CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Corson County, South Dakota
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	4,195	100.0	4,181	100.0	-14	-0.3
In households	4,195	100.0	4,178	99.9	-17	-0.4
In group quarters	0	0.0	3	0.1	3	0.0
HOUSEHOLD SIZE
Total households	1,306	100.0	1,280	100.0	-26	-2.0
1-person household	271	20.8	278	21.7	7	2.6
2-person household	342	26.2	341	26.6	-1	-0.3
3-person household	189	14.5	171	13.4	-18	-9.5
4-person household	196	15.0	181	14.1	-15	-7.7
5-or-more-person household	308	23.6	309	24.1	1	0.3
Mean number of persons per household	3.21	(X)	3.26	(X)	0.05	(X)
VEHICLES AVAILABLE1
Total households	1,306	100.0	1,280	100.0	-26	-2.0
No vehicle available	192	14.7	128	10.0	-64	-33.3
1 vehicle available	332	25.4	421	32.9	89	26.8
2 vehicles available	360	27.6	390	30.5	30	8.3
3 vehicles available	242	18.5	193	15.1	-49	-20.2
4 vehicles available	137	10.5	92	7.2	-45	-32.8
5 or more vehicles available	43	3.3	56	4.4	13	30.2
Mean vehicles per household	1.96	(X)	1.92	(X)	-0.04	(X)
WORKERS BY SEX1
Workers 16 years and over	1,236	100.0	1,220	100.0	-16	-1.3
Male	711	57.5	640	52.5	-71	-10.0
Female	525	42.5	580	47.5	55	10.5
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	1,236	100.0	1,219	100.0	-17	-1.4
Drove alone	697	56.4	682	55.9	-15	-2.2
Carpooled	143	11.6	137	11.2	-6	-4.2
Public transportation (including taxicab)	0	0.0	15	1.2	15	0.0
Bicycle or walked	190	15.4	228	18.7	38	20.0
Motorcycle or other means	12	1.0	30	2.5	18	150.0
Worked at home	194	15.7	127	10.4	-67	-34.5
TRAVEL TIME TO WORK
Workers who did not work at home	1,042	100.0	1,092	100.0	50	4.8
Less than 5 minutes	246	23.6	161	14.7	-85	-34.6
5 to 9 minutes	283	27.2	270	24.7	-13	-4.6
10 to 14 minutes	92	8.8	119	10.9	27	29.3
15 to 19 minutes	47	4.5	99	9.1	52	110.6
20 to 29 minutes	111	10.7	87	8.0	-24	-21.6
30 to 44 minutes	176	16.9	214	19.6	38	21.6
45 or more minutes	87	8.3	142	13.0	55	63.2
Mean travel time to work (minutes)	16.1	(X)	20.9	(X)	4.8	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	1,042	100.0	1,092	100.0	50	4.8
5:00 a.m. to 6:59 a.m.	224	21.5	197	18.0	-27	-12.1
7:00 a.m. to 7:59 a.m.	422	40.5	499	45.7	77	18.2
8:00 a.m. to 8:59 a.m.	213	20.4	183	16.8	-30	-14.1
9:00 a.m. to 9:59 a.m.	55	5.3	54	4.9	-1	-1.8
10:00 a.m. to 11:59 a.m.	18	1.7	27	2.5	9	50.0
12:00 p.m. to 11:59 p.m.	71	6.8	110	10.1	39	54.9
12:00 a.m. to 4:59 a.m.	39	3.7	22	2.0	-17	-43.6
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: Corson County, South Dakota
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	4,181	100.0
Under 16 years	1,383	33.1
16 to 20 years	352	8.4
21 to 24 years	208	5.0
25 to 44 years	1,010	24.2
45 to 64 years	781	18.7
65 years and over	447	10.7
Mean age (years)	31.6	(X)
HOUSEHOLD INCOME IN 19991
Total households	1,280	100.0
Less than $15,000	484	37.8
$15,000 to 19,999	139	10.9
$20,000 to 24,999	125	9.8
$25,000 to 49,999	355	27.7
$50,000 to 74,999	121	9.5
$75,000 to 99,999	40	3.1
$100,000 or more	16	1.2
Mean household income (dollars)	28,524	(X)
Median household income (dollars)	20,654	(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		1.92	1,280	130	420	390	195	150
	Row percent	(X)	100.0	10.2	32.8	30.5	15.2	11.7
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.35	280	45	150	55	10	15
	Row percent	(X)	100.0	16.1	53.6	19.6	3.6	5.4
	Column percent	(X)	21.9	34.6	35.7	14.1	5.1	10.0
2-person household		2.16	340	15	70	150	60	45
	Row percent	(X)	100.0	4.4	20.6	44.1	17.6	13.2
	Column percent	(X)	26.6	11.5	16.7	38.5	30.8	30.0
3-person household		2.16	170	20	45	45	35	30
	Row percent	(X)	100.0	11.8	26.5	26.5	20.6	17.6
	Column percent	(X)	13.3	15.4	10.7	11.5	17.9	20.0
4-or-more-person household		1.99	490	45	155	145	85	60
	Row percent	(X)	100.0	9.2	31.6	29.6	17.3	12.2
	Column percent	(X)	38.3	34.6	36.9	37.2	43.6	40.0
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		20.9	1,090	430	220	85	215	140
	Row percent	(X)	100.0	39.4	20.2	7.8	19.7	12.8
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		23.7	680	215	135	65	165	105
	Row percent	(X)	100.0	31.6	19.9	9.6	24.3	15.4
	Column percent	(X)	62.4	50.0	61.4	76.5	76.7	75.0
Carpooled		23.4	135	25	35	15	45	15
	Row percent	(X)	100.0	18.5	25.9	11.1	33.3	11.1
	Column percent	(X)	12.4	5.8	15.9	17.6	20.9	10.7
Public transportation (including taxicab)		76.7	15	0	0	0	4	15
	Row percent	(X)	100.0	0.0	0.0	0.0	26.7	100.0
	Column percent	(X)	1.4	0.0	0.0	0.0	1.9	10.7
Bicycle or walked		7.9	230	175	45	4	0	4
	Row percent	(X)	100.0	76.1	19.6	1.7	0.0	1.7
	Column percent	(X)	21.1	40.7	20.5	4.7	0.0	2.9
Motorcycle or other means		17.2	30	15	4	4	4	4
	Row percent	(X)	100.0	50.0	13.3	13.3	13.3	13.3
	Column percent	(X)	2.8	3.5	1.8	4.7	1.9	2.9
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.