CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Bremer County, Iowa
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	22,813	100.0	23,325	100.0	512	2.2
In households	21,381	93.7	21,869	93.8	488	2.3
In group quarters	1,432	6.3	1,456	6.2	24	1.7
HOUSEHOLD SIZE
Total households	8,413	100.0	8,834	100.0	421	5.0
1-person household	1,992	23.7	2,175	24.6	183	9.2
2-person household	3,023	35.9	3,355	38.0	332	11.0
3-person household	1,246	14.8	1,248	14.1	2	0.2
4-person household	1,313	15.6	1,305	14.8	-8	-0.6
5-or-more-person household	839	10.0	751	8.5	-88	-10.5
Mean number of persons per household	2.54	(X)	2.48	(X)	-0.07	(X)
VEHICLES AVAILABLE1
Total households	8,413	100.0	8,834	100.0	421	5.0
No vehicle available	425	5.1	423	4.8	-2	-0.5
1 vehicle available	2,420	28.8	2,193	24.8	-227	-9.4
2 vehicles available	3,497	41.6	3,781	42.8	284	8.1
3 vehicles available	1,513	18.0	1,667	18.9	154	10.2
4 vehicles available	339	4.0	606	6.9	267	78.8
5 or more vehicles available	219	2.6	164	1.9	-55	-25.1
Mean vehicles per household	1.96	(X)	2.05	(X)	0.09	(X)
WORKERS BY SEX1
Workers 16 years and over	10,695	100.0	11,830	100.0	1,135	10.6
Male	5,961	55.7	6,165	52.1	204	3.4
Female	4,734	44.3	5,665	47.9	931	19.7
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	10,695	100.0	11,829	100.0	1,134	10.6
Drove alone	7,577	70.8	9,289	78.5	1,712	22.6
Carpooled	1,069	10.0	888	7.5	-181	-16.9
Public transportation (including taxicab)	13	0.1	24	0.2	11	84.6
Bicycle or walked	1,114	10.4	824	7.0	-290	-26.0
Motorcycle or other means	65	0.6	14	0.1	-51	-78.5
Worked at home	857	8.0	790	6.7	-67	-7.8
TRAVEL TIME TO WORK
Workers who did not work at home	9,838	100.0	11,039	100.0	1,201	12.2
Less than 5 minutes	1,089	11.1	1,247	11.3	158	14.5
5 to 9 minutes	2,545	25.9	2,429	22.0	-116	-4.6
10 to 14 minutes	1,527	15.5	1,482	13.4	-45	-2.9
15 to 19 minutes	1,096	11.1	1,112	10.1	16	1.5
20 to 29 minutes	1,521	15.5	2,362	21.4	841	55.3
30 to 44 minutes	1,439	14.6	1,725	15.6	286	19.9
45 or more minutes	621	6.3	682	6.2	61	9.8
Mean travel time to work (minutes)	16.8	(X)	19.0	(X)	2.3	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	9,838	100.0	11,039	100.0	1,201	12.2
5:00 a.m. to 6:59 a.m.	2,942	29.9	3,092	28.0	150	5.1
7:00 a.m. to 7:59 a.m.	2,996	30.5	3,537	32.0	541	18.1
8:00 a.m. to 8:59 a.m.	1,347	13.7	1,576	14.3	229	17.0
9:00 a.m. to 9:59 a.m.	392	4.0	395	3.6	3	0.8
10:00 a.m. to 11:59 a.m.	318	3.2	323	2.9	5	1.6
12:00 p.m. to 11:59 p.m.	1,632	16.6	1,747	15.8	115	7.0
12:00 a.m. to 4:59 a.m.	211	2.1	369	3.3	158	74.9
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.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Bremer County, Iowa
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	23,325	100.0
Under 16 years	4,871	20.9
16 to 20 years	2,211	9.5
21 to 24 years	1,408	6.0
25 to 44 years	5,515	23.6
45 to 64 years	5,603	24.0
65 years and over	3,717	15.9
Mean age (years)	38.2	(X)
HOUSEHOLD INCOME IN 19991
Total households	8,834	100.0
Less than $15,000	1,044	11.8
$15,000 to 19,999	570	6.5
$20,000 to 24,999	709	8.0
$25,000 to 49,999	3,037	34.4
$50,000 to 74,999	2,087	23.6
$75,000 to 99,999	790	8.9
$100,000 or more	597	6.8
Mean household income (dollars)	49,143	(X)
Median household income (dollars)	40,826	(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		2.05	8,835	425	2,195	3,780	1,665	770
	Row percent	(X)	100.0	4.8	24.8	42.8	18.8	8.7
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.13	2,175	305	1,430	335	75	30
	Row percent	(X)	100.0	14.0	65.7	15.4	3.4	1.4
	Column percent	(X)	24.6	71.8	65.1	8.9	4.5	3.9
2-person household		2.10	3,355	85	495	2,015	575	185
	Row percent	(X)	100.0	2.5	14.8	60.1	17.1	5.5
	Column percent	(X)	38.0	20.0	22.6	53.3	34.5	24.0
3-person household		2.43	1,250	25	135	555	370	160
	Row percent	(X)	100.0	2.0	10.8	44.4	29.6	12.8
	Column percent	(X)	14.1	5.9	6.2	14.7	22.2	20.8
4-or-more-person household		2.69	2,055	10	135	870	650	395
	Row percent	(X)	100.0	0.5	6.6	42.3	31.6	19.2
	Column percent	(X)	23.3	2.4	6.2	23.0	39.0	51.3
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		19.0	11,040	3,675	2,595	2,360	1,725	680
	Row percent	(X)	100.0	33.3	23.5	21.4	15.6	6.2
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		19.7	9,290	2,790	2,240	2,155	1,535	570
	Row percent	(X)	100.0	30.0	24.1	23.2	16.5	6.1
	Column percent	(X)	84.1	75.9	86.3	91.3	89.0	83.8
Carpooled		23.4	890	200	230	175	185	100
	Row percent	(X)	100.0	22.5	25.8	19.7	20.8	11.2
	Column percent	(X)	8.1	5.4	8.9	7.4	10.7	14.7
Public transportation (including taxicab)		59.2	25	0	4	4	4	10
	Row percent	(X)	100.0	0.0	16.0	16.0	16.0	40.0
	Column percent	(X)	0.2	0.0	0.2	0.2	0.2	1.5
Bicycle or walked		5.2	825	680	120	25	0	0
	Row percent	(X)	100.0	82.4	14.5	3.0	0.0	0.0
	Column percent	(X)	7.5	18.5	4.6	1.1	0.0	0.0
Motorcycle or other means		11.8	15	10	0	0	4	0
	Row percent	(X)	100.0	66.7	0.0	0.0	26.7	0.0
	Column percent	(X)	0.1	0.3	0.0	0.0	0.2	0.0
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.