CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Alaska
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	550,043	100.0	626,932	100.0	76,889	14.0
In households	529,400	96.2	607,641	96.9	78,241	14.8
In group quarters	20,643	3.8	19,291	3.1	-1,352	-6.5
HOUSEHOLD SIZE
Total households	189,700	100.0	221,804	100.0	32,104	16.9
1-person household	41,510	21.9	51,950	23.4	10,440	25.2
2-person household	54,822	28.9	67,745	30.5	12,923	23.6
3-person household	34,314	18.1	38,177	17.2	3,863	11.3
4-person household	33,073	17.4	34,320	15.5	1,247	3.8
5-or-more-person household	25,981	13.7	29,612	13.4	3,631	14.0
Mean number of persons per household	2.79	(X)	2.74	(X)	-0.05	(X)
VEHICLES AVAILABLE1
Total households	189,700	100.0	221,804	100.0	32,104	16.9
No vehicle available	22,299	11.8	24,070	10.9	1,771	7.9
1 vehicle available	63,915	33.7	74,832	33.7	10,917	17.1
2 vehicles available	71,488	37.7	85,048	38.3	13,560	19.0
3 vehicles available	23,033	12.1	27,656	12.5	4,623	20.1
4 vehicles available	6,699	3.5	7,303	3.3	604	9.0
5 or more vehicles available	2,266	1.2	2,895	1.3	629	27.8
Mean vehicles per household	1.66	(X)	1.68	(X)	0.02	(X)
WORKERS BY SEX1
Workers 16 years and over	263,761	100.0	290,595	100.0	26,834	10.2
Male	152,638	57.9	159,605	54.9	6,967	4.6
Female	111,123	42.1	130,990	45.1	19,867	17.9
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	263,761	100.0	290,597	100.0	26,836	10.2
Drove alone	164,969	62.5	193,165	66.5	28,196	17.1
Carpooled	40,327	15.3	45,012	15.5	4,685	11.6
Public transportation (including taxicab)	6,453	2.4	5,236	1.8	-1,217	-18.9
Bicycle or walked	28,644	10.9	22,881	7.9	-5,763	-20.1
Motorcycle or other means	12,322	4.7	12,325	4.2	3	[ >0 ]
Worked at home	11,046	4.2	11,978	4.1	932	8.4
TRAVEL TIME TO WORK
Workers who did not work at home	252,715	100.0	278,619	100.0	25,904	10.3
Less than 5 minutes	24,333	9.6	22,212	8.0	-2,121	-8.7
5 to 9 minutes	49,110	19.4	51,239	18.4	2,129	4.3
10 to 14 minutes	49,581	19.6	56,182	20.2	6,601	13.3
15 to 19 minutes	50,430	20.0	53,617	19.2	3,187	6.3
20 to 29 minutes	41,928	16.6	47,833	17.2	5,905	14.1
30 to 44 minutes	21,179	8.4	25,307	9.1	4,128	19.5
45 or more minutes	16,154	6.4	22,229	8.0	6,075	37.6
Mean travel time to work (minutes)	16.7	(X)	19.6	(X)	2.8	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	252,715	100.0	278,619	100.0	25,904	10.3
5:00 a.m. to 6:59 a.m.	55,505	22.0	60,934	21.9	5,429	9.8
7:00 a.m. to 7:59 a.m.	88,094	34.9	90,023	32.3	1,929	2.2
8:00 a.m. to 8:59 a.m.	44,403	17.6	49,264	17.7	4,861	10.9
9:00 a.m. to 9:59 a.m.	15,686	6.2	20,202	7.3	4,516	28.8
10:00 a.m. to 11:59 a.m.	10,179	4.0	13,740	4.9	3,561	35.0
12:00 p.m. to 11:59 p.m.	33,104	13.1	37,240	13.4	4,136	12.5
12:00 a.m. to 4:59 a.m.	5,744	2.3	7,216	2.6	1,472	25.6
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.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Alaska
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	626,932	100.0
Under 16 years	168,878	26.9
16 to 20 years	46,803	7.5
21 to 24 years	31,695	5.1
25 to 44 years	204,903	32.7
45 to 64 years	139,560	22.3
65 years and over	35,093	5.6
Mean age (years)	31.8	(X)
HOUSEHOLD INCOME IN 19991
Total households	221,804	100.0
Less than $15,000	23,453	10.6
$15,000 to 19,999	10,910	4.9
$20,000 to 24,999	12,007	5.4
$25,000 to 49,999	60,544	27.3
$50,000 to 74,999	48,912	22.1
$75,000 to 99,999	30,371	13.7
$100,000 or more	35,607	16.1
Mean household income (dollars)	62,475	(X)
Median household income (dollars)	51,571	(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		1.68	221,805	24,070	74,830	85,050	27,655	10,200
	Row percent	(X)	100.0	10.9	33.7	38.3	12.5	4.6
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.05	51,950	10,205	32,025	7,560	1,550	615
	Row percent	(X)	100.0	19.6	61.6	14.6	3.0	1.2
	Column percent	(X)	23.4	42.4	42.8	8.9	5.6	6.0
2-person household		1.76	67,745	5,130	19,520	32,970	7,715	2,410
	Row percent	(X)	100.0	7.6	28.8	48.7	11.4	3.6
	Column percent	(X)	30.5	21.3	26.1	38.8	27.9	23.6
3-person household		1.89	38,175	2,845	10,015	16,205	7,155	1,960
	Row percent	(X)	100.0	7.5	26.2	42.4	18.7	5.1
	Column percent	(X)	17.2	11.8	13.4	19.1	25.9	19.2
4-or-more-person household		1.98	63,930	5,890	13,275	28,315	11,240	5,215
	Row percent	(X)	100.0	9.2	20.8	44.3	17.6	8.2
	Column percent	(X)	28.8	24.5	17.7	33.3	40.6	51.1
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		19.6	278,620	73,450	109,800	47,835	25,305	22,230
	Row percent	(X)	100.0	26.4	39.4	17.2	9.1	8.0
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		18.0	193,165	42,585	83,205	38,030	17,980	11,360
	Row percent	(X)	100.0	22.0	43.1	19.7	9.3	5.9
	Column percent	(X)	69.3	58.0	75.8	79.5	71.1	51.1
Carpooled		21.0	45,010	9,985	17,725	7,395	5,070	4,835
	Row percent	(X)	100.0	22.2	39.4	16.4	11.3	10.7
	Column percent	(X)	16.2	13.6	16.1	15.5	20.0	21.7
Public transportation (including taxicab)		28.0	5,235	985	1,430	825	905	1,090
	Row percent	(X)	100.0	18.8	27.3	15.8	17.3	20.8
	Column percent	(X)	1.9	1.3	1.3	1.7	3.6	4.9
Bicycle or walked		9.4	22,880	14,790	5,675	1,075	770	570
	Row percent	(X)	100.0	64.6	24.8	4.7	3.4	2.5
	Column percent	(X)	8.2	20.1	5.2	2.2	3.0	2.6
Motorcycle or other means		54.1	12,325	5,105	1,760	510	580	4,375
	Row percent	(X)	100.0	41.4	14.3	4.1	4.7	35.5
	Column percent	(X)	4.4	7.0	1.6	1.1	2.3	19.7
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.