CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)


Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Carroll County, Maryland

Subject
 1990 Census Census 2000 Change 1990 to 2000
Number Percent Number Percent Number Percent
POPULATION            
Total population 123,372 100.0 150,897 100.0 27,525 22.3
In households 120,386 97.6 147,298 97.6 26,912 22.4
In group quarters 2,986 2.4 3,599 2.4 613 20.5

HOUSEHOLD SIZE		            
Total households 42,213 100.0 52,601 100.0 10,388 24.6
1-person household 6,720 15.9 9,195 17.5 2,475 36.8
2-person household 12,975 30.7 17,054 32.4 4,079 31.4
3-person household 8,991 21.3 9,946 18.9 955 10.6
4-person household 8,759 20.7 10,069 19.1 1,310 15.0
5-or-more-person household 4,768 11.3 6,337 12.0 1,569 32.9
Mean number of persons per household 2.85 (X) 2.80 (X) -0.05 (X)

VEHICLES AVAILABLE1		            
Total households 42,213 100.0 52,601 100.0 10,388 24.6
No vehicle available 1,881 4.5 2,312 4.4 431 22.9
1 vehicle available 8,820 20.9 11,132 21.2 2,312 26.2
2 vehicles available 18,693 44.3 23,568 44.8 4,875 26.1
3 vehicles available 8,925 21.1 10,865 20.7 1,940 21.7
4 vehicles available 2,779 6.6 3,297 6.3 518 18.6
5 or more vehicles available 1,115 2.6 1,427 2.7 312 28.0
Mean vehicles per household 2.14 (X) 2.12 (X) -0.01 (X)

WORKERS BY SEX1		            
Workers 16 years and over 65,061 100.0 77,590 100.0 12,529 19.3
Male 36,065 55.4 41,480 53.5 5,415 15.0
Female 28,996 44.6 36,110 46.5 7,114 24.5

MEANS OF TRANSPORTATION TO WORK		            
Workers 16 years and over 65,061 100.0 77,592 100.0 12,531 19.3
Drove alone 51,531 79.2 64,443 83.1 12,912 25.1
Carpooled 9,129 14.0 7,620 9.8 -1,509 -16.5
Public transportation (including taxicab) 592 0.9 1,008 1.3 416 70.3
Bicycle or walked 1,355 2.1 1,168 1.5 -187 -13.8
Motorcycle or other means 368 0.6 356 0.5 -12 -3.3
Worked at home 2,086 3.2 2,997 3.9 911 43.7

TRAVEL TIME TO WORK		            
Workers who did not work at home 62,975 100.0 74,595 100.0 11,620 18.5
Less than 5 minutes 1,759 2.8 1,871 2.5 112 6.4
5 to 9 minutes 5,568 8.8 5,039 6.8 -529 -9.5
10 to 14 minutes 6,997 11.1 7,114 9.5 117 1.7
15 to 19 minutes 7,015 11.1 7,675 10.3 660 9.4
20 to 29 minutes 9,794 15.6 11,125 14.9 1,331 13.6
30 to 44 minutes 14,583 23.2 17,375 23.3 2,792 19.1
45 or more minutes 17,259 27.4 24,396 32.7 7,137 41.4
Mean travel time to work (minutes) 29.8 (X) 34.1 (X) 4.3 (X)

TIME LEAVING HOME TO GO TO WORK		            
Workers who did not work at home 62,975 100.0 74,595 100.0 11,620 18.5
5:00 a.m. to 6:59 a.m. 22,055 35.0 26,102 35.0 4,047 18.3
7:00 a.m. to 7:59 a.m. 19,046 30.2 21,624 29.0 2,578 13.5
8:00 a.m. to 8:59 a.m. 9,875 15.7 11,085 14.9 1,210 12.3
9:00 a.m. to 9:59 a.m. 2,319 3.7 3,287 4.4 968 41.7
10:00 a.m. to 11:59 a.m. 1,156 1.8 1,753 2.4 597 51.6
12:00 p.m. to 11:59 p.m. 6,755 10.7 7,756 10.4 1,001 14.8
12:00 a.m. to 4:59 a.m. 1,769 2.8 2,988 4.0 1,219 68.9
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.
CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000)

Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Carroll County, Maryland

Subject
 Census 2000
Number Percent
POPULATION BY AGE    
Total population 150,897 100.0
Under 16 years 37,436 24.8
16 to 20 years 9,591 6.4
21 to 24 years 5,186 3.4
25 to 44 years 46,429 30.8
45 to 64 years 35,957 23.8
65 years and over 16,298 10.8
Mean age (years) 35.6 (X)

HOUSEHOLD INCOME IN 19991		    
Total households 52,601 100.0
Less than $15,000 3,731 7.1
$15,000 to 19,999 2,046 3.9
$20,000 to 24,999 2,333 4.4
$25,000 to 49,999 12,476 23.7
$50,000 to 74,999 13,603 25.9
$75,000 to 99,999 8,933 17.0
$100,000 or more 9,479 18.0
Mean household income (dollars) 67,536 (X)
Median household income (dollars) 60,021 (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 2.12 52,600 2,310 11,130 23,570 10,865 4,725
  Row percent (X) 100.0 4.4 21.2 44.8 20.7 9.0
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
1-person household 1.11 9,195 1,430 5,820 1,565 290 90
  Row percent (X) 100.0 15.6 63.3 17.0 3.2 1.0
Column percent (X) 17.5 61.9 52.3 6.6 2.7 1.9
2-person household 2.08 17,055 350 2,955 10,020 2,855 870
  Row percent (X) 100.0 2.1 17.3 58.8 16.7 5.1
Column percent (X) 32.4 15.2 26.5 42.5 26.3 18.4
3-person household 2.40 9,945 230 1,220 4,240 3,170 1,080
  Row percent (X) 100.0 2.3 12.3 42.6 31.9 10.9
Column percent (X) 18.9 10.0 11.0 18.0 29.2 22.9
4-or-more-person household 2.57 16,405 300 1,135 7,740 4,545 2,685
  Row percent (X) 100.0 1.8 6.9 47.2 27.7 16.4
Column percent (X) 31.2 13.0 10.2 32.8 41.8 56.8

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 34.1 74,595 6,910 14,790 11,125 17,375 24,395
  Row percent (X) 100.0 9.3 19.8 14.9 23.3 32.7
Column percent (X) 100.0 100.0 100.0 100.0 100.0 100.0
Drove alone 33.8 64,445 5,420 12,945 9,920 15,610 20,550
  Row percent (X) 100.0 8.4 20.1 15.4 24.2 31.9
Column percent (X) 86.4 78.4 87.5 89.2 89.8 84.2
Carpooled 38.4 7,620 585 1,385 1,040 1,640 2,970
  Row percent (X) 100.0 7.7 18.2 13.6 21.5 39.0
Column percent (X) 10.2 8.5 9.4 9.3 9.4 12.2
Public transportation (including taxicab) 53.8 1,010 40 65 50 75 775
  Row percent (X) 100.0 4.0 6.4 5.0 7.4 76.7
Column percent (X) 1.4 0.6 0.4 0.4 0.4 3.2
Bicycle or walked 7.4 1,170 845 240 55 20 10
  Row percent (X) 100.0 72.2 20.5 4.7 1.7 0.9
Column percent (X) 1.6 12.2 1.6 0.5 0.1 [ >0 ]
Motorcycle or other means 29.5 355 25 150 60 30 90
  Row percent (X) 100.0 7.0 42.3 16.9 8.5 25.4
Column percent (X) 0.5 0.4 1.0 0.5 0.2 0.4
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt).
>0Value 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.