CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Boone County, Indiana
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	38,147	100.0	46,107	100.0	7,960	20.9
In households	37,490	98.3	45,265	98.2	7,775	20.7
In group quarters	657	1.7	842	1.8	185	28.2
HOUSEHOLD SIZE
Total households	13,961	100.0	17,091	100.0	3,130	22.4
1-person household	2,771	19.8	3,620	21.2	849	30.6
2-person household	4,580	32.8	5,855	34.3	1,275	27.8
3-person household	2,622	18.8	2,876	16.8	254	9.7
4-person household	2,630	18.8	3,004	17.6	374	14.2
5-or-more-person household	1,358	9.7	1,736	10.2	378	27.8
Mean number of persons per household	2.69	(X)	2.65	(X)	-0.04	(X)
VEHICLES AVAILABLE1
Total households	13,961	100.0	17,091	100.0	3,130	22.4
No vehicle available	828	5.9	618	3.6	-210	-25.4
1 vehicle available	3,354	24.0	4,462	26.1	1,108	33.0
2 vehicles available	6,381	45.7	7,667	44.9	1,286	20.2
3 vehicles available	2,344	16.8	2,976	17.4	632	27.0
4 vehicles available	758	5.4	895	5.2	137	18.1
5 or more vehicles available	296	2.1	473	2.8	177	59.8
Mean vehicles per household	1.99	(X)	2.04	(X)	0.05	(X)
WORKERS BY SEX1
Workers 16 years and over	19,228	100.0	22,680	100.0	3,452	18.0
Male	10,454	54.4	12,320	54.3	1,866	17.8
Female	8,774	45.6	10,360	45.7	1,586	18.1
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	19,228	100.0	22,679	100.0	3,451	17.9
Drove alone	15,658	81.4	19,036	83.9	3,378	21.6
Carpooled	2,222	11.6	1,993	8.8	-229	-10.3
Public transportation (including taxicab)	10	0.1	18	0.1	8	80.0
Bicycle or walked	424	2.2	359	1.6	-65	-15.3
Motorcycle or other means	134	0.7	146	0.6	12	9.0
Worked at home	780	4.1	1,127	5.0	347	44.5
TRAVEL TIME TO WORK
Workers who did not work at home	18,448	100.0	21,552	100.0	3,104	16.8
Less than 5 minutes	808	4.4	1,085	5.0	277	34.3
5 to 9 minutes	2,974	16.1	2,872	13.3	-102	-3.4
10 to 14 minutes	2,604	14.1	2,593	12.0	-11	-0.4
15 to 19 minutes	1,692	9.2	2,502	11.6	810	47.9
20 to 29 minutes	3,654	19.8	4,551	21.1	897	24.5
30 to 44 minutes	4,846	26.3	5,682	26.4	836	17.3
45 or more minutes	1,870	10.1	2,267	10.5	397	21.2
Mean travel time to work (minutes)	22.5	(X)	23.0	(X)	0.5	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	18,448	100.0	21,552	100.0	3,104	16.8
5:00 a.m. to 6:59 a.m.	5,179	28.1	6,675	31.0	1,496	28.9
7:00 a.m. to 7:59 a.m.	6,985	37.9	7,585	35.2	600	8.6
8:00 a.m. to 8:59 a.m.	2,590	14.0	2,661	12.3	71	2.7
9:00 a.m. to 9:59 a.m.	862	4.7	1,005	4.7	143	16.6
10:00 a.m. to 11:59 a.m.	339	1.8	409	1.9	70	20.6
12:00 p.m. to 11:59 p.m.	2,124	11.5	2,518	11.7	394	18.5
12:00 a.m. to 4:59 a.m.	369	2.0	699	3.2	330	89.4
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, Indiana
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	46,107	100.0
Under 16 years	11,720	25.4
16 to 20 years	2,719	5.9
21 to 24 years	1,620	3.5
25 to 44 years	13,878	30.1
45 to 64 years	10,753	23.3
65 years and over	5,417	11.7
Mean age (years)	35.7	(X)
HOUSEHOLD INCOME IN 19991
Total households	17,091	100.0
Less than $15,000	1,968	11.5
$15,000 to 19,999	837	4.9
$20,000 to 24,999	922	5.4
$25,000 to 49,999	4,863	28.5
$50,000 to 74,999	3,821	22.4
$75,000 to 99,999	1,901	11.1
$100,000 or more	2,779	16.3
Mean household income (dollars)	64,460	(X)
Median household income (dollars)	49,632	(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		2.04	17,090	620	4,460	7,665	2,975	1,370
	Row percent	(X)	100.0	3.6	26.1	44.9	17.4	8.0
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.19	3,620	475	2,345	610	115	75
	Row percent	(X)	100.0	13.1	64.8	16.9	3.2	2.1
	Column percent	(X)	21.2	76.6	52.6	8.0	3.9	5.5
2-person household		2.05	5,855	80	1,225	3,290	965	295
	Row percent	(X)	100.0	1.4	20.9	56.2	16.5	5.0
	Column percent	(X)	34.3	12.9	27.5	42.9	32.4	21.5
3-person household		2.34	2,875	20	425	1,355	785	290
	Row percent	(X)	100.0	0.7	14.8	47.1	27.3	10.1
	Column percent	(X)	16.8	3.2	9.5	17.7	26.4	21.2
4-or-more-person household		2.49	4,740	45	465	2,410	1,110	710
	Row percent	(X)	100.0	0.9	9.8	50.8	23.4	15.0
	Column percent	(X)	27.7	7.3	10.4	31.4	37.3	51.8
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		23.0	21,550	3,955	5,095	4,550	5,680	2,265
	Row percent	(X)	100.0	18.4	23.6	21.1	26.4	10.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		22.6	19,035	3,430	4,465	4,220	5,090	1,830
	Row percent	(X)	100.0	18.0	23.5	22.2	26.7	9.6
	Column percent	(X)	88.3	86.7	87.6	92.7	89.6	80.8
Carpooled		27.2	1,995	260	500	330	515	385
	Row percent	(X)	100.0	13.0	25.1	16.5	25.8	19.3
	Column percent	(X)	9.3	6.6	9.8	7.3	9.1	17.0
Public transportation (including taxicab)		46.7	20	0	4	0	4	4
	Row percent	(X)	100.0	0.0	20.0	0.0	20.0	20.0
	Column percent	(X)	0.1	0.0	0.1	0.0	0.1	0.2
Bicycle or walked		8.2	360	220	105	0	25	4
	Row percent	(X)	100.0	61.1	29.2	0.0	6.9	1.1
	Column percent	(X)	1.7	5.6	2.1	0.0	0.4	0.2
Motorcycle or other means		38.8	145	45	20	0	45	40
	Row percent	(X)	100.0	31.0	13.8	0.0	31.0	27.6
	Column percent	(X)	0.7	1.1	0.4	0.0	0.8	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.