CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Greenwich town, Fairfield County, Connecticut
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	58,441	100.0	61,101	100.0	2,660	4.6
In households	57,631	98.6	60,431	98.9	2,800	4.9
In group quarters	810	1.4	670	1.1	-140	-17.3
HOUSEHOLD SIZE
Total households	22,152	100.0	23,259	100.0	1,107	5.0
1-person household	5,079	22.9	5,755	24.7	676	13.3
2-person household	7,467	33.7	7,518	32.3	51	0.7
3-person household	3,889	17.6	3,597	15.5	-292	-7.5
4-person household	3,397	15.3	3,631	15.6	234	6.9
5-or-more-person household	2,320	10.5	2,758	11.9	438	18.9
Mean number of persons per household	2.60	(X)	2.60	(X)	[ <0 ]	(X)
VEHICLES AVAILABLE1
Total households	22,152	100.0	23,259	100.0	1,107	5.0
No vehicle available	1,228	5.5	1,196	5.1	-32	-2.6
1 vehicle available	6,801	30.7	6,971	30.0	170	2.5
2 vehicles available	8,709	39.3	10,130	43.6	1,421	16.3
3 vehicles available	3,744	16.9	3,562	15.3	-182	-4.9
4 vehicles available	1,107	5.0	985	4.2	-122	-11.0
5 or more vehicles available	563	2.5	415	1.8	-148	-26.3
Mean vehicles per household	1.94	(X)	1.89	(X)	-0.04	(X)
WORKERS BY SEX1
Workers 16 years and over	29,396	100.0	27,660	100.0	-1,736	-5.9
Male	16,404	55.8	15,675	56.7	-729	-4.4
Female	12,992	44.2	11,985	43.3	-1,007	-7.8
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	29,396	100.0	27,659	100.0	-1,737	-5.9
Drove alone	19,229	65.4	17,813	64.4	-1,416	-7.4
Carpooled	2,239	7.6	1,672	6.0	-567	-25.3
Public transportation (including taxicab)	4,429	15.1	4,813	17.4	384	8.7
Bicycle or walked	1,348	4.6	1,036	3.7	-312	-23.1
Motorcycle or other means	310	1.1	200	0.7	-110	-35.5
Worked at home	1,841	6.3	2,125	7.7	284	15.4
TRAVEL TIME TO WORK
Workers who did not work at home	27,555	100.0	25,534	100.0	-2,021	-7.3
Less than 5 minutes	875	3.2	838	3.3	-37	-4.2
5 to 9 minutes	3,605	13.1	3,099	12.1	-506	-14.0
10 to 14 minutes	5,575	20.2	4,691	18.4	-884	-15.9
15 to 19 minutes	5,500	20.0	4,057	15.9	-1,443	-26.2
20 to 29 minutes	3,917	14.2	3,766	14.7	-151	-3.9
30 to 44 minutes	2,185	7.9	2,045	8.0	-140	-6.4
45 or more minutes	5,898	21.4	7,038	27.6	1,140	19.3
Mean travel time to work (minutes)	25.8	(X)	30.3	(X)	4.6	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	27,555	100.0	25,534	100.0	-2,021	-7.3
5:00 a.m. to 6:59 a.m.	3,806	13.8	4,617	18.1	811	21.3
7:00 a.m. to 7:59 a.m.	9,457	34.3	8,844	34.6	-613	-6.5
8:00 a.m. to 8:59 a.m.	9,390	34.1	7,629	29.9	-1,761	-18.8
9:00 a.m. to 9:59 a.m.	2,382	8.6	2,065	8.1	-317	-13.3
10:00 a.m. to 11:59 a.m.	945	3.4	1,051	4.1	106	11.2
12:00 p.m. to 11:59 p.m.	1,382	5.0	969	3.8	-413	-29.9
12:00 a.m. to 4:59 a.m.	193	0.7	359	1.4	166	86.0
1See the entry for this item in the Technical Notes in the root directory or state subdirectories (filename: tech_notes.txt). <0Negative value 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: Greenwich town, Fairfield County, Connecticut
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	61,101	100.0
Under 16 years	14,094	23.1
16 to 20 years	2,431	4.0
21 to 24 years	1,505	2.5
25 to 44 years	17,610	28.8
45 to 64 years	15,803	25.9
65 years and over	9,658	15.8
Mean age (years)	39.1	(X)
HOUSEHOLD INCOME IN 19991
Total households	23,259	100.0
Less than $15,000	1,569	6.7
$15,000 to 19,999	675	2.9
$20,000 to 24,999	671	2.9
$25,000 to 49,999	3,283	14.1
$50,000 to 74,999	3,002	12.9
$75,000 to 99,999	2,505	10.8
$100,000 or more	11,554	49.7
Mean household income (dollars)	192,582	(X)
Median household income (dollars)	99,086	(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		1.89	23,260	1,195	6,970	10,130	3,560	1,400
	Row percent	(X)	100.0	5.1	30.0	43.6	15.3	6.0
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.03	5,755	810	4,185	610	100	50
	Row percent	(X)	100.0	14.1	72.7	10.6	1.7	0.9
	Column percent	(X)	24.7	67.8	60.0	6.0	2.8	3.6
2-person household		1.92	7,520	190	1,635	4,585	880	225
	Row percent	(X)	100.0	2.5	21.7	61.0	11.7	3.0
	Column percent	(X)	32.3	15.9	23.5	45.3	24.7	16.1
3-person household		2.20	3,595	100	530	1,775	1,010	185
	Row percent	(X)	100.0	2.8	14.7	49.4	28.1	5.1
	Column percent	(X)	15.5	8.4	7.6	17.5	28.4	13.2
4-or-more-person household		2.46	6,390	95	620	3,160	1,575	940
	Row percent	(X)	100.0	1.5	9.7	49.5	24.6	14.7
	Column percent	(X)	27.5	7.9	8.9	31.2	44.2	67.1
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		30.3	25,535	3,935	8,750	3,765	2,045	7,040
	Row percent	(X)	100.0	15.4	34.3	14.7	8.0	27.6
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		20.5	17,815	2,980	7,800	3,360	1,760	1,915
	Row percent	(X)	100.0	16.7	43.8	18.9	9.9	10.7
	Column percent	(X)	69.8	75.7	89.1	89.2	86.1	27.2
Carpooled		30.9	1,670	185	615	275	105	500
	Row percent	(X)	100.0	11.1	36.8	16.5	6.3	29.9
	Column percent	(X)	6.5	4.7	7.0	7.3	5.1	7.1
Public transportation (including taxicab)		68.0	4,815	30	105	90	140	4,455
	Row percent	(X)	100.0	0.6	2.2	1.9	2.9	92.5
	Column percent	(X)	18.9	0.8	1.2	2.4	6.8	63.3
Bicycle or walked		9.3	1,035	735	205	45	30	20
	Row percent	(X)	100.0	71.0	19.8	4.3	2.9	1.9
	Column percent	(X)	4.1	18.7	2.3	1.2	1.5	0.3
Motorcycle or other means		105.2	200	10	30	0	10	150
	Row percent	(X)	100.0	5.0	15.0	0.0	5.0	75.0
	Column percent	(X)	0.8	0.3	0.3	0.0	0.5	2.1
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.