CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Douglas County, Colorado
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	60,391	100.0	175,766	100.0	115,375	191.0
In households	60,166	99.6	175,299	99.7	115,133	191.4
In group quarters	225	0.4	467	0.3	242	107.6
HOUSEHOLD SIZE
Total households	20,778	100.0	61,029	100.0	40,251	193.7
1-person household	2,578	12.4	8,129	13.3	5,551	215.3
2-person household	7,136	34.3	20,872	34.2	13,736	192.5
3-person household	4,282	20.6	11,689	19.2	7,407	173.0
4-person household	4,526	21.8	13,331	21.8	8,805	194.5
5-or-more-person household	2,256	10.9	7,008	11.5	4,752	210.6
Mean number of persons per household	2.90	(X)	2.87	(X)	-0.02	(X)
VEHICLES AVAILABLE1
Total households	20,778	100.0	61,029	100.0	40,251	193.7
No vehicle available	226	1.1	822	1.3	596	263.7
1 vehicle available	3,206	15.4	10,349	17.0	7,143	222.8
2 vehicles available	10,639	51.2	34,519	56.6	23,880	224.5
3 vehicles available	4,609	22.2	11,385	18.7	6,776	147.0
4 vehicles available	1,594	7.7	2,879	4.7	1,285	80.6
5 or more vehicles available	504	2.4	1,075	1.8	571	113.3
Mean vehicles per household	2.29	(X)	2.14	(X)	-0.14	(X)
WORKERS BY SEX1
Workers 16 years and over	32,415	100.0	96,165	100.0	63,750	196.7
Male	18,208	56.2	53,450	55.6	35,242	193.6
Female	14,207	43.8	42,720	44.4	28,513	200.7
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	32,415	100.0	96,167	100.0	63,752	196.7
Drove alone	26,292	81.1	77,848	81.0	51,556	196.1
Carpooled	3,385	10.4	7,726	8.0	4,341	128.2
Public transportation (including taxicab)	460	1.4	1,430	1.5	970	210.9
Bicycle or walked	341	1.1	885	0.9	544	159.5
Motorcycle or other means	305	0.9	715	0.7	410	134.4
Worked at home	1,632	5.0	7,563	7.9	5,931	363.4
TRAVEL TIME TO WORK
Workers who did not work at home	30,783	100.0	88,604	100.0	57,821	187.8
Less than 5 minutes	720	2.3	1,469	1.7	749	104.0
5 to 9 minutes	2,279	7.4	5,802	6.5	3,523	154.6
10 to 14 minutes	3,305	10.7	9,130	10.3	5,825	176.2
15 to 19 minutes	3,931	12.8	10,509	11.9	6,578	167.3
20 to 29 minutes	6,307	20.5	19,878	22.4	13,571	215.2
30 to 44 minutes	9,015	29.3	24,262	27.4	15,247	169.1
45 or more minutes	5,226	17.0	17,554	19.8	12,328	235.9
Mean travel time to work (minutes)	26.9	(X)	29.3	(X)	2.4	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	30,783	100.0	88,604	100.0	57,821	187.8
5:00 a.m. to 6:59 a.m.	9,911	32.2	28,462	32.1	18,551	187.2
7:00 a.m. to 7:59 a.m.	11,401	37.0	30,103	34.0	18,702	164.0
8:00 a.m. to 8:59 a.m.	4,446	14.4	14,768	16.7	10,322	232.2
9:00 a.m. to 9:59 a.m.	1,148	3.7	4,917	5.5	3,769	328.3
10:00 a.m. to 11:59 a.m.	635	2.1	2,407	2.7	1,772	279.1
12:00 p.m. to 11:59 p.m.	2,780	9.0	6,203	7.0	3,423	123.1
12:00 a.m. to 4:59 a.m.	462	1.5	1,744	2.0	1,282	277.5
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: Douglas County, Colorado
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	175,766	100.0
Under 16 years	50,506	28.7
16 to 20 years	8,504	4.8
21 to 24 years	4,320	2.5
25 to 44 years	67,318	38.3
45 to 64 years	37,991	21.6
65 years and over	7,127	4.1
Mean age (years)	31.2	(X)
HOUSEHOLD INCOME IN 19991
Total households	61,029	100.0
Less than $15,000	1,859	3.0
$15,000 to 19,999	859	1.4
$20,000 to 24,999	1,023	1.7
$25,000 to 49,999	8,977	14.7
$50,000 to 74,999	13,388	21.9
$75,000 to 99,999	12,515	20.5
$100,000 or more	22,408	36.7
Mean household income (dollars)	100,157	(X)
Median household income (dollars)	82,929	(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		2.14	61,030	820	10,350	34,520	11,385	3,955
	Row percent	(X)	100.0	1.3	17.0	56.6	18.7	6.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.25	8,130	285	5,905	1,635	230	70
	Row percent	(X)	100.0	3.5	72.6	20.1	2.8	0.9
	Column percent	(X)	13.3	34.8	57.1	4.7	2.0	1.8
2-person household		2.12	20,870	215	2,415	13,975	3,430	835
	Row percent	(X)	100.0	1.0	11.6	67.0	16.4	4.0
	Column percent	(X)	34.2	26.2	23.3	40.5	30.1	21.1
3-person household		2.34	11,690	130	1,085	6,500	2,955	1,020
	Row percent	(X)	100.0	1.1	9.3	55.6	25.3	8.7
	Column percent	(X)	19.2	15.9	10.5	18.8	26.0	25.8
4-or-more-person household		2.40	20,340	190	945	12,405	4,770	2,025
	Row percent	(X)	100.0	0.9	4.6	61.0	23.5	10.0
	Column percent	(X)	33.3	23.2	9.1	35.9	41.9	51.2
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		29.3	88,605	7,270	19,640	19,880	24,260	17,555
	Row percent	(X)	100.0	8.2	22.2	22.4	27.4	19.8
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		28.4	77,850	5,955	17,520	18,160	21,970	14,240
	Row percent	(X)	100.0	7.6	22.5	23.3	28.2	18.3
	Column percent	(X)	87.9	81.9	89.2	91.3	90.6	81.1
Carpooled		29.8	7,725	705	1,720	1,545	2,090	1,670
	Row percent	(X)	100.0	9.1	22.3	20.0	27.1	21.6
	Column percent	(X)	8.7	9.7	8.8	7.8	8.6	9.5
Public transportation (including taxicab)		55.7	1,430	10	40	60	120	1,200
	Row percent	(X)	100.0	0.7	2.8	4.2	8.4	83.9
	Column percent	(X)	1.6	0.1	0.2	0.3	0.5	6.8
Bicycle or walked		9.8	885	505	260	75	15	30
	Row percent	(X)	100.0	57.1	29.4	8.5	1.7	3.4
	Column percent	(X)	1.0	6.9	1.3	0.4	0.1	0.2
Motorcycle or other means		100.0	715	95	100	35	70	415
	Row percent	(X)	100.0	13.3	14.0	4.9	9.8	58.0
	Column percent	(X)	0.8	1.3	0.5	0.2	0.3	2.4
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.