CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Caribou city, Aroostook County, Maine
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	9,415	100.0	8,299	100.0	-1,116	-11.9
In households	9,268	98.4	8,145	98.1	-1,123	-12.1
In group quarters	147	1.6	154	1.9	7	4.8
HOUSEHOLD SIZE
Total households	3,698	100.0	3,535	100.0	-163	-4.4
1-person household	908	24.6	1,055	29.8	147	16.2
2-person household	1,241	33.6	1,334	37.7	93	7.5
3-person household	707	19.1	499	14.1	-208	-29.4
4-person household	575	15.5	408	11.5	-167	-29.0
5-or-more-person household	267	7.2	239	6.8	-28	-10.5
Mean number of persons per household	2.51	(X)	2.30	(X)	-0.20	(X)
VEHICLES AVAILABLE1
Total households	3,698	100.0	3,535	100.0	-163	-4.4
No vehicle available	344	9.3	384	10.9	40	11.6
1 vehicle available	1,530	41.4	1,232	34.9	-298	-19.5
2 vehicles available	1,402	37.9	1,493	42.2	91	6.5
3 vehicles available	343	9.3	334	9.4	-9	-2.6
4 vehicles available	59	1.6	82	2.3	23	39.0
5 or more vehicles available	20	0.5	10	0.3	-10	-50.0
Mean vehicles per household	1.54	(X)	1.59	(X)	0.04	(X)
WORKERS BY SEX1
Workers 16 years and over	4,224	100.0	3,665	100.0	-559	-13.2
Male	2,291	54.2	1,920	52.4	-371	-16.2
Female	1,933	45.8	1,745	47.6	-188	-9.7
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	4,224	100.0	3,663	100.0	-561	-13.3
Drove alone	3,344	79.2	2,843	77.6	-501	-15.0
Carpooled	514	12.2	551	15.0	37	7.2
Public transportation (including taxicab)	24	0.6	27	0.7	3	12.5
Bicycle or walked	147	3.5	96	2.6	-51	-34.7
Motorcycle or other means	46	1.1	11	0.3	-35	-76.1
Worked at home	149	3.5	135	3.7	-14	-9.4
TRAVEL TIME TO WORK
Workers who did not work at home	4,075	100.0	3,528	100.0	-547	-13.4
Less than 5 minutes	307	7.5	403	11.4	96	31.3
5 to 9 minutes	1,233	30.3	924	26.2	-309	-25.1
10 to 14 minutes	944	23.2	604	17.1	-340	-36.0
15 to 19 minutes	566	13.9	483	13.7	-83	-14.7
20 to 29 minutes	720	17.7	655	18.6	-65	-9.0
30 to 44 minutes	235	5.8	259	7.3	24	10.2
45 or more minutes	70	1.7	200	5.7	130	185.7
Mean travel time to work (minutes)	12.6	(X)	17.2	(X)	4.6	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	4,075	100.0	3,528	100.0	-547	-13.4
5:00 a.m. to 6:59 a.m.	1,255	30.8	1,092	31.0	-163	-13.0
7:00 a.m. to 7:59 a.m.	1,332	32.7	1,120	31.7	-212	-15.9
8:00 a.m. to 8:59 a.m.	511	12.5	579	16.4	68	13.3
9:00 a.m. to 9:59 a.m.	109	2.7	105	3.0	-4	-3.7
10:00 a.m. to 11:59 a.m.	122	3.0	83	2.4	-39	-32.0
12:00 p.m. to 11:59 p.m.	628	15.4	430	12.2	-198	-31.5
12:00 a.m. to 4:59 a.m.	118	2.9	119	3.4	1	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.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Caribou city, Aroostook County, Maine
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	8,299	100.0
Under 16 years	1,606	19.4
16 to 20 years	433	5.2
21 to 24 years	330	4.0
25 to 44 years	2,196	26.5
45 to 64 years	2,240	27.0
65 years and over	1,494	18.0
Mean age (years)	40.5	(X)
HOUSEHOLD INCOME IN 19991
Total households	3,535	100.0
Less than $15,000	854	24.2
$15,000 to 19,999	384	10.9
$20,000 to 24,999	294	8.3
$25,000 to 49,999	1,102	31.2
$50,000 to 74,999	558	15.8
$75,000 to 99,999	219	6.2
$100,000 or more	124	3.5
Mean household income (dollars)	37,429	(X)
Median household income (dollars)	29,485	(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		1.59	3,535	385	1,230	1,495	335	90
	Row percent	(X)	100.0	10.9	34.8	42.3	9.5	2.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		0.79	1,055	300	680	80	0	0
	Row percent	(X)	100.0	28.4	64.5	7.6	0.0	0.0
	Column percent	(X)	29.8	77.9	55.3	5.4	0.0	0.0
2-person household		1.75	1,335	80	340	760	140	15
	Row percent	(X)	100.0	6.0	25.5	56.9	10.5	1.1
	Column percent	(X)	37.8	20.8	27.6	50.8	41.8	16.7
3-person household		2.09	500	0	115	255	90	35
	Row percent	(X)	100.0	0.0	23.0	51.0	18.0	7.0
	Column percent	(X)	14.1	0.0	9.3	17.1	26.9	38.9
4-or-more-person household		2.15	645	4	100	400	100	40
	Row percent	(X)	100.0	0.6	15.5	62.0	15.5	6.2
	Column percent	(X)	18.2	1.0	8.1	26.8	29.9	44.4
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		17.2	3,530	1,325	1,085	655	260	200
	Row percent	(X)	100.0	37.5	30.7	18.6	7.4	5.7
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		17.3	2,845	1,045	915	520	200	160
	Row percent	(X)	100.0	36.7	32.2	18.3	7.0	5.6
	Column percent	(X)	80.6	78.9	84.3	79.4	76.9	80.0
Carpooled		18.0	550	175	170	125	50	30
	Row percent	(X)	100.0	31.8	30.9	22.7	9.1	5.5
	Column percent	(X)	15.6	13.2	15.7	19.1	19.2	15.0
Public transportation (including taxicab)		25.9	25	15	0	10	0	4
	Row percent	(X)	100.0	60.0	0.0	40.0	0.0	16.0
	Column percent	(X)	0.7	1.1	0.0	1.5	0.0	2.0
Bicycle or walked		9.9	95	85	0	4	4	4
	Row percent	(X)	100.0	89.5	0.0	4.2	4.2	4.2
	Column percent	(X)	2.7	6.4	0.0	0.6	1.5	2.0
Motorcycle or other means		6.8	10	10	4	0	0	0
	Row percent	(X)	100.0	100.0	40.0	0.0	0.0	0.0
	Column percent	(X)	0.3	0.8	0.4	0.0	0.0	0.0
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.