CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Gregory County, South Dakota
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	5,359	100.0	4,792	100.0	-567	-10.6
In households	5,288	98.7	4,700	98.1	-588	-11.1
In group quarters	71	1.3	92	1.9	21	29.6
HOUSEHOLD SIZE
Total households	2,163	100.0	2,017	100.0	-146	-6.7
1-person household	682	31.5	679	33.7	-3	-0.4
2-person household	711	32.9	716	35.5	5	0.7
3-person household	223	10.3	212	10.5	-11	-4.9
4-person household	256	11.8	208	10.3	-48	-18.8
5-or-more-person household	291	13.5	202	10.0	-89	-30.6
Mean number of persons per household	2.44	(X)	2.33	(X)	-0.11	(X)
VEHICLES AVAILABLE1
Total households	2,163	100.0	2,017	100.0	-146	-6.7
No vehicle available	165	7.6	115	5.7	-50	-30.3
1 vehicle available	572	26.4	551	27.3	-21	-3.7
2 vehicles available	683	31.6	650	32.2	-33	-4.8
3 vehicles available	476	22.0	448	22.2	-28	-5.9
4 vehicles available	151	7.0	173	8.6	22	14.6
5 or more vehicles available	116	5.4	80	4.0	-36	-31.0
Mean vehicles per household	2.15	(X)	2.14	(X)	-0.01	(X)
WORKERS BY SEX1
Workers 16 years and over	2,276	100.0	2,170	100.0	-106	-4.7
Male	1,348	59.2	1,200	55.3	-148	-11.0
Female	928	40.8	970	44.7	42	4.5
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	2,276	100.0	2,172	100.0	-104	-4.6
Drove alone	1,296	56.9	1,423	65.5	127	9.8
Carpooled	188	8.3	178	8.2	-10	-5.3
Public transportation (including taxicab)	1	[ >0 ]	5	0.2	4	400.0
Bicycle or walked	434	19.1	116	5.3	-318	-73.3
Motorcycle or other means	33	1.4	14	0.6	-19	-57.6
Worked at home	324	14.2	436	20.1	112	34.6
TRAVEL TIME TO WORK
Workers who did not work at home	1,952	100.0	1,736	100.0	-216	-11.1
Less than 5 minutes	775	39.7	358	20.6	-417	-53.8
5 to 9 minutes	549	28.1	574	33.1	25	4.6
10 to 14 minutes	227	11.6	247	14.2	20	8.8
15 to 19 minutes	129	6.6	144	8.3	15	11.6
20 to 29 minutes	142	7.3	143	8.2	1	0.7
30 to 44 minutes	84	4.3	186	10.7	102	121.4
45 or more minutes	46	2.4	84	4.8	38	82.6
Mean travel time to work (minutes)	8.7	(X)	13.7	(X)	5.0	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	1,952	100.0	1,736	100.0	-216	-11.1
5:00 a.m. to 6:59 a.m.	481	24.6	277	16.0	-204	-42.4
7:00 a.m. to 7:59 a.m.	655	33.6	743	42.8	88	13.4
8:00 a.m. to 8:59 a.m.	441	22.6	382	22.0	-59	-13.4
9:00 a.m. to 9:59 a.m.	117	6.0	132	7.6	15	12.8
10:00 a.m. to 11:59 a.m.	44	2.3	39	2.2	-5	-11.4
12:00 p.m. to 11:59 p.m.	195	10.0	149	8.6	-46	-23.6
12:00 a.m. to 4:59 a.m.	19	1.0	14	0.8	-5	-26.3
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt). >0Value is too near zero to display. (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: Gregory County, South Dakota
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	4,792	100.0
Under 16 years	1,010	21.1
16 to 20 years	288	6.0
21 to 24 years	127	2.7
25 to 44 years	1,025	21.4
45 to 64 years	1,153	24.1
65 years and over	1,189	24.8
Mean age (years)	43.4	(X)
HOUSEHOLD INCOME IN 19991
Total households	2,017	100.0
Less than $15,000	637	31.6
$15,000 to 19,999	252	12.5
$20,000 to 24,999	183	9.1
$25,000 to 49,999	590	29.3
$50,000 to 74,999	225	11.2
$75,000 to 99,999	88	4.4
$100,000 or more	42	2.1
Mean household income (dollars)	31,877	(X)
Median household income (dollars)	22,732	(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		2.14	2,015	115	550	650	450	255
	Row percent	(X)	100.0	5.7	27.3	32.3	22.3	12.7
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.31	680	90	370	155	45	15
	Row percent	(X)	100.0	13.2	54.4	22.8	6.6	2.2
	Column percent	(X)	33.7	78.3	67.3	23.8	10.0	5.9
2-person household		2.36	715	15	105	310	210	80
	Row percent	(X)	100.0	2.1	14.7	43.4	29.4	11.2
	Column percent	(X)	35.5	13.0	19.1	47.7	46.7	31.4
3-person household		2.63	210	4	30	80	40	50
	Row percent	(X)	100.0	1.9	14.3	38.1	19.0	23.8
	Column percent	(X)	10.4	3.5	5.5	12.3	8.9	19.6
4-or-more-person household		2.85	410	4	45	100	155	105
	Row percent	(X)	100.0	1.0	11.0	24.4	37.8	25.6
	Column percent	(X)	20.3	3.5	8.2	15.4	34.4	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		13.7	1,735	930	390	145	185	85
	Row percent	(X)	100.0	53.6	22.5	8.4	10.7	4.9
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		12.9	1,425	765	330	130	140	60
	Row percent	(X)	100.0	53.7	23.2	9.1	9.8	4.2
	Column percent	(X)	82.1	82.3	84.6	89.7	75.7	70.6
Carpooled		21.6	180	55	45	15	45	20
	Row percent	(X)	100.0	30.6	25.0	8.3	25.0	11.1
	Column percent	(X)	10.4	5.9	11.5	10.3	24.3	23.5
Public transportation (including taxicab)		11.0	4	4	0	4	0	0
	Row percent	(X)	100.0	100.0	0.0	100.0	0.0	0.0
	Column percent	(X)	0.2	0.4	0.0	2.8	0.0	0.0
Bicycle or walked		8.1	115	95	20	0	0	4
	Row percent	(X)	100.0	82.6	17.4	0.0	0.0	3.5
	Column percent	(X)	6.6	10.2	5.1	0.0	0.0	4.7
Motorcycle or other means		34.6	15	10	0	0	4	4
	Row percent	(X)	100.0	66.7	0.0	0.0	26.7	26.7
	Column percent	(X)	0.9	1.1	0.0	0.0	2.2	4.7
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.