CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Boise County, Idaho
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	3,509	100.0	6,670	100.0	3,161	90.1
In households	3,509	100.0	6,592	98.8	3,083	87.9
In group quarters	0	0.0	78	1.2	78	0.0
HOUSEHOLD SIZE
Total households	1,366	100.0	2,608	100.0	1,242	90.9
1-person household	301	22.0	568	21.8	267	88.7
2-person household	517	37.8	1,124	43.1	607	117.4
3-person household	199	14.6	327	12.5	128	64.3
4-person household	193	14.1	339	13.0	146	75.6
5-or-more-person household	156	11.4	250	9.6	94	60.3
Mean number of persons per household	2.57	(X)	2.53	(X)	-0.04	(X)
VEHICLES AVAILABLE1
Total households	1,366	100.0	2,608	100.0	1,242	90.9
No vehicle available	37	2.7	84	3.2	47	127.0
1 vehicle available	337	24.7	617	23.7	280	83.1
2 vehicles available	611	44.7	1,133	43.4	522	85.4
3 vehicles available	261	19.1	580	22.2	319	122.2
4 vehicles available	74	5.4	131	5.0	57	77.0
5 or more vehicles available	46	3.4	63	2.4	17	37.0
Mean vehicles per household	2.12	(X)	2.10	(X)	-0.02	(X)
WORKERS BY SEX1
Workers 16 years and over	1,414	100.0	3,050	100.0	1,636	115.7
Male	829	58.6	1,675	54.9	846	102.1
Female	585	41.4	1,375	45.1	790	135.0
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	1,414	100.0	3,050	100.0	1,636	115.7
Drove alone	873	61.7	2,020	66.2	1,147	131.4
Carpooled	244	17.3	694	22.8	450	184.4
Public transportation (including taxicab)	3	0.2	10	0.3	7	233.3
Bicycle or walked	115	8.1	151	5.0	36	31.3
Motorcycle or other means	42	3.0	23	0.8	-19	-45.2
Worked at home	137	9.7	152	5.0	15	10.9
TRAVEL TIME TO WORK
Workers who did not work at home	1,277	100.0	2,898	100.0	1,621	126.9
Less than 5 minutes	143	11.2	208	7.2	65	45.5
5 to 9 minutes	211	16.5	319	11.0	108	51.2
10 to 14 minutes	126	9.9	200	6.9	74	58.7
15 to 19 minutes	72	5.6	141	4.9	69	95.8
20 to 29 minutes	67	5.2	230	7.9	163	243.3
30 to 44 minutes	169	13.2	548	18.9	379	224.3
45 or more minutes	489	38.3	1,252	43.2	763	156.0
Mean travel time to work (minutes)	32.5	(X)	37.5	(X)	5.0	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	1,277	100.0	2,898	100.0	1,621	126.9
5:00 a.m. to 6:59 a.m.	401	31.4	1,021	35.2	620	154.6
7:00 a.m. to 7:59 a.m.	325	25.5	955	33.0	630	193.8
8:00 a.m. to 8:59 a.m.	221	17.3	353	12.2	132	59.7
9:00 a.m. to 9:59 a.m.	52	4.1	117	4.0	65	125.0
10:00 a.m. to 11:59 a.m.	54	4.2	114	3.9	60	111.1
12:00 p.m. to 11:59 p.m.	177	13.9	241	8.3	64	36.2
12:00 a.m. to 4:59 a.m.	47	3.7	97	3.3	50	106.4
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: Boise County, Idaho
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	6,670	100.0
Under 16 years	1,574	23.6
16 to 20 years	371	5.6
21 to 24 years	178	2.7
25 to 44 years	1,805	27.1
45 to 64 years	2,001	30.0
65 years and over	741	11.1
Mean age (years)	37.4	(X)
HOUSEHOLD INCOME IN 19991
Total households	2,608	100.0
Less than $15,000	408	15.6
$15,000 to 19,999	243	9.3
$20,000 to 24,999	163	6.2
$25,000 to 49,999	853	32.7
$50,000 to 74,999	517	19.8
$75,000 to 99,999	210	8.1
$100,000 or more	214	8.2
Mean household income (dollars)	47,144	(X)
Median household income (dollars)	38,651	(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		2.10	2,610	85	615	1,135	580	195
	Row percent	(X)	100.0	3.3	23.6	43.5	22.2	7.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.47	570	30	315	165	40	15
	Row percent	(X)	100.0	5.3	55.3	28.9	7.0	2.6
	Column percent	(X)	21.8	35.3	51.2	14.5	6.9	7.7
2-person household		2.18	1,125	30	180	555	290	70
	Row percent	(X)	100.0	2.7	16.0	49.3	25.8	6.2
	Column percent	(X)	43.1	35.3	29.3	48.9	50.0	35.9
3-person household		2.25	325	4	60	155	75	35
	Row percent	(X)	100.0	1.2	18.5	47.7	23.1	10.8
	Column percent	(X)	12.5	4.7	9.8	13.7	12.9	17.9
4-or-more-person household		2.46	590	15	60	260	175	80
	Row percent	(X)	100.0	2.5	10.2	44.1	29.7	13.6
	Column percent	(X)	22.6	17.6	9.8	22.9	30.2	41.0
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		37.5	2,900	525	340	230	550	1,250
	Row percent	(X)	100.0	18.1	11.7	7.9	19.0	43.1
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		37.3	2,020	320	270	170	405	855
	Row percent	(X)	100.0	15.8	13.4	8.4	20.0	42.3
	Column percent	(X)	69.7	61.0	79.4	73.9	73.6	68.4
Carpooled		44.8	695	70	60	50	125	390
	Row percent	(X)	100.0	10.1	8.6	7.2	18.0	56.1
	Column percent	(X)	24.0	13.3	17.6	21.7	22.7	31.2
Public transportation (including taxicab)		30.5	10	4	0	0	4	4
	Row percent	(X)	100.0	40.0	0.0	0.0	40.0	40.0
	Column percent	(X)	0.3	0.8	0.0	0.0	0.7	0.3
Bicycle or walked		5.5	150	130	10	4	4	0
	Row percent	(X)	100.0	86.7	6.7	2.7	2.7	0.0
	Column percent	(X)	5.2	24.8	2.9	1.7	0.7	0.0
Motorcycle or other means		45.2	25	4	4	4	4	4
	Row percent	(X)	100.0	16.0	16.0	16.0	16.0	16.0
	Column percent	(X)	0.9	0.8	1.2	1.7	0.7	0.3
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.