CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Allegany County, Maryland
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	74,946	100.0	74,930	100.0	-16	[ <0 ]
In households	71,897	95.9	68,757	91.8	-3,140	-4.4
In group quarters	3,049	4.1	6,173	8.2	3,124	102.5
HOUSEHOLD SIZE
Total households	29,611	100.0	29,350	100.0	-261	-0.9
1-person household	8,089	27.3	8,795	30.0	706	8.7
2-person household	10,071	34.0	10,097	34.4	26	0.3
3-person household	5,054	17.1	4,756	16.2	-298	-5.9
4-person household	4,131	14.0	3,590	12.2	-541	-13.1
5-or-more-person household	2,266	7.7	2,112	7.2	-154	-6.8
Mean number of persons per household	2.43	(X)	2.34	(X)	-0.09	(X)
VEHICLES AVAILABLE1
Total households	29,611	100.0	29,350	100.0	-261	-0.9
No vehicle available	4,202	14.2	3,252	11.1	-950	-22.6
1 vehicle available	10,288	34.7	10,009	34.1	-279	-2.7
2 vehicles available	10,153	34.3	10,637	36.2	484	4.8
3 vehicles available	3,618	12.2	3,860	13.2	242	6.7
4 vehicles available	963	3.3	1,104	3.8	141	14.6
5 or more vehicles available	387	1.3	488	1.7	101	26.1
Mean vehicles per household	1.60	(X)	1.70	(X)	0.10	(X)
WORKERS BY SEX1
Workers 16 years and over	29,052	100.0	29,570	100.0	518	1.8
Male	15,734	54.2	15,755	53.3	21	0.1
Female	13,318	45.8	13,820	46.7	502	3.8
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	29,052	100.0	29,571	100.0	519	1.8
Drove alone	22,189	76.4	23,844	80.6	1,655	7.5
Carpooled	4,244	14.6	3,774	12.8	-470	-11.1
Public transportation (including taxicab)	262	0.9	165	0.6	-97	-37.0
Bicycle or walked	1,565	5.4	1,224	4.1	-341	-21.8
Motorcycle or other means	192	0.7	116	0.4	-76	-39.6
Worked at home	600	2.1	448	1.5	-152	-25.3
TRAVEL TIME TO WORK
Workers who did not work at home	28,452	100.0	29,123	100.0	671	2.4
Less than 5 minutes	1,414	5.0	1,296	4.5	-118	-8.3
5 to 9 minutes	5,035	17.7	4,850	16.7	-185	-3.7
10 to 14 minutes	6,096	21.4	6,012	20.6	-84	-1.4
15 to 19 minutes	5,617	19.7	5,655	19.4	38	0.7
20 to 29 minutes	5,327	18.7	5,355	18.4	28	0.5
30 to 44 minutes	3,032	10.7	2,777	9.5	-255	-8.4
45 or more minutes	1,931	6.8	3,178	10.9	1,247	64.6
Mean travel time to work (minutes)	17.9	(X)	22.6	(X)	4.7	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	28,452	100.0	29,123	100.0	671	2.4
5:00 a.m. to 6:59 a.m.	7,158	25.2	7,487	25.7	329	4.6
7:00 a.m. to 7:59 a.m.	7,377	25.9	7,533	25.9	156	2.1
8:00 a.m. to 8:59 a.m.	5,093	17.9	4,562	15.7	-531	-10.4
9:00 a.m. to 9:59 a.m.	1,559	5.5	1,344	4.6	-215	-13.8
10:00 a.m. to 11:59 a.m.	906	3.2	979	3.4	73	8.1
12:00 p.m. to 11:59 p.m.	5,550	19.5	5,998	20.6	448	8.1
12:00 a.m. to 4:59 a.m.	809	2.8	1,220	4.2	411	50.8
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: Allegany County, Maryland
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	74,930	100.0
Under 16 years	13,323	17.8
16 to 20 years	6,051	8.1
21 to 24 years	4,351	5.8
25 to 44 years	20,021	26.7
45 to 64 years	17,736	23.7
65 years and over	13,448	17.9
Mean age (years)	39.8	(X)
HOUSEHOLD INCOME IN 19991
Total households	29,350	100.0
Less than $15,000	7,091	24.2
$15,000 to 19,999	2,504	8.5
$20,000 to 24,999	2,544	8.7
$25,000 to 49,999	9,248	31.5
$50,000 to 74,999	4,971	16.9
$75,000 to 99,999	1,733	5.9
$100,000 or more	1,259	4.3
Mean household income (dollars)	39,371	(X)
Median household income (dollars)	30,821	(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		1.70	29,350	3,250	10,010	10,635	3,860	1,590
	Row percent	(X)	100.0	11.1	34.1	36.2	13.2	5.4
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		0.91	8,795	2,290	5,355	925	145	80
	Row percent	(X)	100.0	26.0	60.9	10.5	1.6	0.9
	Column percent	(X)	30.0	70.5	53.5	8.7	3.8	5.0
2-person household		1.79	10,095	545	2,875	5,170	1,250	260
	Row percent	(X)	100.0	5.4	28.5	51.2	12.4	2.6
	Column percent	(X)	34.4	16.8	28.7	48.6	32.4	16.4
3-person household		2.16	4,755	195	970	1,950	1,220	415
	Row percent	(X)	100.0	4.1	20.4	41.0	25.7	8.7
	Column percent	(X)	16.2	6.0	9.7	18.3	31.6	26.1
4-or-more-person household		2.36	5,700	220	810	2,595	1,240	835
	Row percent	(X)	100.0	3.9	14.2	45.5	21.8	14.6
	Column percent	(X)	19.4	6.8	8.1	24.4	32.1	52.5
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		22.6	29,125	6,145	11,665	5,355	2,775	3,180
	Row percent	(X)	100.0	21.1	40.1	18.4	9.5	10.9
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		20.6	23,845	4,920	10,065	4,720	2,155	1,980
	Row percent	(X)	100.0	20.6	42.2	19.8	9.0	8.3
	Column percent	(X)	81.9	80.1	86.3	88.1	77.7	62.3
Carpooled		38.9	3,775	550	1,065	525	520	1,115
	Row percent	(X)	100.0	14.6	28.2	13.9	13.8	29.5
	Column percent	(X)	13.0	9.0	9.1	9.8	18.7	35.1
Public transportation (including taxicab)		26.9	165	15	70	15	45	20
	Row percent	(X)	100.0	9.1	42.4	9.1	27.3	12.1
	Column percent	(X)	0.6	0.2	0.6	0.3	1.6	0.6
Bicycle or walked		10.6	1,225	640	425	80	30	45
	Row percent	(X)	100.0	52.2	34.7	6.5	2.4	3.7
	Column percent	(X)	4.2	10.4	3.6	1.5	1.1	1.4
Motorcycle or other means		29.3	115	25	40	10	25	20
	Row percent	(X)	100.0	21.7	34.8	8.7	21.7	17.4
	Column percent	(X)	0.4	0.4	0.3	0.2	0.9	0.6
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.