CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Latah County, Idaho
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	30,617	100.0	34,935	100.0	4,318	14.1
In households	27,465	89.7	31,010	88.8	3,545	12.9
In group quarters	3,152	10.3	3,925	11.2	773	24.5
HOUSEHOLD SIZE
Total households	11,272	100.0	13,063	100.0	1,791	15.9
1-person household	2,879	25.5	3,431	26.3	552	19.2
2-person household	4,247	37.7	5,083	38.9	836	19.7
3-person household	1,753	15.6	2,057	15.7	304	17.3
4-person household	1,472	13.1	1,547	11.8	75	5.1
5-or-more-person household	921	8.2	945	7.2	24	2.6
Mean number of persons per household	2.44	(X)	2.37	(X)	-0.06	(X)
VEHICLES AVAILABLE1
Total households	11,272	100.0	13,063	100.0	1,791	15.9
No vehicle available	627	5.6	726	5.6	99	15.8
1 vehicle available	3,573	31.7	4,098	31.4	525	14.7
2 vehicles available	4,530	40.2	4,990	38.2	460	10.2
3 vehicles available	1,766	15.7	2,244	17.2	478	27.1
4 vehicles available	574	5.1	698	5.3	124	21.6
5 or more vehicles available	202	1.8	307	2.4	105	52.0
Mean vehicles per household	1.89	(X)	1.93	(X)	0.04	(X)
WORKERS BY SEX1
Workers 16 years and over	13,755	100.0	16,835	100.0	3,080	22.4
Male	7,462	54.2	9,105	54.1	1,643	22.0
Female	6,293	45.8	7,735	45.9	1,442	22.9
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	13,755	100.0	16,837	100.0	3,082	22.4
Drove alone	8,764	63.7	11,127	66.1	2,363	27.0
Carpooled	1,942	14.1	2,279	13.5	337	17.4
Public transportation (including taxicab)	12	0.1	132	0.8	120	1,000.0
Bicycle or walked	2,331	16.9	2,640	15.7	309	13.3
Motorcycle or other means	128	0.9	61	0.4	-67	-52.3
Worked at home	578	4.2	598	3.6	20	3.5
TRAVEL TIME TO WORK
Workers who did not work at home	13,177	100.0	16,239	100.0	3,062	23.2
Less than 5 minutes	1,237	9.4	1,303	8.0	66	5.3
5 to 9 minutes	3,592	27.3	4,041	24.9	449	12.5
10 to 14 minutes	2,768	21.0	3,275	20.2	507	18.3
15 to 19 minutes	1,699	12.9	2,175	13.4	476	28.0
20 to 29 minutes	1,782	13.5	2,287	14.1	505	28.3
30 to 44 minutes	1,316	10.0	1,879	11.6	563	42.8
45 or more minutes	783	5.9	1,279	7.9	496	63.3
Mean travel time to work (minutes)	15.6	(X)	17.9	(X)	2.3	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	13,177	100.0	16,239	100.0	3,062	23.2
5:00 a.m. to 6:59 a.m.	2,227	16.9	3,270	20.1	1,043	46.8
7:00 a.m. to 7:59 a.m.	4,577	34.7	5,215	32.1	638	13.9
8:00 a.m. to 8:59 a.m.	2,397	18.2	3,227	19.9	830	34.6
9:00 a.m. to 9:59 a.m.	801	6.1	834	5.1	33	4.1
10:00 a.m. to 11:59 a.m.	557	4.2	725	4.5	168	30.2
12:00 p.m. to 11:59 p.m.	2,316	17.6	2,502	15.4	186	8.0
12:00 a.m. to 4:59 a.m.	302	2.3	466	2.9	164	54.3
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.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Latah County, Idaho
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	34,935	100.0
Under 16 years	6,206	17.8
16 to 20 years	4,605	13.2
21 to 24 years	4,631	13.3
25 to 44 years	9,504	27.2
45 to 64 years	6,706	19.2
65 years and over	3,283	9.4
Mean age (years)	33.2	(X)
HOUSEHOLD INCOME IN 19991
Total households	13,063	100.0
Less than $15,000	2,998	23.0
$15,000 to 19,999	1,004	7.7
$20,000 to 24,999	1,130	8.7
$25,000 to 49,999	3,766	28.8
$50,000 to 74,999	2,390	18.3
$75,000 to 99,999	1,001	7.7
$100,000 or more	774	5.9
Mean household income (dollars)	42,248	(X)
Median household income (dollars)	32,524	(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	13,065	725	4,100	4,990	2,245	1,005
	Row percent	(X)	100.0	5.5	31.4	38.2	17.2	7.7
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.12	3,430	500	2,255	525	120	35
	Row percent	(X)	100.0	14.6	65.7	15.3	3.5	1.0
	Column percent	(X)	26.3	69.0	55.0	10.5	5.3	3.5
2-person household		2.02	5,085	115	1,225	2,630	785	325
	Row percent	(X)	100.0	2.3	24.1	51.7	15.4	6.4
	Column percent	(X)	38.9	15.9	29.9	52.7	35.0	32.3
3-person household		2.39	2,055	50	335	785	645	240
	Row percent	(X)	100.0	2.4	16.3	38.2	31.4	11.7
	Column percent	(X)	15.7	6.9	8.2	15.7	28.7	23.9
4-or-more-person household		2.50	2,490	60	285	1,050	695	400
	Row percent	(X)	100.0	2.4	11.4	42.2	27.9	16.1
	Column percent	(X)	19.1	8.3	7.0	21.0	31.0	39.8
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		17.9	16,240	5,345	5,450	2,285	1,880	1,280
	Row percent	(X)	100.0	32.9	33.6	14.1	11.6	7.9
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		18.0	11,125	3,655	3,535	1,755	1,280	905
	Row percent	(X)	100.0	32.9	31.8	15.8	11.5	8.1
	Column percent	(X)	68.5	68.4	64.9	76.8	68.1	70.7
Carpooled		24.6	2,280	475	805	290	405	305
	Row percent	(X)	100.0	20.8	35.3	12.7	17.8	13.4
	Column percent	(X)	14.0	8.9	14.8	12.7	21.5	23.8
Public transportation (including taxicab)		35.1	130	10	0	20	65	40
	Row percent	(X)	100.0	7.7	0.0	15.4	50.0	30.8
	Column percent	(X)	0.8	0.2	0.0	0.9	3.5	3.1
Bicycle or walked		11.1	2,640	1,180	1,080	220	130	30
	Row percent	(X)	100.0	44.7	40.9	8.3	4.9	1.1
	Column percent	(X)	16.3	22.1	19.8	9.6	6.9	2.3
Motorcycle or other means		12.3	60	30	30	0	0	4
	Row percent	(X)	100.0	50.0	50.0	0.0	0.0	6.7
	Column percent	(X)	0.4	0.6	0.6	0.0	0.0	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.