CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Big Horn County, Wyoming
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	10,525	100.0	11,461	100.0	936	8.9
In households	10,327	98.1	11,216	97.9	889	8.6
In group quarters	198	1.9	245	2.1	47	23.7
HOUSEHOLD SIZE
Total households	3,927	100.0	4,315	100.0	388	9.9
1-person household	961	24.5	1,080	25.0	119	12.4
2-person household	1,423	36.2	1,608	37.3	185	13.0
3-person household	499	12.7	563	13.0	64	12.8
4-person household	530	13.5	553	12.8	23	4.3
5-or-more-person household	514	13.1	511	11.8	-3	-0.6
Mean number of persons per household	2.63	(X)	2.60	(X)	-0.03	(X)
VEHICLES AVAILABLE1
Total households	3,927	100.0	4,315	100.0	388	9.9
No vehicle available	184	4.7	209	4.8	25	13.6
1 vehicle available	919	23.4	1,044	24.2	125	13.6
2 vehicles available	1,550	39.5	1,736	40.2	186	12.0
3 vehicles available	856	21.8	890	20.6	34	4.0
4 vehicles available	297	7.6	286	6.6	-11	-3.7
5 or more vehicles available	121	3.1	150	3.5	29	24.0
Mean vehicles per household	2.15	(X)	2.12	(X)	-0.03	(X)
WORKERS BY SEX1
Workers 16 years and over	4,232	100.0	4,730	100.0	498	11.8
Male	2,455	58.0	2,645	55.9	190	7.7
Female	1,777	42.0	2,090	44.2	313	17.6
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	4,232	100.0	4,732	100.0	500	11.8
Drove alone	2,926	69.1	3,444	72.8	518	17.7
Carpooled	472	11.2	531	11.2	59	12.5
Public transportation (including taxicab)	18	0.4	10	0.2	-8	-44.4
Bicycle or walked	386	9.1	344	7.3	-42	-10.9
Motorcycle or other means	67	1.6	30	0.6	-37	-55.2
Worked at home	363	8.6	373	7.9	10	2.8
TRAVEL TIME TO WORK
Workers who did not work at home	3,869	100.0	4,359	100.0	490	12.7
Less than 5 minutes	823	21.3	752	17.3	-71	-8.6
5 to 9 minutes	1,098	28.4	1,113	25.5	15	1.4
10 to 14 minutes	668	17.3	838	19.2	170	25.4
15 to 19 minutes	432	11.2	521	12.0	89	20.6
20 to 29 minutes	272	7.0	450	10.3	178	65.4
30 to 44 minutes	337	8.7	379	8.7	42	12.5
45 or more minutes	239	6.2	306	7.0	67	28.0
Mean travel time to work (minutes)	13.3	(X)	15.7	(X)	2.4	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	3,869	100.0	4,359	100.0	490	12.7
5:00 a.m. to 6:59 a.m.	919	23.8	1,163	26.7	244	26.6
7:00 a.m. to 7:59 a.m.	1,388	35.9	1,393	32.0	5	0.4
8:00 a.m. to 8:59 a.m.	774	20.0	751	17.2	-23	-3.0
9:00 a.m. to 9:59 a.m.	178	4.6	201	4.6	23	12.9
10:00 a.m. to 11:59 a.m.	67	1.7	114	2.6	47	70.1
12:00 p.m. to 11:59 p.m.	473	12.2	566	13.0	93	19.7
12:00 a.m. to 4:59 a.m.	70	1.8	171	3.9	101	144.3
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: Big Horn County, Wyoming
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	11,461	100.0
Under 16 years	2,859	24.9
16 to 20 years	855	7.5
21 to 24 years	404	3.5
25 to 44 years	2,598	22.7
45 to 64 years	2,825	24.6
65 years and over	1,920	16.8
Mean age (years)	38.0	(X)
HOUSEHOLD INCOME IN 19991
Total households	4,315	100.0
Less than $15,000	882	20.4
$15,000 to 19,999	346	8.0
$20,000 to 24,999	368	8.5
$25,000 to 49,999	1,616	37.5
$50,000 to 74,999	677	15.7
$75,000 to 99,999	261	6.0
$100,000 or more	165	3.8
Mean household income (dollars)	39,862	(X)
Median household income (dollars)	32,682	(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		2.12	4,315	210	1,045	1,735	890	435
	Row percent	(X)	100.0	4.9	24.2	40.2	20.6	10.1
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.31	1,080	120	635	245	50	30
	Row percent	(X)	100.0	11.1	58.8	22.7	4.6	2.8
	Column percent	(X)	25.0	57.1	60.8	14.1	5.6	6.9
2-person household		2.21	1,610	45	230	825	385	120
	Row percent	(X)	100.0	2.8	14.3	51.2	23.9	7.5
	Column percent	(X)	37.3	21.4	22.0	47.6	43.3	27.6
3-person household		2.48	565	20	75	210	180	80
	Row percent	(X)	100.0	3.5	13.3	37.2	31.9	14.2
	Column percent	(X)	13.1	9.5	7.2	12.1	20.2	18.4
4-or-more-person household		2.60	1,065	25	105	450	275	205
	Row percent	(X)	100.0	2.3	9.9	42.3	25.8	19.2
	Column percent	(X)	24.7	11.9	10.0	25.9	30.9	47.1
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		15.7	4,360	1,865	1,360	450	380	305
	Row percent	(X)	100.0	42.8	31.2	10.3	8.7	7.0
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		15.4	3,445	1,375	1,180	350	305	235
	Row percent	(X)	100.0	39.9	34.3	10.2	8.9	6.8
	Column percent	(X)	79.0	73.7	86.8	77.8	80.3	77.0
Carpooled		21.7	530	180	135	85	75	60
	Row percent	(X)	100.0	34.0	25.5	16.0	14.2	11.3
	Column percent	(X)	12.2	9.7	9.9	18.9	19.7	19.7
Public transportation (including taxicab)		7.0	10	10	4	0	0	0
	Row percent	(X)	100.0	100.0	40.0	0.0	0.0	0.0
	Column percent	(X)	0.2	0.5	0.3	0.0	0.0	0.0
Bicycle or walked		6.5	345	285	45	15	0	4
	Row percent	(X)	100.0	82.6	13.0	4.3	0.0	1.2
	Column percent	(X)	7.9	15.3	3.3	3.3	0.0	1.3
Motorcycle or other means		55.8	30	20	4	4	0	10
	Row percent	(X)	100.0	66.7	13.3	13.3	0.0	33.3
	Column percent	(X)	0.7	1.1	0.3	0.9	0.0	3.3
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.