CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Elmore County, Idaho
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	21,205	100.0	29,130	100.0	7,925	37.4
In households	20,042	94.5	25,069	86.1	5,027	25.1
In group quarters	1,163	5.5	4,061	13.9	2,898	249.2
HOUSEHOLD SIZE
Total households	7,186	100.0	9,096	100.0	1,910	26.6
1-person household	1,309	18.2	1,870	20.6	561	42.9
2-person household	2,318	32.3	2,949	32.4	631	27.2
3-person household	1,302	18.1	1,631	17.9	329	25.3
4-person household	1,340	18.6	1,490	16.4	150	11.2
5-or-more-person household	917	12.8	1,156	12.7	239	26.1
Mean number of persons per household	2.79	(X)	2.76	(X)	-0.03	(X)
VEHICLES AVAILABLE1
Total households	7,186	100.0	9,096	100.0	1,910	26.6
No vehicle available	326	4.5	380	4.2	54	16.6
1 vehicle available	2,187	30.4	2,590	28.5	403	18.4
2 vehicles available	3,173	44.2	4,165	45.8	992	31.3
3 vehicles available	1,115	15.5	1,353	14.9	238	21.3
4 vehicles available	338	4.7	458	5.0	120	35.5
5 or more vehicles available	47	0.7	150	1.6	103	219.1
Mean vehicles per household	1.88	(X)	1.93	(X)	0.06	(X)
WORKERS BY SEX1
Workers 16 years and over	10,154	100.0	12,450	100.0	2,296	22.6
Male	6,377	62.8	7,380	59.3	1,003	15.7
Female	3,777	37.2	5,070	40.7	1,293	34.2
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	10,154	100.0	12,449	100.0	2,295	22.6
Drove alone	7,370	72.6	9,469	76.1	2,099	28.5
Carpooled	1,618	15.9	1,860	14.9	242	15.0
Public transportation (including taxicab)	32	0.3	45	0.4	13	40.6
Bicycle or walked	692	6.8	605	4.9	-87	-12.6
Motorcycle or other means	107	1.1	148	1.2	41	38.3
Worked at home	335	3.3	322	2.6	-13	-3.9
TRAVEL TIME TO WORK
Workers who did not work at home	9,819	100.0	12,127	100.0	2,308	23.5
Less than 5 minutes	1,338	13.6	1,116	9.2	-222	-16.6
5 to 9 minutes	2,670	27.2	3,390	28.0	720	27.0
10 to 14 minutes	1,346	13.7	1,803	14.9	457	34.0
15 to 19 minutes	1,235	12.6	1,459	12.0	224	18.1
20 to 29 minutes	1,697	17.3	1,666	13.7	-31	-1.8
30 to 44 minutes	761	7.8	1,153	9.5	392	51.5
45 or more minutes	772	7.9	1,540	12.7	768	99.5
Mean travel time to work (minutes)	15.7	(X)	19.3	(X)	3.6	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	9,819	100.0	12,127	100.0	2,308	23.5
5:00 a.m. to 6:59 a.m.	2,630	26.8	3,792	31.3	1,162	44.2
7:00 a.m. to 7:59 a.m.	3,359	34.2	3,696	30.5	337	10.0
8:00 a.m. to 8:59 a.m.	1,251	12.7	1,279	10.5	28	2.2
9:00 a.m. to 9:59 a.m.	343	3.5	573	4.7	230	67.1
10:00 a.m. to 11:59 a.m.	286	2.9	410	3.4	124	43.4
12:00 p.m. to 11:59 p.m.	1,764	18.0	1,964	16.2	200	11.3
12:00 a.m. to 4:59 a.m.	186	1.9	413	3.4	227	122.0
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: Elmore County, Idaho
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	29,130	100.0
Under 16 years	7,362	25.3
16 to 20 years	2,119	7.3
21 to 24 years	2,615	9.0
25 to 44 years	10,620	36.5
45 to 64 years	4,355	15.0
65 years and over	2,059	7.1
Mean age (years)	30.8	(X)
HOUSEHOLD INCOME IN 19991
Total households	9,096	100.0
Less than $15,000	1,175	12.9
$15,000 to 19,999	784	8.6
$20,000 to 24,999	941	10.3
$25,000 to 49,999	3,735	41.1
$50,000 to 74,999	1,546	17.0
$75,000 to 99,999	553	6.1
$100,000 or more	362	4.0
Mean household income (dollars)	41,640	(X)
Median household income (dollars)	35,256	(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		1.93	9,095	380	2,590	4,165	1,355	610
	Row percent	(X)	100.0	4.2	28.5	45.8	14.9	6.7
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.23	1,870	205	1,155	420	70	25
	Row percent	(X)	100.0	11.0	61.8	22.5	3.7	1.3
	Column percent	(X)	20.6	53.9	44.6	10.1	5.2	4.1
2-person household		1.97	2,950	95	660	1,590	480	125
	Row percent	(X)	100.0	3.2	22.4	53.9	16.3	4.2
	Column percent	(X)	32.4	25.0	25.5	38.2	35.4	20.5
3-person household		2.13	1,630	20	380	755	330	145
	Row percent	(X)	100.0	1.2	23.3	46.3	20.2	8.9
	Column percent	(X)	17.9	5.3	14.7	18.1	24.4	23.8
4-or-more-person household		2.27	2,645	65	395	1,400	475	315
	Row percent	(X)	100.0	2.5	14.9	52.9	18.0	11.9
	Column percent	(X)	29.1	17.1	15.3	33.6	35.1	51.6
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		19.3	12,125	4,505	3,260	1,665	1,155	1,540
	Row percent	(X)	100.0	37.2	26.9	13.7	9.5	12.7
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		17.5	9,470	3,675	2,630	1,365	740	1,055
	Row percent	(X)	100.0	38.8	27.8	14.4	7.8	11.1
	Column percent	(X)	78.1	81.6	80.7	82.0	64.1	68.5
Carpooled		28.2	1,860	405	415	250	375	415
	Row percent	(X)	100.0	21.8	22.3	13.4	20.2	22.3
	Column percent	(X)	15.3	9.0	12.7	15.0	32.5	26.9
Public transportation (including taxicab)		26.4	45	0	0	25	20	0
	Row percent	(X)	100.0	0.0	0.0	55.6	44.4	0.0
	Column percent	(X)	0.4	0.0	0.0	1.5	1.7	0.0
Bicycle or walked		8.0	605	405	160	20	4	15
	Row percent	(X)	100.0	66.9	26.4	3.3	0.7	2.5
	Column percent	(X)	5.0	9.0	4.9	1.2	0.3	1.0
Motorcycle or other means		65.3	150	15	60	4	15	55
	Row percent	(X)	100.0	10.0	40.0	2.7	10.0	36.7
	Column percent	(X)	1.2	0.3	1.8	0.2	1.3	3.6
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.