CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Lake County, Montana
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	21,041	100.0	26,507	100.0	5,466	26.0
In households	20,466	97.3	25,884	97.6	5,418	26.5
In group quarters	575	2.7	623	2.4	48	8.3
HOUSEHOLD SIZE
Total households	7,891	100.0	10,233	100.0	2,342	29.7
1-person household	1,877	23.8	2,512	24.5	635	33.8
2-person household	2,847	36.1	3,841	37.5	994	34.9
3-person household	1,153	14.6	1,536	15.0	383	33.2
4-person household	1,040	13.2	1,248	12.2	208	20.0
5-or-more-person household	974	12.3	1,096	10.7	122	12.5
Mean number of persons per household	2.59	(X)	2.53	(X)	-0.06	(X)
VEHICLES AVAILABLE1
Total households	7,891	100.0	10,233	100.0	2,342	29.7
No vehicle available	519	6.6	424	4.1	-95	-18.3
1 vehicle available	2,228	28.2	2,869	28.0	641	28.8
2 vehicles available	3,035	38.5	4,244	41.5	1,209	39.8
3 vehicles available	1,440	18.2	1,617	15.8	177	12.3
4 vehicles available	495	6.3	788	7.7	293	59.2
5 or more vehicles available	174	2.2	291	2.8	117	67.2
Mean vehicles per household	1.97	(X)	2.05	(X)	0.08	(X)
WORKERS BY SEX1
Workers 16 years and over	8,152	100.0	10,815	100.0	2,663	32.7
Male	4,389	53.8	5,485	50.7	1,096	25.0
Female	3,763	46.2	5,330	49.3	1,567	41.6
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	8,152	100.0	10,815	100.0	2,663	32.7
Drove alone	5,379	66.0	7,696	71.2	2,317	43.1
Carpooled	1,205	14.8	1,567	14.5	362	30.0
Public transportation (including taxicab)	9	0.1	45	0.4	36	400.0
Bicycle or walked	687	8.4	496	4.6	-191	-27.8
Motorcycle or other means	72	0.9	81	0.7	9	12.5
Worked at home	800	9.8	930	8.6	130	16.2
TRAVEL TIME TO WORK
Workers who did not work at home	7,352	100.0	9,885	100.0	2,533	34.5
Less than 5 minutes	803	10.9	801	8.1	-2	-0.2
5 to 9 minutes	1,811	24.6	2,035	20.6	224	12.4
10 to 14 minutes	1,476	20.1	1,895	19.2	419	28.4
15 to 19 minutes	1,080	14.7	1,622	16.4	542	50.2
20 to 29 minutes	902	12.3	1,515	15.3	613	68.0
30 to 44 minutes	678	9.2	1,201	12.1	523	77.1
45 or more minutes	602	8.2	816	8.3	214	35.5
Mean travel time to work (minutes)	16.2	(X)	18.4	(X)	2.2	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	7,352	100.0	9,885	100.0	2,533	34.5
5:00 a.m. to 6:59 a.m.	1,144	15.6	1,831	18.5	687	60.1
7:00 a.m. to 7:59 a.m.	2,451	33.3	3,693	37.4	1,242	50.7
8:00 a.m. to 8:59 a.m.	1,936	26.3	1,927	19.5	-9	-0.5
9:00 a.m. to 9:59 a.m.	503	6.8	658	6.7	155	30.8
10:00 a.m. to 11:59 a.m.	362	4.9	381	3.9	19	5.2
12:00 p.m. to 11:59 p.m.	789	10.7	1,114	11.3	325	41.2
12:00 a.m. to 4:59 a.m.	167	2.3	281	2.8	114	68.3
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: Lake County, Montana
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	26,507	100.0
Under 16 years	6,356	24.0
16 to 20 years	2,076	7.8
21 to 24 years	1,104	4.2
25 to 44 years	6,595	24.9
45 to 64 years	6,521	24.6
65 years and over	3,855	14.5
Mean age (years)	37.1	(X)
HOUSEHOLD INCOME IN 19991
Total households	10,233	100.0
Less than $15,000	2,463	24.1
$15,000 to 19,999	981	9.6
$20,000 to 24,999	1,013	9.9
$25,000 to 49,999	3,385	33.1
$50,000 to 74,999	1,406	13.7
$75,000 to 99,999	508	5.0
$100,000 or more	477	4.7
Mean household income (dollars)	39,238	(X)
Median household income (dollars)	28,740	(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		2.05	10,235	425	2,870	4,245	1,615	1,080
	Row percent	(X)	100.0	4.2	28.0	41.5	15.8	10.6
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.38	2,510	250	1,470	560	125	105
	Row percent	(X)	100.0	10.0	58.6	22.3	5.0	4.2
	Column percent	(X)	24.5	58.8	51.2	13.2	7.7	9.7
2-person household		2.15	3,840	80	740	1,980	710	330
	Row percent	(X)	100.0	2.1	19.3	51.6	18.5	8.6
	Column percent	(X)	37.5	18.8	25.8	46.6	44.0	30.6
3-person household		2.24	1,535	45	325	670	295	200
	Row percent	(X)	100.0	2.9	21.2	43.6	19.2	13.0
	Column percent	(X)	15.0	10.6	11.3	15.8	18.3	18.5
4-or-more-person household		2.48	2,345	45	330	1,035	485	445
	Row percent	(X)	100.0	1.9	14.1	44.1	20.7	19.0
	Column percent	(X)	22.9	10.6	11.5	24.4	30.0	41.2
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		18.4	9,885	2,835	3,515	1,515	1,200	815
	Row percent	(X)	100.0	28.7	35.6	15.3	12.1	8.2
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		18.0	7,695	2,160	2,850	1,210	890	590
	Row percent	(X)	100.0	28.1	37.0	15.7	11.6	7.7
	Column percent	(X)	77.8	76.2	81.1	79.9	74.2	72.4
Carpooled		23.6	1,565	260	550	255	300	205
	Row percent	(X)	100.0	16.6	35.1	16.3	19.2	13.1
	Column percent	(X)	15.8	9.2	15.6	16.8	25.0	25.2
Public transportation (including taxicab)		29.4	45	4	15	10	4	10
	Row percent	(X)	100.0	8.9	33.3	22.2	8.9	22.2
	Column percent	(X)	0.5	0.1	0.4	0.7	0.3	1.2
Bicycle or walked		6.2	495	375	80	35	4	0
	Row percent	(X)	100.0	75.8	16.2	7.1	0.8	0.0
	Column percent	(X)	5.0	13.2	2.3	2.3	0.3	0.0
Motorcycle or other means		14.7	80	40	20	4	4	10
	Row percent	(X)	100.0	50.0	25.0	5.0	5.0	12.5
	Column percent	(X)	0.8	1.4	0.6	0.3	0.3	1.2
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.