CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Jefferson County, Pennsylvania
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	46,083	100.0	45,932	100.0	-151	-0.3
In households	45,305	98.3	45,001	98.0	-304	-0.7
In group quarters	778	1.7	931	2.0	153	19.7
HOUSEHOLD SIZE
Total households	17,649	100.0	18,396	100.0	747	4.2
1-person household	4,300	24.4	4,887	26.6	587	13.7
2-person household	5,729	32.5	6,398	34.8	669	11.7
3-person household	3,022	17.1	3,022	16.4	0	0.0
4-person household	2,928	16.6	2,650	14.4	-278	-9.5
5-or-more-person household	1,670	9.5	1,439	7.8	-231	-13.8
Mean number of persons per household	2.57	(X)	2.45	(X)	-0.12	(X)
VEHICLES AVAILABLE1
Total households	17,649	100.0	18,396	100.0	747	4.2
No vehicle available	1,785	10.1	1,531	8.3	-254	-14.2
1 vehicle available	6,290	35.6	6,172	33.6	-118	-1.9
2 vehicles available	7,184	40.7	7,742	42.1	558	7.8
3 vehicles available	1,751	9.9	2,162	11.8	411	23.5
4 vehicles available	464	2.6	579	3.1	115	24.8
5 or more vehicles available	175	1.0	210	1.1	35	20.0
Mean vehicles per household	1.63	(X)	1.72	(X)	0.09	(X)
WORKERS BY SEX1
Workers 16 years and over	18,024	100.0	19,570	100.0	1,546	8.6
Male	10,436	57.9	11,190	57.2	754	7.2
Female	7,588	42.1	8,380	42.8	792	10.4
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	18,024	100.0	19,569	100.0	1,545	8.6
Drove alone	13,760	76.3	15,900	81.3	2,140	15.6
Carpooled	2,294	12.7	2,031	10.4	-263	-11.5
Public transportation (including taxicab)	55	0.3	37	0.2	-18	-32.7
Bicycle or walked	1,182	6.6	776	4.0	-406	-34.3
Motorcycle or other means	153	0.8	172	0.9	19	12.4
Worked at home	580	3.2	653	3.3	73	12.6
TRAVEL TIME TO WORK
Workers who did not work at home	17,444	100.0	18,916	100.0	1,472	8.4
Less than 5 minutes	1,497	8.6	1,344	7.1	-153	-10.2
5 to 9 minutes	3,564	20.4	3,294	17.4	-270	-7.6
10 to 14 minutes	3,269	18.7	3,273	17.3	4	0.1
15 to 19 minutes	2,837	16.3	2,887	15.3	50	1.8
20 to 29 minutes	3,076	17.6	3,302	17.5	226	7.3
30 to 44 minutes	2,024	11.6	2,706	14.3	682	33.7
45 or more minutes	1,177	6.7	2,110	11.2	933	79.3
Mean travel time to work (minutes)	17.1	(X)	22.3	(X)	5.2	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	17,444	100.0	18,916	100.0	1,472	8.4
5:00 a.m. to 6:59 a.m.	5,069	29.1	6,087	32.2	1,018	20.1
7:00 a.m. to 7:59 a.m.	4,681	26.8	4,856	25.7	175	3.7
8:00 a.m. to 8:59 a.m.	2,601	14.9	2,497	13.2	-104	-4.0
9:00 a.m. to 9:59 a.m.	771	4.4	750	4.0	-21	-2.7
10:00 a.m. to 11:59 a.m.	615	3.5	566	3.0	-49	-8.0
12:00 p.m. to 11:59 p.m.	3,067	17.6	3,095	16.4	28	0.9
12:00 a.m. to 4:59 a.m.	640	3.7	1,065	5.6	425	66.4
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: Jefferson County, Pennsylvania
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	45,932	100.0
Under 16 years	9,466	20.6
16 to 20 years	3,029	6.6
21 to 24 years	1,854	4.0
25 to 44 years	12,517	27.3
45 to 64 years	10,825	23.6
65 years and over	8,241	17.9
Mean age (years)	39.5	(X)
HOUSEHOLD INCOME IN 19991
Total households	18,396	100.0
Less than $15,000	3,660	19.9
$15,000 to 19,999	1,616	8.8
$20,000 to 24,999	1,640	8.9
$25,000 to 49,999	6,774	36.8
$50,000 to 74,999	2,966	16.1
$75,000 to 99,999	1,022	5.6
$100,000 or more	718	3.9
Mean household income (dollars)	39,737	(X)
Median household income (dollars)	31,722	(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		1.72	18,395	1,530	6,170	7,740	2,160	790
	Row percent	(X)	100.0	8.3	33.5	42.1	11.7	4.3
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		0.96	4,885	1,045	3,130	590	95	25
	Row percent	(X)	100.0	21.4	64.1	12.1	1.9	0.5
	Column percent	(X)	26.6	68.3	50.7	7.6	4.4	3.2
2-person household		1.78	6,400	210	1,895	3,530	635	135
	Row percent	(X)	100.0	3.3	29.6	55.2	9.9	2.1
	Column percent	(X)	34.8	13.7	30.7	45.6	29.4	17.1
3-person household		2.11	3,020	105	570	1,505	640	200
	Row percent	(X)	100.0	3.5	18.9	49.8	21.2	6.6
	Column percent	(X)	16.4	6.9	9.2	19.4	29.6	25.3
4-or-more-person household		2.22	4,090	170	575	2,115	790	435
	Row percent	(X)	100.0	4.2	14.1	51.7	19.3	10.6
	Column percent	(X)	22.2	11.1	9.3	27.3	36.6	55.1
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		22.3	18,915	4,640	6,160	3,300	2,705	2,110
	Row percent	(X)	100.0	24.5	32.6	17.4	14.3	11.2
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		21.6	15,900	3,715	5,390	2,815	2,370	1,610
	Row percent	(X)	100.0	23.4	33.9	17.7	14.9	10.1
	Column percent	(X)	84.1	80.1	87.5	85.3	87.6	76.3
Carpooled		30.5	2,030	350	575	385	280	440
	Row percent	(X)	100.0	17.2	28.3	19.0	13.8	21.7
	Column percent	(X)	10.7	7.5	9.3	11.7	10.4	20.9
Public transportation (including taxicab)		23.5	35	4	15	4	15	4
	Row percent	(X)	100.0	11.4	42.9	11.4	42.9	11.4
	Column percent	(X)	0.2	0.1	0.2	0.1	0.6	0.2
Bicycle or walked		7.9	775	555	150	40	15	10
	Row percent	(X)	100.0	71.6	19.4	5.2	1.9	1.3
	Column percent	(X)	4.1	12.0	2.4	1.2	0.6	0.5
Motorcycle or other means		50.0	170	15	30	60	25	40
	Row percent	(X)	100.0	8.8	17.6	35.3	14.7	23.5
	Column percent	(X)	0.9	0.3	0.5	1.8	0.9	1.9
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.