 19 minutes	1,411	18.6	1,512	15.8	101	7.2
20 to 29 minutes	953	12.6	1,567	16.4	614	64.4
30 to 44 minutes	901	11.9	1,263	13.2	362	40.2
45 or more minutes	1,226	16.2	1,840	19.2	614	50.1
Mean travel time to work (minutes)	23.8	(X)	27.3	(X)	3.5	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	7,590	100.0	9,566	100.0	1,976	26.0
5:00 a.m. to 6:59 a.m.	3,131	41.3	3,526	36.9	395	12.6
7:00 a.m. to 7:59 a.m.	1,887	24.9	2,054	21.5	167	8.9
8:00 a.m. to 8:59 a.m.	524	6.9	580	6.1	56	10.7
9:00 a.m. to 9:59 a.m.	119	1.6	232	2.4	113	95.0
10:00 a.m. to 11:59 a.m.	184	2.4	203	2.1	19	10.3
12:00 p.m. to 11:59 p.m.	960	12.6	1,757	18.4	797	83.0
12:00 a.m. to 4:59 a.m.	785	10.3	1,214	12.7	429	54.6
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: Grayson County, Kentucky
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	24,053	100.0
Under 16 years	5,224	21.7
16 to 20 years	1,604	6.7
21 to 24 years	1,285	5.3
25 to 44 years	6,652	27.7
45 to 64 years	5,928	24.6
65 years and over	3,360	14.0
Mean age (years)	37.4	(X)
HOUSEHOLD INCOME IN 19991
Total households	9,617	100.0
Less than $15,000	2,482	25.8
$15,000 to 19,999	809	8.4
$20,000 to 24,999	985	10.2
$25,000 to 49,999	3,196	33.2
$50,000 to 74,999	1,304	13.6
$75,000 to 99,999	501	5.2
$100,000 or more	340	3.5
Mean household income (dollars)	36,594	(X)
Median household income (dollars)	27,639	(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		1.85	9,615	875	2,845	3,565	1,680	655
	Row percent	(X)	100.0	9.1	29.6	37.1	17.5	6.8
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.02	2,325	555	1,305	360	80	25
	Row percent	(X)	100.0	23.9	56.1	15.5	3.4	1.1
	Column percent	(X)	24.2	63.4	45.9	10.1	4.8	3.8
2-person household		1.91	3,500	215	865	1,625	655	140
	Row percent	(X)	100.0	6.1	24.7	46.4	18.7	4.0
	Column percent	(X)	36.4	24.6	30.4	45.6	39.0	21.4
3-person household		2.27	1,750	45	320	720	490	175
	Row percent	(X)	100.0	2.6	18.3	41.1	28.0	10.0
	Column percent	(X)	18.2	5.1	11.2	20.2	29.2	26.7
4-or-more-person household		2.34	2,040	60	350	860	455	315
	Row percent	(X)	100.0	2.9	17.2	42.2	22.3	15.4
	Column percent	(X)	21.2	6.9	12.3	24.1	27.1	48.1
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		27.3	9,565	2,015	2,880	1,565	1,265	1,840
	Row percent	(X)	100.0	21.1	30.1	16.4	13.2	19.2
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		24.6	7,525	1,625	2,480	1,290	930	1,200
	Row percent	(X)	100.0	21.6	33.0	17.1	12.4	15.9
	Column percent	(X)	78.7	80.6	86.1	82.4	73.5	65.2
Carpooled		40.7	1,785	215	370	260	315	625
	Row percent	(X)	100.0	12.0	20.7	14.6	17.6	35.0
	Column percent	(X)	18.7	10.7	12.8	16.6	24.9	34.0
Public transportation (including taxicab)		34.8	20	10	4	0	4	10
	Row percent	(X)	100.0	50.0	20.0	0.0	20.0	50.0
	Column percent	(X)	0.2	0.5	0.1	0.0	0.3	0.5
Bicycle or walked		4.3	165	150	15	0	0	0
	Row percent	(X)	100.0	90.9	9.1	0.0	0.0	0.0
	Column percent	(X)	1.7	7.4	0.5	0.0	0.0	0.0
Motorcycle or other means		23.6	70	20	15	15	15	4
	Row percent	(X)	100.0	28.6	21.4	21.4	21.4	5.7
	Column percent	(X)	0.7	1.0	0.5	1.0	1.2	0.2
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.