CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Ozaukee County, Wisconsin
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	72,831	100.0	82,317	100.0	9,486	13.0
In households	71,732	98.5	80,567	97.9	8,835	12.3
In group quarters	1,099	1.5	1,750	2.1	651	59.2
HOUSEHOLD SIZE
Total households	25,699	100.0	30,887	100.0	5,188	20.2
1-person household	4,409	17.2	6,592	21.3	2,183	49.5
2-person household	8,619	33.5	11,056	35.8	2,437	28.3
3-person household	4,851	18.9	4,973	16.1	122	2.5
4-person household	4,795	18.7	5,185	16.8	390	8.1
5-or-more-person household	3,025	11.8	3,081	10.0	56	1.9
Mean number of persons per household	2.79	(X)	2.61	(X)	-0.18	(X)
VEHICLES AVAILABLE1
Total households	25,699	100.0	30,887	100.0	5,188	20.2
No vehicle available	684	2.7	1,002	3.2	318	46.5
1 vehicle available	6,281	24.4	7,999	25.9	1,718	27.4
2 vehicles available	12,945	50.4	15,222	49.3	2,277	17.6
3 vehicles available	4,022	15.7	5,012	16.2	990	24.6
4 vehicles available	1,274	5.0	1,271	4.1	-3	-0.2
5 or more vehicles available	493	1.9	381	1.2	-112	-22.7
Mean vehicles per household	2.03	(X)	1.96	(X)	-0.06	(X)
WORKERS BY SEX1
Workers 16 years and over	38,722	100.0	43,545	100.0	4,823	12.5
Male	21,498	55.5	23,375	53.7	1,877	8.7
Female	17,224	44.5	20,170	46.3	2,946	17.1
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	38,722	100.0	43,544	100.0	4,822	12.5
Drove alone	31,831	82.2	36,863	84.7	5,032	15.8
Carpooled	3,678	9.5	3,384	7.8	-294	-8.0
Public transportation (including taxicab)	261	0.7	225	0.5	-36	-13.8
Bicycle or walked	1,375	3.6	1,258	2.9	-117	-8.5
Motorcycle or other means	190	0.5	189	0.4	-1	-0.5
Worked at home	1,387	3.6	1,625	3.7	238	17.2
TRAVEL TIME TO WORK
Workers who did not work at home	37,335	100.0	41,919	100.0	4,584	12.3
Less than 5 minutes	1,952	5.2	2,063	4.9	111	5.7
5 to 9 minutes	6,137	16.4	5,892	14.1	-245	-4.0
10 to 14 minutes	5,588	15.0	6,276	15.0	688	12.3
15 to 19 minutes	5,169	13.8	5,966	14.2	797	15.4
20 to 29 minutes	8,001	21.4	9,130	21.8	1,129	14.1
30 to 44 minutes	7,785	20.9	8,710	20.8	925	11.9
45 or more minutes	2,703	7.2	3,882	9.3	1,179	43.6
Mean travel time to work (minutes)	20.3	(X)	22.1	(X)	1.8	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	37,335	100.0	41,919	100.0	4,584	12.3
5:00 a.m. to 6:59 a.m.	11,511	30.8	11,794	28.1	283	2.5
7:00 a.m. to 7:59 a.m.	11,626	31.1	14,269	34.0	2,643	22.7
8:00 a.m. to 8:59 a.m.	5,441	14.6	6,170	14.7	729	13.4
9:00 a.m. to 9:59 a.m.	1,676	4.5	2,019	4.8	343	20.5
10:00 a.m. to 11:59 a.m.	823	2.2	1,163	2.8	340	41.3
12:00 p.m. to 11:59 p.m.	5,582	15.0	5,176	12.3	-406	-7.3
12:00 a.m. to 4:59 a.m.	676	1.8	1,328	3.2	652	96.4
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: Ozaukee County, Wisconsin
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	82,317	100.0
Under 16 years	19,459	23.6
16 to 20 years	5,403	6.6
21 to 24 years	2,543	3.1
25 to 44 years	23,286	28.3
45 to 64 years	21,223	25.8
65 years and over	10,403	12.6
Mean age (years)	37.1	(X)
HOUSEHOLD INCOME IN 19991
Total households	30,887	100.0
Less than $15,000	1,718	5.6
$15,000 to 19,999	1,100	3.6
$20,000 to 24,999	1,353	4.4
$25,000 to 49,999	7,210	23.3
$50,000 to 74,999	7,324	23.7
$75,000 to 99,999	4,789	15.5
$100,000 or more	7,393	23.9
Mean household income (dollars)	84,455	(X)
Median household income (dollars)	62,745	(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		1.96	30,885	1,000	8,000	15,220	5,010	1,650
	Row percent	(X)	100.0	3.2	25.9	49.3	16.2	5.3
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.06	6,590	735	4,940	715	160	40
	Row percent	(X)	100.0	11.2	75.0	10.8	2.4	0.6
	Column percent	(X)	21.3	73.5	61.8	4.7	3.2	2.4
2-person household		1.99	11,055	160	2,055	7,095	1,425	325
	Row percent	(X)	100.0	1.4	18.6	64.2	12.9	2.9
	Column percent	(X)	35.8	16.0	25.7	46.6	28.4	19.7
3-person household		2.41	4,975	40	545	2,400	1,500	485
	Row percent	(X)	100.0	0.8	11.0	48.2	30.2	9.7
	Column percent	(X)	16.1	4.0	6.8	15.8	29.9	29.4
4-or-more-person household		2.38	8,265	70	460	5,010	1,925	800
	Row percent	(X)	100.0	0.8	5.6	60.6	23.3	9.7
	Column percent	(X)	26.8	7.0	5.8	32.9	38.4	48.5
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		22.1	41,920	7,955	12,240	9,130	8,710	3,880
	Row percent	(X)	100.0	19.0	29.2	21.8	20.8	9.3
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		22.4	36,865	6,435	10,800	8,295	7,970	3,365
	Row percent	(X)	100.0	17.5	29.3	22.5	21.6	9.1
	Column percent	(X)	87.9	80.9	88.2	90.9	91.5	86.7
Carpooled		22.5	3,385	560	1,055	735	635	395
	Row percent	(X)	100.0	16.5	31.2	21.7	18.8	11.7
	Column percent	(X)	8.1	7.0	8.6	8.1	7.3	10.2
Public transportation (including taxicab)		40.2	225	4	30	35	70	90
	Row percent	(X)	100.0	1.8	13.3	15.6	31.1	40.0
	Column percent	(X)	0.5	0.1	0.2	0.4	0.8	2.3
Bicycle or walked		6.1	1,260	915	280	55	10	0
	Row percent	(X)	100.0	72.6	22.2	4.4	0.8	0.0
	Column percent	(X)	3.0	11.5	2.3	0.6	0.1	0.0
Motorcycle or other means		42.7	190	40	80	10	25	30
	Row percent	(X)	100.0	21.1	42.1	5.3	13.2	15.8
	Column percent	(X)	0.5	0.5	0.7	0.1	0.3	0.8
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.