CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Alpine County, California
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	1,113	100.0	1,208	100.0	95	8.5
In households	1,113	100.0	1,208	100.0	95	8.5
HOUSEHOLD SIZE
Total households	458	100.0	492	100.0	34	7.4
1-person household	137	29.9	137	27.8	0	0.0
2-person household	153	33.4	181	36.8	28	18.3
3-person household	67	14.6	75	15.2	8	11.9
4-person household	46	10.0	44	8.9	-2	-4.3
5-or-more-person household	55	12.0	55	11.2	0	0.0
Mean number of persons per household	2.43	(X)	2.46	(X)	0.03	(X)
VEHICLES AVAILABLE1
Total households	458	100.0	492	100.0	34	7.4
No vehicle available	18	3.9	25	5.1	7	38.9
1 vehicle available	153	33.4	147	29.9	-6	-3.9
2 vehicles available	146	31.9	207	42.1	61	41.8
3 vehicles available	94	20.5	76	15.4	-18	-19.1
4 vehicles available	27	5.9	18	3.7	-9	-33.3
5 or more vehicles available	20	4.4	19	3.9	-1	-5.0
Mean vehicles per household	2.05	(X)	1.94	(X)	-0.11	(X)
WORKERS BY SEX1
Workers 16 years and over	504	100.0	615	100.0	111	22.0
Male	294	58.3	340	55.3	46	15.6
Female	210	41.7	270	43.9	60	28.6
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	504	100.0	613	100.0	109	21.6
Drove alone	312	61.9	318	51.9	6	1.9
Carpooled	69	13.7	96	15.7	27	39.1
Public transportation (including taxicab)	5	1.0	3	0.5	-2	-40.0
Bicycle or walked	111	22.0	152	24.8	41	36.9
Motorcycle or other means	0	0.0	16	2.6	16	0.0
Worked at home	7	1.4	28	4.6	21	300.0
TRAVEL TIME TO WORK
Workers who did not work at home	497	100.0	585	100.0	88	17.7
Less than 5 minutes	107	21.5	146	25.0	39	36.4
5 to 9 minutes	84	16.9	92	15.7	8	9.5
10 to 14 minutes	68	13.7	83	14.2	15	22.1
15 to 19 minutes	58	11.7	52	8.9	-6	-10.3
20 to 29 minutes	43	8.7	44	7.5	1	2.3
30 to 44 minutes	92	18.5	120	20.5	28	30.4
45 or more minutes	45	9.1	48	8.2	3	6.7
Mean travel time to work (minutes)	16.9	(X)	17.3	(X)	0.3	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	497	100.0	585	100.0	88	17.7
5:00 a.m. to 6:59 a.m.	149	30.0	129	22.1	-20	-13.4
7:00 a.m. to 7:59 a.m.	179	36.0	229	39.1	50	27.9
8:00 a.m. to 8:59 a.m.	96	19.3	81	13.8	-15	-15.6
9:00 a.m. to 9:59 a.m.	16	3.2	40	6.8	24	150.0
10:00 a.m. to 11:59 a.m.	7	1.4	11	1.9	4	57.1
12:00 p.m. to 11:59 p.m.	38	7.6	71	12.1	33	86.8
12:00 a.m. to 4:59 a.m.	12	2.4	24	4.1	12	100.0
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.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Alpine County, California
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	1,208	100.0
Under 16 years	224	18.5
16 to 20 years	128	10.6
21 to 24 years	59	4.9
25 to 44 years	314	26.0
45 to 64 years	364	30.1
65 years and over	119	9.9
Mean age (years)	37.5	(X)
HOUSEHOLD INCOME IN 19991
Total households	492	100.0
Less than $15,000	85	17.3
$15,000 to 19,999	22	4.5
$20,000 to 24,999	36	7.3
$25,000 to 49,999	142	28.9
$50,000 to 74,999	113	23.0
$75,000 to 99,999	46	9.3
$100,000 or more	48	9.8
Mean household income (dollars)	60,672	(X)
Median household income (dollars)	41,875	(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		1.94	490	25	145	205	75	35
	Row percent	(X)	100.0	5.1	29.6	41.8	15.3	7.1
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.38	135	10	80	35	10	4
	Row percent	(X)	100.0	7.4	59.3	25.9	7.4	3.0
	Column percent	(X)	27.6	40.0	55.2	17.1	13.3	11.4
2-person household		2.10	180	4	30	100	45	4
	Row percent	(X)	100.0	2.2	16.7	55.6	25.0	2.2
	Column percent	(X)	36.7	16.0	20.7	48.8	60.0	11.4
3-person household		2.09	75	10	15	30	10	10
	Row percent	(X)	100.0	13.3	20.0	40.0	13.3	13.3
	Column percent	(X)	15.3	40.0	10.3	14.6	13.3	28.6
4-or-more-person household		2.31	100	4	25	40	10	20
	Row percent	(X)	100.0	4.0	25.0	40.0	10.0	20.0
	Column percent	(X)	20.4	16.0	17.2	19.5	13.3	57.1
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		17.3	585	240	135	45	120	50
	Row percent	(X)	100.0	41.0	23.1	7.7	20.5	8.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		21.0	320	75	100	30	80	35
	Row percent	(X)	100.0	23.4	31.2	9.4	25.0	10.9
	Column percent	(X)	54.7	31.2	74.1	66.7	66.7	70.0
Carpooled		26.2	95	10	25	10	40	15
	Row percent	(X)	100.0	10.5	26.3	10.5	42.1	15.8
	Column percent	(X)	16.2	4.2	18.5	22.2	33.3	30.0
Public transportation (including taxicab)		6.7	4	4	0	0	0	0
	Row percent	(X)	100.0	100.0	0.0	0.0	0.0	0.0
	Column percent	(X)	0.7	1.7	0.0	0.0	0.0	0.0
Bicycle or walked		3.5	150	140	4	4	4	0
	Row percent	(X)	100.0	93.3	2.7	2.7	2.7	0.0
	Column percent	(X)	25.6	58.3	3.0	8.9	3.3	0.0
Motorcycle or other means		21.6	15	10	4	0	0	4
	Row percent	(X)	100.0	66.7	26.7	0.0	0.0	26.7
	Column percent	(X)	2.6	4.2	3.0	0.0	0.0	8.0
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.