CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Butler County, Ohio
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	291,479	100.0	332,807	100.0	41,328	14.2
In households	280,343	96.2	321,583	96.6	41,240	14.7
In group quarters	11,136	3.8	11,224	3.4	88	0.8
HOUSEHOLD SIZE
Total households	104,195	100.0	123,125	100.0	18,930	18.2
1-person household	21,575	20.7	27,776	22.6	6,201	28.7
2-person household	33,640	32.3	40,817	33.2	7,177	21.3
3-person household	20,087	19.3	22,242	18.1	2,155	10.7
4-person household	18,348	17.6	20,193	16.4	1,845	10.1
5-or-more-person household	10,545	10.1	12,097	9.8	1,552	14.7
Mean number of persons per household	2.69	(X)	2.61	(X)	-0.08	(X)
VEHICLES AVAILABLE1
Total households	104,195	100.0	123,125	100.0	18,930	18.2
No vehicle available	6,907	6.6	7,487	6.1	580	8.4
1 vehicle available	29,976	28.8	35,952	29.2	5,976	19.9
2 vehicles available	45,781	43.9	54,011	43.9	8,230	18.0
3 vehicles available	15,170	14.6	19,063	15.5	3,893	25.7
4 vehicles available	4,634	4.4	4,987	4.1	353	7.6
5 or more vehicles available	1,727	1.7	1,625	1.3	-102	-5.9
Mean vehicles per household	1.87	(X)	1.87	(X)	[ <0 ]	(X)
WORKERS BY SEX1
Workers 16 years and over	134,645	100.0	160,315	100.0	25,670	19.1
Male	73,695	54.7	85,895	53.6	12,200	16.6
Female	60,950	45.3	74,415	46.4	13,465	22.1
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	134,645	100.0	160,314	100.0	25,669	19.1
Drove alone	110,827	82.3	134,970	84.2	24,143	21.8
Carpooled	13,910	10.3	14,546	9.1	636	4.6
Public transportation (including taxicab)	839	0.6	1,514	0.9	675	80.5
Bicycle or walked	5,808	4.3	4,563	2.8	-1,245	-21.4
Motorcycle or other means	664	0.5	715	0.4	51	7.7
Worked at home	2,597	1.9	4,006	2.5	1,409	54.3
TRAVEL TIME TO WORK
Workers who did not work at home	132,048	100.0	156,308	100.0	24,260	18.4
Less than 5 minutes	4,672	3.5	5,092	3.3	420	9.0
5 to 9 minutes	16,004	12.1	17,541	11.2	1,537	9.6
10 to 14 minutes	22,737	17.2	23,636	15.1	899	4.0
15 to 19 minutes	23,541	17.8	25,431	16.3	1,890	8.0
20 to 29 minutes	29,267	22.2	36,392	23.3	7,125	24.3
30 to 44 minutes	24,256	18.4	31,475	20.1	7,219	29.8
45 or more minutes	11,571	8.8	16,741	10.7	5,170	44.7
Mean travel time to work (minutes)	20.8	(X)	23.0	(X)	2.2	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	132,048	100.0	156,308	100.0	24,260	18.4
5:00 a.m. to 6:59 a.m.	35,426	26.8	43,164	27.6	7,738	21.8
7:00 a.m. to 7:59 a.m.	41,177	31.2	47,550	30.4	6,373	15.5
8:00 a.m. to 8:59 a.m.	19,498	14.8	23,127	14.8	3,629	18.6
9:00 a.m. to 9:59 a.m.	6,971	5.3	7,607	4.9	636	9.1
10:00 a.m. to 11:59 a.m.	4,142	3.1	4,788	3.1	646	15.6
12:00 p.m. to 11:59 p.m.	22,070	16.7	25,185	16.1	3,115	14.1
12:00 a.m. to 4:59 a.m.	2,764	2.1	4,887	3.1	2,123	76.8
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: Butler County, Ohio
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	332,807	100.0
Under 16 years	76,679	23.0
16 to 20 years	28,632	8.6
21 to 24 years	20,283	6.1
25 to 44 years	99,695	30.0
45 to 64 years	72,050	21.6
65 years and over	35,468	10.7
Mean age (years)	34.6	(X)
HOUSEHOLD INCOME IN 19991
Total households	123,125	100.0
Less than $15,000	14,635	11.9
$15,000 to 19,999	6,395	5.2
$20,000 to 24,999	6,844	5.6
$25,000 to 49,999	36,080	29.3
$50,000 to 74,999	27,281	22.2
$75,000 to 99,999	15,946	13.0
$100,000 or more	15,944	12.9
Mean household income (dollars)	58,779	(X)
Median household income (dollars)	47,885	(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		1.87	123,125	7,485	35,950	54,010	19,065	6,610
	Row percent	(X)	100.0	6.1	29.2	43.9	15.5	5.4
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.04	27,775	4,275	19,165	3,530	585	225
	Row percent	(X)	100.0	15.4	69.0	12.7	2.1	0.8
	Column percent	(X)	22.6	57.1	53.3	6.5	3.1	3.4
2-person household		1.87	40,815	1,640	9,310	24,010	4,855	1,000
	Row percent	(X)	100.0	4.0	22.8	58.8	11.9	2.5
	Column percent	(X)	33.1	21.9	25.9	44.5	25.5	15.1
3-person household		2.18	22,240	680	3,900	10,355	5,785	1,525
	Row percent	(X)	100.0	3.1	17.5	46.6	26.0	6.9
	Column percent	(X)	18.1	9.1	10.8	19.2	30.3	23.1
4-or-more-person household		2.36	32,290	895	3,580	16,115	7,840	3,860
	Row percent	(X)	100.0	2.8	11.1	49.9	24.3	12.0
	Column percent	(X)	26.2	12.0	10.0	29.8	41.1	58.4
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	156,310	22,635	49,065	36,390	31,475	16,740
	Row percent	(X)	100.0	14.5	31.4	23.3	20.1	10.7
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		23.0	134,970	18,395	42,455	32,490	27,755	13,875
	Row percent	(X)	100.0	13.6	31.5	24.1	20.6	10.3
	Column percent	(X)	86.3	81.3	86.5	89.3	88.2	82.9
Carpooled		25.1	14,545	1,710	4,290	3,360	3,180	2,010
	Row percent	(X)	100.0	11.8	29.5	23.1	21.9	13.8
	Column percent	(X)	9.3	7.6	8.7	9.2	10.1	12.0
Public transportation (including taxicab)		34.3	1,515	90	330	160	340	595
	Row percent	(X)	100.0	5.9	21.8	10.6	22.4	39.3
	Column percent	(X)	1.0	0.4	0.7	0.4	1.1	3.6
Bicycle or walked		10.6	4,565	2,330	1,795	200	115	125
	Row percent	(X)	100.0	51.0	39.3	4.4	2.5	2.7
	Column percent	(X)	2.9	10.3	3.7	0.5	0.4	0.7
Motorcycle or other means		33.8	715	110	195	180	90	140
	Row percent	(X)	100.0	15.4	27.3	25.2	12.6	19.6
	Column percent	(X)	0.5	0.5	0.4	0.5	0.3	0.8
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.