CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Pitkin County, Colorado
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	12,661	100.0	14,872	100.0	2,211	17.5
In households	12,557	99.2	14,543	97.8	1,986	15.8
In group quarters	104	0.8	329	2.2	225	216.3
HOUSEHOLD SIZE
Total households	5,881	100.0	6,822	100.0	941	16.0
1-person household	2,068	35.2	2,438	35.7	370	17.9
2-person household	2,101	35.7	2,485	36.4	384	18.3
3-person household	864	14.7	895	13.1	31	3.6
4-person household	615	10.5	670	9.8	55	8.9
5-or-more-person household	233	4.0	334	4.9	101	43.3
Mean number of persons per household	2.14	(X)	2.13	(X)	[ <0 ]	(X)
VEHICLES AVAILABLE1
Total households	5,881	100.0	6,822	100.0	941	16.0
No vehicle available	282	4.8	313	4.6	31	11.0
1 vehicle available	2,066	35.1	2,516	36.9	450	21.8
2 vehicles available	2,139	36.4	2,625	38.5	486	22.7
3 vehicles available	862	14.7	988	14.5	126	14.6
4 vehicles available	338	5.7	238	3.5	-100	-29.6
5 or more vehicles available	194	3.3	142	2.1	-52	-26.8
Mean vehicles per household	1.93	(X)	1.82	(X)	-0.10	(X)
WORKERS BY SEX1
Workers 16 years and over	8,179	100.0	9,445	100.0	1,266	15.5
Male	4,608	56.3	5,390	57.1	782	17.0
Female	3,571	43.7	4,055	42.9	484	13.6
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	8,179	100.0	9,443	100.0	1,264	15.5
Drove alone	4,585	56.1	4,819	51.0	234	5.1
Carpooled	839	10.3	1,072	11.4	233	27.8
Public transportation (including taxicab)	515	6.3	1,003	10.6	488	94.8
Bicycle or walked	1,395	17.1	1,490	15.8	95	6.8
Motorcycle or other means	96	1.2	99	1.0	3	3.1
Worked at home	749	9.2	960	10.2	211	28.2
TRAVEL TIME TO WORK
Workers who did not work at home	7,430	100.0	8,483	100.0	1,053	14.2
Less than 5 minutes	901	12.1	1,050	12.4	149	16.5
5 to 9 minutes	2,061	27.7	1,914	22.6	-147	-7.1
10 to 14 minutes	1,417	19.1	1,544	18.2	127	9.0
15 to 19 minutes	864	11.6	1,212	14.3	348	40.3
20 to 29 minutes	1,176	15.8	1,073	12.6	-103	-8.8
30 to 44 minutes	687	9.2	979	11.5	292	42.5
45 or more minutes	324	4.4	711	8.4	387	119.4
Mean travel time to work (minutes)	14.6	(X)	17.3	(X)	2.7	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	7,430	100.0	8,483	100.0	1,053	14.2
5:00 a.m. to 6:59 a.m.	843	11.3	1,181	13.9	338	40.1
7:00 a.m. to 7:59 a.m.	2,273	30.6	2,553	30.1	280	12.3
8:00 a.m. to 8:59 a.m.	2,000	26.9	2,231	26.3	231	11.6
9:00 a.m. to 9:59 a.m.	834	11.2	959	11.3	125	15.0
10:00 a.m. to 11:59 a.m.	385	5.2	504	5.9	119	30.9
12:00 p.m. to 11:59 p.m.	965	13.0	926	10.9	-39	-4.0
12:00 a.m. to 4:59 a.m.	130	1.7	129	1.5	-1	-0.8
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: Pitkin County, Colorado
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	14,872	100.0
Under 16 years	2,167	14.6
16 to 20 years	629	4.2
21 to 24 years	754	5.1
25 to 44 years	5,758	38.7
45 to 64 years	4,567	30.7
65 years and over	997	6.7
Mean age (years)	37.5	(X)
HOUSEHOLD INCOME IN 19991
Total households	6,822	100.0
Less than $15,000	489	7.2
$15,000 to 19,999	250	3.7
$20,000 to 24,999	307	4.5
$25,000 to 49,999	1,778	26.1
$50,000 to 74,999	1,533	22.5
$75,000 to 99,999	886	13.0
$100,000 or more	1,579	23.1
Mean household income (dollars)	88,306	(X)
Median household income (dollars)	59,375	(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		1.82	6,820	315	2,515	2,625	990	380
	Row percent	(X)	100.0	4.6	36.9	38.5	14.5	5.6
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.22	2,440	245	1,595	450	125	20
	Row percent	(X)	100.0	10.0	65.4	18.4	5.1	0.8
	Column percent	(X)	35.8	77.8	63.4	17.1	12.6	5.3
2-person household		1.98	2,485	40	610	1,365	350	120
	Row percent	(X)	100.0	1.6	24.5	54.9	14.1	4.8
	Column percent	(X)	36.4	12.7	24.3	52.0	35.4	31.6
3-person household		2.17	895	15	215	370	230	70
	Row percent	(X)	100.0	1.7	24.0	41.3	25.7	7.8
	Column percent	(X)	13.1	4.8	8.5	14.1	23.2	18.4
4-or-more-person household		2.61	1,005	10	95	440	285	170
	Row percent	(X)	100.0	1.0	9.5	43.8	28.4	16.9
	Column percent	(X)	14.7	3.2	3.8	16.8	28.8	44.7
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		17.3	8,485	2,965	2,755	1,075	980	710
	Row percent	(X)	100.0	34.9	32.5	12.7	11.5	8.4
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		16.6	4,820	1,665	1,560	755	525	315
	Row percent	(X)	100.0	34.5	32.4	15.7	10.9	6.5
	Column percent	(X)	56.8	56.2	56.6	70.2	53.6	44.4
Carpooled		27.3	1,070	180	325	120	260	185
	Row percent	(X)	100.0	16.8	30.4	11.2	24.3	17.3
	Column percent	(X)	12.6	6.1	11.8	11.2	26.5	26.1
Public transportation (including taxicab)		21.7	1,005	235	295	140	155	180
	Row percent	(X)	100.0	23.4	29.4	13.9	15.4	17.9
	Column percent	(X)	11.8	7.9	10.7	13.0	15.8	25.4
Bicycle or walked		8.9	1,490	860	560	35	15	15
	Row percent	(X)	100.0	57.7	37.6	2.3	1.0	1.0
	Column percent	(X)	17.6	29.0	20.3	3.3	1.5	2.1
Motorcycle or other means		31.1	100	30	15	20	20	15
	Row percent	(X)	100.0	30.0	15.0	20.0	20.0	15.0
	Column percent	(X)	1.2	1.0	0.5	1.9	2.0	2.1
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.