CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Groveland town, Essex County, Massachusetts
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	5,223	100.0	6,038	100.0	815	15.6
In households	5,223	100.0	6,038	100.0	815	15.6
HOUSEHOLD SIZE
Total households	1,790	100.0	2,076	100.0	286	16.0
1-person household	277	15.5	286	13.8	9	3.2
2-person household	532	29.7	642	30.9	110	20.7
3-person household	388	21.7	365	17.6	-23	-5.9
4-person household	334	18.7	535	25.8	201	60.2
5-or-more-person household	259	14.5	248	11.9	-11	-4.2
Mean number of persons per household	2.92	(X)	2.91	(X)	-0.01	(X)
VEHICLES AVAILABLE1
Total households	1,790	100.0	2,076	100.0	286	16.0
No vehicle available	62	3.5	51	2.5	-11	-17.7
1 vehicle available	405	22.6	428	20.6	23	5.7
2 vehicles available	952	53.2	1,128	54.3	176	18.5
3 vehicles available	281	15.7	356	17.1	75	26.7
4 vehicles available	64	3.6	107	5.2	43	67.2
5 or more vehicles available	26	1.5	6	0.3	-20	-76.9
Mean vehicles per household	1.98	(X)	2.03	(X)	0.05	(X)
WORKERS BY SEX1
Workers 16 years and over	2,802	100.0	3,105	100.0	303	10.8
Male	1,581	56.4	1,600	51.5	19	1.2
Female	1,221	43.6	1,505	48.5	284	23.3
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	2,802	100.0	3,104	100.0	302	10.8
Drove alone	2,333	83.3	2,710	87.3	377	16.2
Carpooled	269	9.6	258	8.3	-11	-4.1
Public transportation (including taxicab)	38	1.4	47	1.5	9	23.7
Bicycle or walked	78	2.8	27	0.9	-51	-65.4
Motorcycle or other means	7	0.2	0	0.0	-7	-100.0
Worked at home	77	2.7	62	2.0	-15	-19.5
TRAVEL TIME TO WORK
Workers who did not work at home	2,725	100.0	3,042	100.0	317	11.6
Less than 5 minutes	136	5.0	59	1.9	-77	-56.6
5 to 9 minutes	229	8.4	353	11.6	124	54.1
10 to 14 minutes	352	12.9	324	10.7	-28	-8.0
15 to 19 minutes	421	15.4	338	11.1	-83	-19.7
20 to 29 minutes	527	19.3	624	20.5	97	18.4
30 to 44 minutes	674	24.7	710	23.3	36	5.3
45 or more minutes	386	14.2	634	20.8	248	64.2
Mean travel time to work (minutes)	24.3	(X)	28.5	(X)	4.2	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	2,725	100.0	3,042	100.0	317	11.6
5:00 a.m. to 6:59 a.m.	750	27.5	1,040	34.2	290	38.7
7:00 a.m. to 7:59 a.m.	817	30.0	942	31.0	125	15.3
8:00 a.m. to 8:59 a.m.	582	21.4	526	17.3	-56	-9.6
9:00 a.m. to 9:59 a.m.	154	5.7	87	2.9	-67	-43.5
10:00 a.m. to 11:59 a.m.	28	1.0	79	2.6	51	182.1
12:00 p.m. to 11:59 p.m.	388	14.2	313	10.3	-75	-19.3
12:00 a.m. to 4:59 a.m.	6	0.2	55	1.8	49	816.7
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: Groveland town, Essex County, Massachusetts
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	6,038	100.0
Under 16 years	1,583	26.2
16 to 20 years	393	6.5
21 to 24 years	106	1.8
25 to 44 years	1,865	30.9
45 to 64 years	1,470	24.3
65 years and over	621	10.3
Mean age (years)	35.3	(X)
HOUSEHOLD INCOME IN 19991
Total households	2,076	100.0
Less than $15,000	99	4.8
$15,000 to 19,999	86	4.1
$20,000 to 24,999	117	5.6
$25,000 to 49,999	368	17.7
$50,000 to 74,999	491	23.7
$75,000 to 99,999	457	22.0
$100,000 or more	458	22.1
Mean household income (dollars)	74,034	(X)
Median household income (dollars)	69,167	(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		2.03	2,075	50	430	1,130	355	115
	Row percent	(X)	100.0	2.4	20.7	54.5	17.1	5.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		0.97	285	45	210	35	0	0
	Row percent	(X)	100.0	15.8	73.7	12.3	0.0	0.0
	Column percent	(X)	13.7	90.0	48.8	3.1	0.0	0.0
2-person household		1.90	640	10	120	455	55	4
	Row percent	(X)	100.0	1.6	18.8	71.1	8.6	0.6
	Column percent	(X)	30.8	20.0	27.9	40.3	15.5	3.5
3-person household		2.35	365	0	40	200	85	40
	Row percent	(X)	100.0	0.0	11.0	54.8	23.3	11.0
	Column percent	(X)	17.6	0.0	9.3	17.7	23.9	34.8
4-or-more-person household		2.38	785	0	65	440	215	65
	Row percent	(X)	100.0	0.0	8.3	56.1	27.4	8.3
	Column percent	(X)	37.8	0.0	15.1	38.9	60.6	56.5
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		28.5	3,040	410	660	625	710	635
	Row percent	(X)	100.0	13.5	21.7	20.6	23.4	20.9
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		27.4	2,710	340	605	615	625	525
	Row percent	(X)	100.0	12.5	22.3	22.7	23.1	19.4
	Column percent	(X)	89.1	82.9	91.7	98.4	88.0	82.7
Carpooled		29.5	260	45	55	10	85	60
	Row percent	(X)	100.0	17.3	21.2	3.8	32.7	23.1
	Column percent	(X)	8.6	11.0	8.3	1.6	12.0	9.4
Public transportation (including taxicab)		99.6	45	0	0	0	0	45
	Row percent	(X)	100.0	0.0	0.0	0.0	0.0	100.0
	Column percent	(X)	1.5	0.0	0.0	0.0	0.0	7.1
Bicycle or walked		2.2	25	25	0	0	0	0
	Row percent	(X)	100.0	100.0	0.0	0.0	0.0	0.0
	Column percent	(X)	0.8	6.1	0.0	0.0	0.0	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.