CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Calhoun County, Iowa
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	11,508	100.0	11,115	100.0	-393	-3.4
In households	11,073	96.2	10,424	93.8	-649	-5.9
In group quarters	435	3.8	691	6.2	256	58.9
HOUSEHOLD SIZE
Total households	4,667	100.0	4,496	100.0	-171	-3.7
1-person household	1,440	30.9	1,343	29.9	-97	-6.7
2-person household	1,699	36.4	1,741	38.7	42	2.5
3-person household	535	11.5	519	11.5	-16	-3.0
4-person household	556	11.9	523	11.6	-33	-5.9
5-or-more-person household	437	9.4	370	8.2	-67	-15.3
Mean number of persons per household	2.37	(X)	2.32	(X)	-0.05	(X)
VEHICLES AVAILABLE1
Total households	4,667	100.0	4,496	100.0	-171	-3.7
No vehicle available	255	5.5	203	4.5	-52	-20.4
1 vehicle available	1,602	34.3	1,376	30.6	-226	-14.1
2 vehicles available	1,824	39.1	1,759	39.1	-65	-3.6
3 vehicles available	675	14.5	759	16.9	84	12.4
4 vehicles available	203	4.3	299	6.7	96	47.3
5 or more vehicles available	108	2.3	100	2.2	-8	-7.4
Mean vehicles per household	1.86	(X)	1.98	(X)	0.12	(X)
WORKERS BY SEX1
Workers 16 years and over	4,725	100.0	4,925	100.0	200	4.2
Male	2,588	54.8	2,605	52.9	17	0.7
Female	2,137	45.2	2,320	47.1	183	8.6
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	4,725	100.0	4,926	100.0	201	4.3
Drove alone	3,332	70.5	3,863	78.4	531	15.9
Carpooled	443	9.4	519	10.5	76	17.2
Public transportation (including taxicab)	3	0.1	9	0.2	6	200.0
Bicycle or walked	295	6.2	225	4.6	-70	-23.7
Motorcycle or other means	31	0.7	25	0.5	-6	-19.4
Worked at home	621	13.1	285	5.8	-336	-54.1
TRAVEL TIME TO WORK
Workers who did not work at home	4,104	100.0	4,641	100.0	537	13.1
Less than 5 minutes	695	16.9	681	14.7	-14	-2.0
5 to 9 minutes	1,179	28.7	1,020	22.0	-159	-13.5
10 to 14 minutes	454	11.1	551	11.9	97	21.4
15 to 19 minutes	467	11.4	510	11.0	43	9.2
20 to 29 minutes	591	14.4	756	16.3	165	27.9
30 to 44 minutes	441	10.7	789	17.0	348	78.9
45 or more minutes	277	6.7	334	7.2	57	20.6
Mean travel time to work (minutes)	15.5	(X)	18.6	(X)	3.2	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	4,104	100.0	4,641	100.0	537	13.1
5:00 a.m. to 6:59 a.m.	921	22.4	1,115	24.0	194	21.1
7:00 a.m. to 7:59 a.m.	1,592	38.8	1,902	41.0	310	19.5
8:00 a.m. to 8:59 a.m.	753	18.3	661	14.2	-92	-12.2
9:00 a.m. to 9:59 a.m.	117	2.9	174	3.7	57	48.7
10:00 a.m. to 11:59 a.m.	71	1.7	68	1.5	-3	-4.2
12:00 p.m. to 11:59 p.m.	571	13.9	617	13.3	46	8.1
12:00 a.m. to 4:59 a.m.	79	1.9	104	2.2	25	31.6
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: Calhoun County, Iowa
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	11,115	100.0
Under 16 years	2,165	19.5
16 to 20 years	677	6.1
21 to 24 years	396	3.6
25 to 44 years	2,813	25.3
45 to 64 years	2,612	23.5
65 years and over	2,452	22.1
Mean age (years)	42.0	(X)
HOUSEHOLD INCOME IN 19991
Total households	4,496	100.0
Less than $15,000	878	19.5
$15,000 to 19,999	367	8.2
$20,000 to 24,999	426	9.5
$25,000 to 49,999	1,614	35.9
$50,000 to 74,999	800	17.8
$75,000 to 99,999	189	4.2
$100,000 or more	222	4.9
Mean household income (dollars)	40,548	(X)
Median household income (dollars)	33,286	(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		1.98	4,495	205	1,375	1,760	760	400
	Row percent	(X)	100.0	4.6	30.6	39.2	16.9	8.9
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.15	1,345	150	910	230	35	20
	Row percent	(X)	100.0	11.2	67.7	17.1	2.6	1.5
	Column percent	(X)	29.9	73.2	66.2	13.1	4.6	5.0
2-person household		2.11	1,740	25	340	945	330	100
	Row percent	(X)	100.0	1.4	19.5	54.3	19.0	5.7
	Column percent	(X)	38.7	12.2	24.7	53.7	43.4	25.0
3-person household		2.50	520	10	65	190	165	85
	Row percent	(X)	100.0	1.9	12.5	36.5	31.7	16.3
	Column percent	(X)	11.6	4.9	4.7	10.8	21.7	21.2
4-or-more-person household		2.68	895	15	60	395	225	195
	Row percent	(X)	100.0	1.7	6.7	44.1	25.1	21.8
	Column percent	(X)	19.9	7.3	4.4	22.4	29.6	48.8
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		18.6	4,640	1,700	1,060	755	790	335
	Row percent	(X)	100.0	36.6	22.8	16.3	17.0	7.2
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		18.4	3,865	1,365	935	645	675	245
	Row percent	(X)	100.0	35.3	24.2	16.7	17.5	6.3
	Column percent	(X)	83.3	80.3	88.2	85.4	85.4	73.1
Carpooled		24.6	520	140	85	100	115	85
	Row percent	(X)	100.0	26.9	16.3	19.2	22.1	16.3
	Column percent	(X)	11.2	8.2	8.0	13.2	14.6	25.4
Public transportation (including taxicab)		113.9	10	4	4	0	0	4
	Row percent	(X)	100.0	40.0	40.0	0.0	0.0	40.0
	Column percent	(X)	0.2	0.2	0.4	0.0	0.0	1.2
Bicycle or walked		5.7	225	185	30	10	0	0
	Row percent	(X)	100.0	82.2	13.3	4.4	0.0	0.0
	Column percent	(X)	4.8	10.9	2.8	1.3	0.0	0.0
Motorcycle or other means		14.4	25	10	10	4	0	4
	Row percent	(X)	100.0	40.0	40.0	16.0	0.0	16.0
	Column percent	(X)	0.5	0.6	0.9	0.5	0.0	1.2
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.