CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Boone County, Kentucky
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	57,589	100.0	85,991	100.0	28,402	49.3
In households	57,179	99.3	85,393	99.3	28,214	49.3
In group quarters	410	0.7	598	0.7	188	45.9
HOUSEHOLD SIZE
Total households	20,066	100.0	31,331	100.0	11,265	56.1
1-person household	3,697	18.4	6,304	20.1	2,607	70.5
2-person household	5,949	29.6	9,878	31.5	3,929	66.0
3-person household	4,042	20.1	5,946	19.0	1,904	47.1
4-person household	3,853	19.2	5,633	18.0	1,780	46.2
5-or-more-person household	2,525	12.6	3,570	11.4	1,045	41.4
Mean number of persons per household	2.85	(X)	2.73	(X)	-0.12	(X)
VEHICLES AVAILABLE1
Total households	20,066	100.0	31,331	100.0	11,265	56.1
No vehicle available	1,109	5.5	1,511	4.8	402	36.2
1 vehicle available	5,136	25.6	8,512	27.2	3,376	65.7
2 vehicles available	9,198	45.8	14,254	45.5	5,056	55.0
3 vehicles available	3,146	15.7	4,944	15.8	1,798	57.2
4 vehicles available	1,148	5.7	1,451	4.6	303	26.4
5 or more vehicles available	329	1.6	659	2.1	330	100.3
Mean vehicles per household	1.96	(X)	1.95	(X)	-0.01	(X)
WORKERS BY SEX1
Workers 16 years and over	28,514	100.0	44,505	100.0	15,991	56.1
Male	15,670	55.0	24,265	54.5	8,595	54.9
Female	12,844	45.0	20,240	45.5	7,396	57.6
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	28,514	100.0	44,507	100.0	15,993	56.1
Drove alone	23,382	82.0	37,661	84.6	14,279	61.1
Carpooled	3,527	12.4	4,505	10.1	978	27.7
Public transportation (including taxicab)	371	1.3	507	1.1	136	36.7
Bicycle or walked	439	1.5	427	1.0	-12	-2.7
Motorcycle or other means	149	0.5	262	0.6	113	75.8
Worked at home	646	2.3	1,145	2.6	499	77.2
TRAVEL TIME TO WORK
Workers who did not work at home	27,868	100.0	43,362	100.0	15,494	55.6
Less than 5 minutes	814	2.9	1,049	2.4	235	28.9
5 to 9 minutes	3,011	10.8	3,395	7.8	384	12.8
10 to 14 minutes	4,384	15.7	6,575	15.2	2,191	50.0
15 to 19 minutes	5,187	18.6	8,168	18.8	2,981	57.5
20 to 29 minutes	6,379	22.9	10,277	23.7	3,898	61.1
30 to 44 minutes	5,364	19.2	8,337	19.2	2,973	55.4
45 or more minutes	2,729	9.8	5,561	12.8	2,832	103.8
Mean travel time to work (minutes)	21.8	(X)	24.4	(X)	2.6	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	27,868	100.0	43,362	100.0	15,494	55.6
5:00 a.m. to 6:59 a.m.	7,554	27.1	11,478	26.5	3,924	51.9
7:00 a.m. to 7:59 a.m.	8,414	30.2	12,793	29.5	4,379	52.0
8:00 a.m. to 8:59 a.m.	4,227	15.2	6,758	15.6	2,531	59.9
9:00 a.m. to 9:59 a.m.	1,302	4.7	2,149	5.0	847	65.1
10:00 a.m. to 11:59 a.m.	807	2.9	1,429	3.3	622	77.1
12:00 p.m. to 11:59 p.m.	4,856	17.4	7,369	17.0	2,513	51.8
12:00 a.m. to 4:59 a.m.	708	2.5	1,386	3.2	678	95.8
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.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Boone County, Kentucky
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	85,991	100.0
Under 16 years	21,958	25.5
16 to 20 years	5,796	6.7
21 to 24 years	4,071	4.7
25 to 44 years	28,663	33.3
45 to 64 years	18,580	21.6
65 years and over	6,923	8.1
Mean age (years)	33.2	(X)
HOUSEHOLD INCOME IN 19991
Total households	31,331	100.0
Less than $15,000	2,804	8.9
$15,000 to 19,999	1,661	5.3
$20,000 to 24,999	1,563	5.0
$25,000 to 49,999	8,246	26.3
$50,000 to 74,999	7,877	25.1
$75,000 to 99,999	4,506	14.4
$100,000 or more	4,674	14.9
Mean household income (dollars)	64,338	(X)
Median household income (dollars)	53,593	(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		1.95	31,330	1,510	8,510	14,255	4,945	2,110
	Row percent	(X)	100.0	4.8	27.2	45.5	15.8	6.7
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.04	6,305	1,025	4,285	795	140	55
	Row percent	(X)	100.0	16.3	68.0	12.6	2.2	0.9
	Column percent	(X)	20.1	67.9	50.4	5.6	2.8	2.6
2-person household		1.89	9,880	305	2,335	5,720	1,240	275
	Row percent	(X)	100.0	3.1	23.6	57.9	12.6	2.8
	Column percent	(X)	31.5	20.2	27.4	40.1	25.1	13.0
3-person household		2.25	5,945	70	960	2,965	1,475	475
	Row percent	(X)	100.0	1.2	16.1	49.9	24.8	8.0
	Column percent	(X)	19.0	4.6	11.3	20.8	29.8	22.5
4-or-more-person household		2.45	9,205	105	930	4,770	2,090	1,305
	Row percent	(X)	100.0	1.1	10.1	51.8	22.7	14.2
	Column percent	(X)	29.4	7.0	10.9	33.5	42.3	61.8
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		24.4	43,360	4,445	14,745	10,275	8,335	5,560
	Row percent	(X)	100.0	10.3	34.0	23.7	19.2	12.8
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		24.0	37,660	3,690	13,105	9,165	7,115	4,580
	Row percent	(X)	100.0	9.8	34.8	24.3	18.9	12.2
	Column percent	(X)	86.9	83.0	88.9	89.2	85.4	82.4
Carpooled		24.4	4,505	510	1,395	990	935	680
	Row percent	(X)	100.0	11.3	31.0	22.0	20.8	15.1
	Column percent	(X)	10.4	11.5	9.5	9.6	11.2	12.2
Public transportation (including taxicab)		39.9	505	0	60	40	220	185
	Row percent	(X)	100.0	0.0	11.9	7.9	43.6	36.6
	Column percent	(X)	1.2	0.0	0.4	0.4	2.6	3.3
Bicycle or walked		12.5	425	180	135	45	50	15
	Row percent	(X)	100.0	42.4	31.8	10.6	11.8	3.5
	Column percent	(X)	1.0	4.0	0.9	0.4	0.6	0.3
Motorcycle or other means		58.9	260	60	50	35	15	100
	Row percent	(X)	100.0	23.1	19.2	13.5	5.8	38.5
	Column percent	(X)	0.6	1.3	0.3	0.3	0.2	1.8
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.