CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Cass County, Iowa
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	15,128	100.0	14,684	100.0	-444	-2.9
In households	14,736	97.4	14,219	96.8	-517	-3.5
In group quarters	392	2.6	465	3.2	73	18.6
HOUSEHOLD SIZE
Total households	6,172	100.0	6,115	100.0	-57	-0.9
1-person household	1,781	28.9	1,801	29.5	20	1.1
2-person household	2,204	35.7	2,273	37.2	69	3.1
3-person household	809	13.1	854	14.0	45	5.6
4-person household	814	13.2	740	12.1	-74	-9.1
5-or-more-person household	564	9.1	447	7.3	-117	-20.7
Mean number of persons per household	2.39	(X)	2.33	(X)	-0.06	(X)
VEHICLES AVAILABLE1
Total households	6,172	100.0	6,115	100.0	-57	-0.9
No vehicle available	432	7.0	431	7.0	-1	-0.2
1 vehicle available	1,918	31.1	1,915	31.3	-3	-0.2
2 vehicles available	2,529	41.0	2,198	35.9	-331	-13.1
3 vehicles available	958	15.5	1,092	17.9	134	14.0
4 vehicles available	232	3.8	344	5.6	112	48.3
5 or more vehicles available	103	1.7	135	2.2	32	31.1
Mean vehicles per household	1.84	(X)	1.92	(X)	0.08	(X)
WORKERS BY SEX1
Workers 16 years and over	6,784	100.0	7,265	100.0	481	7.1
Male	3,673	54.1	3,955	54.4	282	7.7
Female	3,111	45.9	3,310	45.6	199	6.4
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	6,784	100.0	7,267	100.0	483	7.1
Drove alone	4,947	72.9	5,606	77.1	659	13.3
Carpooled	619	9.1	772	10.6	153	24.7
Public transportation (including taxicab)	2	[ >0 ]	26	0.4	24	1,200.0
Bicycle or walked	305	4.5	311	4.3	6	2.0
Motorcycle or other means	29	0.4	29	0.4	0	0.0
Worked at home	882	13.0	523	7.2	-359	-40.7
TRAVEL TIME TO WORK
Workers who did not work at home	5,902	100.0	6,744	100.0	842	14.3
Less than 5 minutes	883	15.0	886	13.1	3	0.3
5 to 9 minutes	2,221	37.6	1,869	27.7	-352	-15.8
10 to 14 minutes	1,032	17.5	1,161	17.2	129	12.5
15 to 19 minutes	671	11.4	719	10.7	48	7.2
20 to 29 minutes	588	10.0	760	11.3	172	29.3
30 to 44 minutes	273	4.6	551	8.2	278	101.8
45 or more minutes	234	4.0	798	11.8	564	241.0
Mean travel time to work (minutes)	12.1	(X)	18.9	(X)	6.8	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	5,902	100.0	6,744	100.0	842	14.3
5:00 a.m. to 6:59 a.m.	1,357	23.0	1,912	28.4	555	40.9
7:00 a.m. to 7:59 a.m.	2,105	35.7	2,198	32.6	93	4.4
8:00 a.m. to 8:59 a.m.	1,108	18.8	954	14.1	-154	-13.9
9:00 a.m. to 9:59 a.m.	288	4.9	383	5.7	95	33.0
10:00 a.m. to 11:59 a.m.	149	2.5	118	1.7	-31	-20.8
12:00 p.m. to 11:59 p.m.	777	13.2	904	13.4	127	16.3
12:00 a.m. to 4:59 a.m.	118	2.0	275	4.1	157	133.1
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: Cass County, Iowa
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	14,684	100.0
Under 16 years	3,034	20.7
16 to 20 years	947	6.4
21 to 24 years	407	2.8
25 to 44 years	3,747	25.5
45 to 64 years	3,494	23.8
65 years and over	3,055	20.8
Mean age (years)	41.2	(X)
HOUSEHOLD INCOME IN 19991
Total households	6,115	100.0
Less than $15,000	1,073	17.5
$15,000 to 19,999	543	8.9
$20,000 to 24,999	525	8.6
$25,000 to 49,999	2,390	39.1
$50,000 to 74,999	983	16.1
$75,000 to 99,999	324	5.3
$100,000 or more	277	4.5
Mean household income (dollars)	39,982	(X)
Median household income (dollars)	32,922	(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	6,115	430	1,915	2,200	1,090	480
	Row percent	(X)	100.0	7.0	31.3	36.0	17.8	7.8
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.09	1,800	320	1,145	255	50	30
	Row percent	(X)	100.0	17.8	63.6	14.2	2.8	1.7
	Column percent	(X)	29.4	74.4	59.8	11.6	4.6	6.2
2-person household		2.03	2,275	60	490	1,220	385	120
	Row percent	(X)	100.0	2.6	21.5	53.6	16.9	5.3
	Column percent	(X)	37.2	14.0	25.6	55.5	35.3	25.0
3-person household		2.31	855	45	140	310	260	95
	Row percent	(X)	100.0	5.3	16.4	36.3	30.4	11.1
	Column percent	(X)	14.0	10.5	7.3	14.1	23.9	19.8
4-or-more-person household		2.67	1,185	10	140	415	395	230
	Row percent	(X)	100.0	0.8	11.8	35.0	33.3	19.4
	Column percent	(X)	19.4	2.3	7.3	18.9	36.2	47.9
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		18.9	6,745	2,755	1,880	760	550	800
	Row percent	(X)	100.0	40.8	27.9	11.3	8.2	11.9
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		18.1	5,605	2,355	1,550	645	445	615
	Row percent	(X)	100.0	42.0	27.7	11.5	7.9	11.0
	Column percent	(X)	83.1	85.5	82.4	84.9	80.9	76.9
Carpooled		28.9	770	190	230	100	80	170
	Row percent	(X)	100.0	24.7	29.9	13.0	10.4	22.1
	Column percent	(X)	11.4	6.9	12.2	13.2	14.5	21.2
Public transportation (including taxicab)		14.6	25	0	15	10	0	0
	Row percent	(X)	100.0	0.0	60.0	40.0	0.0	0.0
	Column percent	(X)	0.4	0.0	0.8	1.3	0.0	0.0
Bicycle or walked		8.2	310	200	80	0	25	4
	Row percent	(X)	100.0	64.5	25.8	0.0	8.1	1.3
	Column percent	(X)	4.6	7.3	4.3	0.0	4.5	0.5
Motorcycle or other means		20.3	30	10	4	4	4	4
	Row percent	(X)	100.0	33.3	13.3	13.3	13.3	13.3
	Column percent	(X)	0.4	0.4	0.2	0.5	0.7	0.5
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.