CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Nez Perce County, Idaho
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	33,754	100.0	37,410	100.0	3,656	10.8
In households	33,192	98.3	36,747	98.2	3,555	10.7
In group quarters	562	1.7	663	1.8	101	18.0
HOUSEHOLD SIZE
Total households	13,710	100.0	15,285	100.0	1,575	11.5
1-person household	3,621	26.4	4,079	26.7	458	12.6
2-person household	5,023	36.6	5,760	37.7	737	14.7
3-person household	2,112	15.4	2,349	15.4	237	11.2
4-person household	1,831	13.4	1,943	12.7	112	6.1
5-or-more-person household	1,123	8.2	1,154	7.5	31	2.8
Mean number of persons per household	2.42	(X)	2.40	(X)	-0.02	(X)
VEHICLES AVAILABLE1
Total households	13,710	100.0	15,285	100.0	1,575	11.5
No vehicle available	916	6.7	940	6.1	24	2.6
1 vehicle available	4,074	29.7	4,309	28.2	235	5.8
2 vehicles available	5,326	38.8	6,165	40.3	839	15.8
3 vehicles available	2,424	17.7	2,701	17.7	277	11.4
4 vehicles available	664	4.8	787	5.1	123	18.5
5 or more vehicles available	306	2.2	383	2.5	77	25.2
Mean vehicles per household	1.92	(X)	1.96	(X)	0.04	(X)
WORKERS BY SEX1
Workers 16 years and over	15,109	100.0	17,550	100.0	2,441	16.2
Male	8,386	55.5	9,210	52.5	824	9.8
Female	6,723	44.5	8,345	47.5	1,622	24.1
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	15,109	100.0	17,551	100.0	2,442	16.2
Drove alone	12,380	81.9	14,653	83.5	2,273	18.4
Carpooled	1,293	8.6	1,663	9.5	370	28.6
Public transportation (including taxicab)	55	0.4	86	0.5	31	56.4
Bicycle or walked	619	4.1	600	3.4	-19	-3.1
Motorcycle or other means	214	1.4	118	0.7	-96	-44.9
Worked at home	548	3.6	431	2.5	-117	-21.4
TRAVEL TIME TO WORK
Workers who did not work at home	14,561	100.0	17,120	100.0	2,559	17.6
Less than 5 minutes	1,054	7.2	1,112	6.5	58	5.5
5 to 9 minutes	3,111	21.4	3,892	22.7	781	25.1
10 to 14 minutes	3,959	27.2	4,754	27.8	795	20.1
15 to 19 minutes	3,390	23.3	3,436	20.1	46	1.4
20 to 29 minutes	1,583	10.9	1,854	10.8	271	17.1
30 to 44 minutes	878	6.0	1,155	6.7	277	31.5
45 or more minutes	586	4.0	917	5.4	331	56.5
Mean travel time to work (minutes)	14.5	(X)	15.9	(X)	1.4	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	14,561	100.0	17,120	100.0	2,559	17.6
5:00 a.m. to 6:59 a.m.	3,615	24.8	4,903	28.6	1,288	35.6
7:00 a.m. to 7:59 a.m.	4,609	31.7	5,327	31.1	718	15.6
8:00 a.m. to 8:59 a.m.	2,426	16.7	2,749	16.1	323	13.3
9:00 a.m. to 9:59 a.m.	697	4.8	680	4.0	-17	-2.4
10:00 a.m. to 11:59 a.m.	489	3.4	811	4.7	322	65.8
12:00 p.m. to 11:59 p.m.	2,210	15.2	2,037	11.9	-173	-7.8
12:00 a.m. to 4:59 a.m.	515	3.5	613	3.6	98	19.0
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: Nez Perce County, Idaho
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	37,410	100.0
Under 16 years	7,734	20.7
16 to 20 years	2,731	7.3
21 to 24 years	2,186	5.8
25 to 44 years	9,950	26.6
45 to 64 years	8,533	22.8
65 years and over	6,276	16.8
Mean age (years)	38.4	(X)
HOUSEHOLD INCOME IN 19991
Total households	15,285	100.0
Less than $15,000	2,875	18.8
$15,000 to 19,999	1,020	6.7
$20,000 to 24,999	1,256	8.2
$25,000 to 49,999	4,791	31.3
$50,000 to 74,999	3,192	20.9
$75,000 to 99,999	1,288	8.4
$100,000 or more	863	5.6
Mean household income (dollars)	44,935	(X)
Median household income (dollars)	36,282	(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		1.96	15,285	940	4,310	6,165	2,700	1,170
	Row percent	(X)	100.0	6.1	28.2	40.3	17.7	7.7
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.19	4,080	615	2,495	735	155	80
	Row percent	(X)	100.0	15.1	61.2	18.0	3.8	2.0
	Column percent	(X)	26.7	65.4	57.9	11.9	5.7	6.8
2-person household		2.04	5,760	165	1,130	3,175	985	305
	Row percent	(X)	100.0	2.9	19.6	55.1	17.1	5.3
	Column percent	(X)	37.7	17.6	26.2	51.5	36.5	26.1
3-person household		2.31	2,350	85	340	1,025	665	235
	Row percent	(X)	100.0	3.6	14.5	43.6	28.3	10.0
	Column percent	(X)	15.4	9.0	7.9	16.6	24.6	20.1
4-or-more-person household		2.56	3,095	75	345	1,235	895	550
	Row percent	(X)	100.0	2.4	11.1	39.9	28.9	17.8
	Column percent	(X)	20.2	8.0	8.0	20.0	33.1	47.0
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		15.9	17,120	5,005	8,190	1,855	1,155	915
	Row percent	(X)	100.0	29.2	47.8	10.8	6.7	5.3
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		15.5	14,655	4,220	7,305	1,580	815	735
	Row percent	(X)	100.0	28.8	49.8	10.8	5.6	5.0
	Column percent	(X)	85.6	84.3	89.2	85.2	70.6	80.3
Carpooled		19.9	1,665	385	635	235	265	140
	Row percent	(X)	100.0	23.1	38.1	14.1	15.9	8.4
	Column percent	(X)	9.7	7.7	7.8	12.7	22.9	15.3
Public transportation (including taxicab)		19.9	85	0	35	30	25	0
	Row percent	(X)	100.0	0.0	41.2	35.3	29.4	0.0
	Column percent	(X)	0.5	0.0	0.4	1.6	2.2	0.0
Bicycle or walked		13.8	600	360	145	10	45	35
	Row percent	(X)	100.0	60.0	24.2	1.7	7.5	5.8
	Column percent	(X)	3.5	7.2	1.8	0.5	3.9	3.8
Motorcycle or other means		17.2	120	35	70	0	4	4
	Row percent	(X)	100.0	29.2	58.3	0.0	3.3	3.3
	Column percent	(X)	0.7	0.7	0.9	0.0	0.3	0.4
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.