CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Inyo County, California
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	18,281	100.0	17,945	100.0	-336	-1.8
In households	17,789	97.3	17,790	99.1	1	[ >0 ]
In group quarters	492	2.7	155	0.9	-337	-68.5
HOUSEHOLD SIZE
Total households	7,535	100.0	7,673	100.0	138	1.8
1-person household	2,174	28.9	2,424	31.6	250	11.5
2-person household	2,873	38.1	2,828	36.9	-45	-1.6
3-person household	1,000	13.3	944	12.3	-56	-5.6
4-person household	885	11.7	850	11.1	-35	-4.0
5-or-more-person household	603	8.0	627	8.2	24	4.0
Mean number of persons per household	2.36	(X)	2.32	(X)	-0.04	(X)
VEHICLES AVAILABLE1
Total households	7,535	100.0	7,673	100.0	138	1.8
No vehicle available	594	7.9	662	8.6	68	11.4
1 vehicle available	2,359	31.3	2,646	34.5	287	12.2
2 vehicles available	2,968	39.4	2,684	35.0	-284	-9.6
3 vehicles available	1,241	16.5	1,177	15.3	-64	-5.2
4 vehicles available	246	3.3	328	4.3	82	33.3
5 or more vehicles available	127	1.7	176	2.3	49	38.6
Mean vehicles per household	1.82	(X)	1.80	(X)	-0.01	(X)
WORKERS BY SEX1
Workers 16 years and over	7,596	100.0	7,885	100.0	289	3.8
Male	4,211	55.4	4,175	52.9	-36	-0.9
Female	3,385	44.6	3,710	47.1	325	9.6
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	7,596	100.0	7,884	100.0	288	3.8
Drove alone	5,057	66.6	5,550	70.4	493	9.7
Carpooled	967	12.7	1,157	14.7	190	19.6
Public transportation (including taxicab)	85	1.1	52	0.7	-33	-38.8
Bicycle or walked	993	13.1	754	9.6	-239	-24.1
Motorcycle or other means	156	2.1	73	0.9	-83	-53.2
Worked at home	338	4.4	298	3.8	-40	-11.8
TRAVEL TIME TO WORK
Workers who did not work at home	7,258	100.0	7,586	100.0	328	4.5
Less than 5 minutes	1,218	16.8	1,111	14.6	-107	-8.8
5 to 9 minutes	2,570	35.4	2,545	33.5	-25	-1.0
10 to 14 minutes	1,185	16.3	1,483	19.5	298	25.1
15 to 19 minutes	668	9.2	754	9.9	86	12.9
20 to 29 minutes	642	8.8	674	8.9	32	5.0
30 to 44 minutes	388	5.3	351	4.6	-37	-9.5
45 or more minutes	587	8.1	668	8.8	81	13.8
Mean travel time to work (minutes)	13.5	(X)	15.2	(X)	1.7	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	7,258	100.0	7,586	100.0	328	4.5
5:00 a.m. to 6:59 a.m.	1,705	23.5	1,867	24.6	162	9.5
7:00 a.m. to 7:59 a.m.	2,493	34.3	2,611	34.4	118	4.7
8:00 a.m. to 8:59 a.m.	1,341	18.5	1,263	16.6	-78	-5.8
9:00 a.m. to 9:59 a.m.	535	7.4	430	5.7	-105	-19.6
10:00 a.m. to 11:59 a.m.	243	3.3	329	4.3	86	35.4
12:00 p.m. to 11:59 p.m.	748	10.3	888	11.7	140	18.7
12:00 a.m. to 4:59 a.m.	193	2.7	198	2.6	5	2.6
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: Inyo County, California
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	17,945	100.0
Under 16 years	3,789	21.1
16 to 20 years	1,150	6.4
21 to 24 years	440	2.5
25 to 44 years	4,269	23.8
45 to 64 years	4,830	26.9
65 years and over	3,467	19.3
Mean age (years)	40.9	(X)
HOUSEHOLD INCOME IN 19991
Total households	7,673	100.0
Less than $15,000	1,587	20.7
$15,000 to 19,999	689	9.0
$20,000 to 24,999	526	6.9
$25,000 to 49,999	2,244	29.2
$50,000 to 74,999	1,373	17.9
$75,000 to 99,999	606	7.9
$100,000 or more	648	8.4
Mean household income (dollars)	44,932	(X)
Median household income (dollars)	35,006	(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		1.80	7,675	660	2,645	2,685	1,175	505
	Row percent	(X)	100.0	8.6	34.5	35.0	15.3	6.6
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.09	2,425	445	1,480	405	60	35
	Row percent	(X)	100.0	18.4	61.0	16.7	2.5	1.4
	Column percent	(X)	31.6	67.4	56.0	15.1	5.1	6.9
2-person household		2.01	2,830	135	690	1,295	500	205
	Row percent	(X)	100.0	4.8	24.4	45.8	17.7	7.2
	Column percent	(X)	36.9	20.5	26.1	48.2	42.6	40.6
3-person household		2.23	945	30	205	365	250	95
	Row percent	(X)	100.0	3.2	21.7	38.6	26.5	10.1
	Column percent	(X)	12.3	4.5	7.8	13.6	21.3	18.8
4-or-more-person household		2.32	1,475	50	270	620	365	175
	Row percent	(X)	100.0	3.4	18.3	42.0	24.7	11.9
	Column percent	(X)	19.2	7.6	10.2	23.1	31.1	34.7
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		15.2	7,585	3,655	2,235	675	350	670
	Row percent	(X)	100.0	48.2	29.5	8.9	4.6	8.8
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		14.8	5,550	2,720	1,695	480	220	440
	Row percent	(X)	100.0	49.0	30.5	8.6	4.0	7.9
	Column percent	(X)	73.2	74.4	75.8	71.1	62.9	65.7
Carpooled		20.4	1,155	410	335	130	100	185
	Row percent	(X)	100.0	35.5	29.0	11.3	8.7	16.0
	Column percent	(X)	15.2	11.2	15.0	19.3	28.6	27.6
Public transportation (including taxicab)		40.3	50	4	10	4	4	30
	Row percent	(X)	100.0	8.0	20.0	8.0	8.0	60.0
	Column percent	(X)	0.7	0.1	0.4	0.6	1.1	4.5
Bicycle or walked		9.1	755	485	185	45	25	15
	Row percent	(X)	100.0	64.2	24.5	6.0	3.3	2.0
	Column percent	(X)	10.0	13.3	8.3	6.7	7.1	2.2
Motorcycle or other means		13.2	75	35	15	20	4	4
	Row percent	(X)	100.0	46.7	20.0	26.7	5.3	5.3
	Column percent	(X)	1.0	1.0	0.7	3.0	1.1	0.6
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.