CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Cassia County, Idaho
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	19,532	100.0	21,416	100.0	1,884	9.6
In households	19,383	99.2	21,090	98.5	1,707	8.8
In group quarters	149	0.8	326	1.5	177	118.8
HOUSEHOLD SIZE
Total households	6,357	100.0	7,108	100.0	751	11.8
1-person household	1,289	20.3	1,374	19.3	85	6.6
2-person household	1,955	30.8	2,194	30.9	239	12.2
3-person household	829	13.0	1,092	15.4	263	31.7
4-person household	936	14.7	1,006	14.2	70	7.5
5-or-more-person household	1,348	21.2	1,442	20.3	94	7.0
Mean number of persons per household	3.05	(X)	2.97	(X)	-0.08	(X)
VEHICLES AVAILABLE1
Total households	6,357	100.0	7,108	100.0	751	11.8
No vehicle available	275	4.3	375	5.3	100	36.4
1 vehicle available	1,700	26.7	1,906	26.8	206	12.1
2 vehicles available	2,689	42.3	2,861	40.3	172	6.4
3 vehicles available	1,224	19.3	1,399	19.7	175	14.3
4 vehicles available	321	5.0	399	5.6	78	24.3
5 or more vehicles available	148	2.3	168	2.4	20	13.5
Mean vehicles per household	2.02	(X)	2.01	(X)	-0.01	(X)
WORKERS BY SEX1
Workers 16 years and over	7,622	100.0	8,840	100.0	1,218	16.0
Male	4,657	61.1	5,190	58.7	533	11.4
Female	2,965	38.9	3,650	41.3	685	23.1
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	7,622	100.0	8,841	100.0	1,219	16.0
Drove alone	5,708	74.9	6,723	76.0	1,015	17.8
Carpooled	953	12.5	1,196	13.5	243	25.5
Public transportation (including taxicab)	15	0.2	17	0.2	2	13.3
Bicycle or walked	570	7.5	393	4.4	-177	-31.1
Motorcycle or other means	117	1.5	75	0.8	-42	-35.9
Worked at home	259	3.4	437	4.9	178	68.7
TRAVEL TIME TO WORK
Workers who did not work at home	7,363	100.0	8,404	100.0	1,041	14.1
Less than 5 minutes	1,107	15.0	801	9.5	-306	-27.6
5 to 9 minutes	1,806	24.5	2,185	26.0	379	21.0
10 to 14 minutes	1,552	21.1	1,791	21.3	239	15.4
15 to 19 minutes	1,275	17.3	1,353	16.1	78	6.1
20 to 29 minutes	734	10.0	1,053	12.5	319	43.5
30 to 44 minutes	553	7.5	640	7.6	87	15.7
45 or more minutes	336	4.6	581	6.9	245	72.9
Mean travel time to work (minutes)	13.6	(X)	16.3	(X)	2.6	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	7,363	100.0	8,404	100.0	1,041	14.1
5:00 a.m. to 6:59 a.m.	1,248	16.9	1,637	19.5	389	31.2
7:00 a.m. to 7:59 a.m.	2,901	39.4	2,955	35.2	54	1.9
8:00 a.m. to 8:59 a.m.	1,417	19.2	1,511	18.0	94	6.6
9:00 a.m. to 9:59 a.m.	355	4.8	366	4.4	11	3.1
10:00 a.m. to 11:59 a.m.	240	3.3	244	2.9	4	1.7
12:00 p.m. to 11:59 p.m.	1,060	14.4	1,485	17.7	425	40.1
12:00 a.m. to 4:59 a.m.	142	1.9	206	2.5	64	45.1
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.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Cassia County, Idaho
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	21,416	100.0
Under 16 years	6,376	29.8
16 to 20 years	1,830	8.5
21 to 24 years	1,004	4.7
25 to 44 years	5,434	25.4
45 to 64 years	4,051	18.9
65 years and over	2,721	12.7
Mean age (years)	33.5	(X)
HOUSEHOLD INCOME IN 19991
Total households	7,108	100.0
Less than $15,000	1,325	18.6
$15,000 to 19,999	649	9.1
$20,000 to 24,999	610	8.6
$25,000 to 49,999	2,595	36.5
$50,000 to 74,999	1,176	16.5
$75,000 to 99,999	449	6.3
$100,000 or more	304	4.3
Mean household income (dollars)	41,601	(X)
Median household income (dollars)	33,322	(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		2.01	7,110	375	1,905	2,860	1,400	565
	Row percent	(X)	100.0	5.3	26.8	40.2	19.7	7.9
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.16	1,375	195	900	185	70	25
	Row percent	(X)	100.0	14.2	65.5	13.5	5.1	1.8
	Column percent	(X)	19.3	52.0	47.2	6.5	5.0	4.4
2-person household		2.04	2,195	40	465	1,195	390	105
	Row percent	(X)	100.0	1.8	21.2	54.4	17.8	4.8
	Column percent	(X)	30.9	10.7	24.4	41.8	27.9	18.6
3-person household		2.24	1,090	35	190	510	235	120
	Row percent	(X)	100.0	3.2	17.4	46.8	21.6	11.0
	Column percent	(X)	15.3	9.3	10.0	17.8	16.8	21.2
4-or-more-person household		2.36	2,450	105	350	970	705	320
	Row percent	(X)	100.0	4.3	14.3	39.6	28.8	13.1
	Column percent	(X)	34.5	28.0	18.4	33.9	50.4	56.6
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		16.3	8,405	2,985	3,145	1,055	640	580
	Row percent	(X)	100.0	35.5	37.4	12.6	7.6	6.9
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		16.1	6,725	2,285	2,640	860	480	455
	Row percent	(X)	100.0	34.0	39.3	12.8	7.1	6.8
	Column percent	(X)	80.0	76.5	83.9	81.5	75.0	78.4
Carpooled		19.7	1,195	375	410	180	120	105
	Row percent	(X)	100.0	31.4	34.3	15.1	10.0	8.8
	Column percent	(X)	14.2	12.6	13.0	17.1	18.8	18.1
Public transportation (including taxicab)		34.1	15	4	0	4	0	4
	Row percent	(X)	100.0	26.7	0.0	26.7	0.0	26.7
	Column percent	(X)	0.2	0.1	0.0	0.4	0.0	0.7
Bicycle or walked		6.3	395	310	70	4	4	4
	Row percent	(X)	100.0	78.5	17.7	1.0	1.0	1.0
	Column percent	(X)	4.7	10.4	2.2	0.4	0.6	0.7
Motorcycle or other means		29.7	75	10	25	0	30	10
	Row percent	(X)	100.0	13.3	33.3	0.0	40.0	13.3
	Column percent	(X)	0.9	0.3	0.8	0.0	4.7	1.7
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.