CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Lyman County, South Dakota
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	3,638	100.0	3,895	100.0	257	7.1
In households	3,638	100.0	3,880	99.6	242	6.7
In group quarters	0	0.0	15	0.4	15	0.0
HOUSEHOLD SIZE
Total households	1,262	100.0	1,392	100.0	130	10.3
1-person household	312	24.7	351	25.2	39	12.5
2-person household	388	30.7	448	32.2	60	15.5
3-person household	163	12.9	196	14.1	33	20.2
4-person household	180	14.3	179	12.9	-1	-0.6
5-or-more-person household	219	17.4	218	15.7	-1	-0.5
Mean number of persons per household	2.88	(X)	2.79	(X)	-0.10	(X)
VEHICLES AVAILABLE1
Total households	1,262	100.0	1,392	100.0	130	10.3
No vehicle available	62	4.9	110	7.9	48	77.4
1 vehicle available	352	27.9	383	27.5	31	8.8
2 vehicles available	435	34.5	503	36.1	68	15.6
3 vehicles available	258	20.4	243	17.5	-15	-5.8
4 vehicles available	83	6.6	103	7.4	20	24.1
5 or more vehicles available	72	5.7	50	3.6	-22	-30.6
Mean vehicles per household	2.16	(X)	2.01	(X)	-0.15	(X)
WORKERS BY SEX1
Workers 16 years and over	1,598	100.0	1,690	100.0	92	5.8
Male	889	55.6	945	55.9	56	6.3
Female	709	44.4	745	44.1	36	5.1
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	1,598	100.0	1,690	100.0	92	5.8
Drove alone	1,060	66.3	1,127	66.7	67	6.3
Carpooled	234	14.6	166	9.8	-68	-29.1
Public transportation (including taxicab)	14	0.9	0	0.0	-14	-100.0
Bicycle or walked	188	11.8	138	8.2	-50	-26.6
Motorcycle or other means	22	1.4	18	1.1	-4	-18.2
Worked at home	80	5.0	241	14.3	161	201.2
TRAVEL TIME TO WORK
Workers who did not work at home	1,518	100.0	1,449	100.0	-69	-4.5
Less than 5 minutes	373	24.6	309	21.3	-64	-17.2
5 to 9 minutes	375	24.7	305	21.0	-70	-18.7
10 to 14 minutes	214	14.1	275	19.0	61	28.5
15 to 19 minutes	145	9.6	130	9.0	-15	-10.3
20 to 29 minutes	132	8.7	137	9.5	5	3.8
30 to 44 minutes	162	10.7	156	10.8	-6	-3.7
45 or more minutes	117	7.7	137	9.5	20	17.1
Mean travel time to work (minutes)	14.1	(X)	19.4	(X)	5.3	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	1,518	100.0	1,449	100.0	-69	-4.5
5:00 a.m. to 6:59 a.m.	257	16.9	248	17.1	-9	-3.5
7:00 a.m. to 7:59 a.m.	649	42.8	610	42.1	-39	-6.0
8:00 a.m. to 8:59 a.m.	332	21.9	329	22.7	-3	-0.9
9:00 a.m. to 9:59 a.m.	60	4.0	54	3.7	-6	-10.0
10:00 a.m. to 11:59 a.m.	40	2.6	46	3.2	6	15.0
12:00 p.m. to 11:59 p.m.	147	9.7	143	9.9	-4	-2.7
12:00 a.m. to 4:59 a.m.	33	2.2	19	1.3	-14	-42.4
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.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Lyman County, South Dakota
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	3,895	100.0
Under 16 years	1,121	28.8
16 to 20 years	252	6.5
21 to 24 years	178	4.6
25 to 44 years	997	25.6
45 to 64 years	819	21.0
65 years and over	528	13.6
Mean age (years)	34.9	(X)
HOUSEHOLD INCOME IN 19991
Total households	1,392	100.0
Less than $15,000	370	26.6
$15,000 to 19,999	116	8.3
$20,000 to 24,999	132	9.5
$25,000 to 49,999	445	32.0
$50,000 to 74,999	212	15.2
$75,000 to 99,999	64	4.6
$100,000 or more	53	3.8
Mean household income (dollars)	39,334	(X)
Median household income (dollars)	28,509	(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		2.01	1,390	110	385	505	245	155
	Row percent	(X)	100.0	7.9	27.7	36.3	17.6	11.2
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.30	350	35	190	105	15	4
	Row percent	(X)	100.0	10.0	54.3	30.0	4.3	1.1
	Column percent	(X)	25.2	31.8	49.4	20.8	6.1	2.6
2-person household		2.29	450	15	65	220	85	60
	Row percent	(X)	100.0	3.3	14.4	48.9	18.9	13.3
	Column percent	(X)	32.4	13.6	16.9	43.6	34.7	38.7
3-person household		2.20	195	20	45	50	50	30
	Row percent	(X)	100.0	10.3	23.1	25.6	25.6	15.4
	Column percent	(X)	14.0	18.2	11.7	9.9	20.4	19.4
4-or-more-person household		2.21	395	35	80	125	95	55
	Row percent	(X)	100.0	8.9	20.3	31.6	24.1	13.9
	Column percent	(X)	28.4	31.8	20.8	24.8	38.8	35.5
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		19.4	1,450	615	405	135	155	135
	Row percent	(X)	100.0	42.4	27.9	9.3	10.7	9.3
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		20.1	1,125	460	310	115	130	110
	Row percent	(X)	100.0	40.9	27.6	10.2	11.6	9.8
	Column percent	(X)	77.6	74.8	76.5	85.2	83.9	81.5
Carpooled		21.5	165	50	55	15	25	20
	Row percent	(X)	100.0	30.3	33.3	9.1	15.2	12.1
	Column percent	(X)	11.4	8.1	13.6	11.1	16.1	14.8
Bicycle or walked		5.0	140	100	30	4	0	0
	Row percent	(X)	100.0	71.4	21.4	2.9	0.0	0.0
	Column percent	(X)	9.7	16.3	7.4	3.0	0.0	0.0
Motorcycle or other means		65.8	20	4	4	4	0	4
	Row percent	(X)	100.0	20.0	20.0	20.0	0.0	20.0
	Column percent	(X)	1.4	0.7	1.0	3.0	0.0	3.0
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.