CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Erie County, Ohio
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	76,779	100.0	79,551	100.0	2,772	3.6
In households	75,571	98.4	77,679	97.6	2,108	2.8
In group quarters	1,208	1.6	1,872	2.4	664	55.0
HOUSEHOLD SIZE
Total households	28,918	100.0	31,756	100.0	2,838	9.8
1-person household	6,917	23.9	8,570	27.0	1,653	23.9
2-person household	9,356	32.4	11,122	35.0	1,766	18.9
3-person household	4,917	17.0	4,972	15.7	55	1.1
4-person household	4,634	16.0	4,344	13.7	-290	-6.3
5-or-more-person household	3,094	10.7	2,748	8.7	-346	-11.2
Mean number of persons per household	2.61	(X)	2.45	(X)	-0.17	(X)
VEHICLES AVAILABLE1
Total households	28,918	100.0	31,756	100.0	2,838	9.8
No vehicle available	1,878	6.5	1,903	6.0	25	1.3
1 vehicle available	9,553	33.0	10,524	33.1	971	10.2
2 vehicles available	12,008	41.5	13,316	41.9	1,308	10.9
3 vehicles available	4,051	14.0	4,392	13.8	341	8.4
4 vehicles available	1,006	3.5	1,160	3.7	154	15.3
5 or more vehicles available	422	1.5	461	1.5	39	9.2
Mean vehicles per household	1.80	(X)	1.81	(X)	0.01	(X)
WORKERS BY SEX1
Workers 16 years and over	34,638	100.0	37,015	100.0	2,377	6.9
Male	18,932	54.7	19,260	52.0	328	1.7
Female	15,706	45.3	17,755	48.0	2,049	13.0
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	34,638	100.0	37,016	100.0	2,378	6.9
Drove alone	28,986	83.7	32,596	88.1	3,610	12.5
Carpooled	3,546	10.2	2,619	7.1	-927	-26.1
Public transportation (including taxicab)	92	0.3	176	0.5	84	91.3
Bicycle or walked	973	2.8	608	1.6	-365	-37.5
Motorcycle or other means	191	0.6	166	0.4	-25	-13.1
Worked at home	850	2.5	851	2.3	1	0.1
TRAVEL TIME TO WORK
Workers who did not work at home	33,788	100.0	36,165	100.0	2,377	7.0
Less than 5 minutes	2,026	6.0	2,185	6.0	159	7.8
5 to 9 minutes	6,376	18.9	6,650	18.4	274	4.3
10 to 14 minutes	7,878	23.3	8,112	22.4	234	3.0
15 to 19 minutes	6,561	19.4	6,154	17.0	-407	-6.2
20 to 29 minutes	5,636	16.7	6,509	18.0	873	15.5
30 to 44 minutes	3,040	9.0	3,925	10.9	885	29.1
45 or more minutes	2,271	6.7	2,630	7.3	359	15.8
Mean travel time to work (minutes)	17.2	(X)	18.8	(X)	1.6	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	33,788	100.0	36,165	100.0	2,377	7.0
5:00 a.m. to 6:59 a.m.	8,827	26.1	9,938	27.5	1,111	12.6
7:00 a.m. to 7:59 a.m.	9,423	27.9	9,988	27.6	565	6.0
8:00 a.m. to 8:59 a.m.	4,673	13.8	4,697	13.0	24	0.5
9:00 a.m. to 9:59 a.m.	1,882	5.6	1,883	5.2	1	0.1
10:00 a.m. to 11:59 a.m.	1,110	3.3	1,379	3.8	269	24.2
12:00 p.m. to 11:59 p.m.	6,847	20.3	7,139	19.7	292	4.3
12:00 a.m. to 4:59 a.m.	1,026	3.0	1,141	3.2	115	11.2
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.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Erie County, Ohio
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	79,551	100.0
Under 16 years	17,230	21.7
16 to 20 years	4,827	6.1
21 to 24 years	3,262	4.1
25 to 44 years	21,635	27.2
45 to 64 years	20,222	25.4
65 years and over	12,375	15.6
Mean age (years)	38.6	(X)
HOUSEHOLD INCOME IN 19991
Total households	31,756	100.0
Less than $15,000	4,301	13.5
$15,000 to 19,999	1,860	5.9
$20,000 to 24,999	2,516	7.9
$25,000 to 49,999	9,661	30.4
$50,000 to 74,999	7,083	22.3
$75,000 to 99,999	3,459	10.9
$100,000 or more	2,876	9.1
Mean household income (dollars)	53,326	(X)
Median household income (dollars)	42,746	(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		1.81	31,755	1,905	10,525	13,315	4,390	1,620
	Row percent	(X)	100.0	6.0	33.1	41.9	13.8	5.1
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.07	8,570	1,260	5,905	1,140	180	80
	Row percent	(X)	100.0	14.7	68.9	13.3	2.1	0.9
	Column percent	(X)	27.0	66.1	56.1	8.6	4.1	4.9
2-person household		1.90	11,120	270	2,640	6,580	1,265	365
	Row percent	(X)	100.0	2.4	23.7	59.2	11.4	3.3
	Column percent	(X)	35.0	14.2	25.1	49.4	28.8	22.5
3-person household		2.15	4,970	120	1,005	2,280	1,255	310
	Row percent	(X)	100.0	2.4	20.2	45.9	25.3	6.2
	Column percent	(X)	15.7	6.3	9.5	17.1	28.6	19.1
4-or-more-person household		2.33	7,090	250	970	3,315	1,695	865
	Row percent	(X)	100.0	3.5	13.7	46.8	23.9	12.2
	Column percent	(X)	22.3	13.1	9.2	24.9	38.6	53.4
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		18.8	36,165	8,835	14,265	6,510	3,925	2,630
	Row percent	(X)	100.0	24.4	39.4	18.0	10.9	7.3
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		18.7	32,595	7,745	12,955	6,045	3,615	2,235
	Row percent	(X)	100.0	23.8	39.7	18.5	11.1	6.9
	Column percent	(X)	90.1	87.7	90.8	92.9	92.1	85.0
Carpooled		21.5	2,620	645	975	400	275	320
	Row percent	(X)	100.0	24.6	37.2	15.3	10.5	12.2
	Column percent	(X)	7.2	7.3	6.8	6.1	7.0	12.2
Public transportation (including taxicab)		19.6	175	30	75	35	20	20
	Row percent	(X)	100.0	17.1	42.9	20.0	11.4	11.4
	Column percent	(X)	0.5	0.3	0.5	0.5	0.5	0.8
Bicycle or walked		9.0	610	380	190	10	4	20
	Row percent	(X)	100.0	62.3	31.1	1.6	0.7	3.3
	Column percent	(X)	1.7	4.3	1.3	0.2	0.1	0.8
Motorcycle or other means		28.5	165	35	75	15	4	35
	Row percent	(X)	100.0	21.2	45.5	9.1	2.4	21.2
	Column percent	(X)	0.5	0.4	0.5	0.2	0.1	1.3
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.