CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Norfolk town, Norfolk County, Massachusetts
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	9,270	100.0	10,460	100.0	1,190	12.8
In households	7,672	82.8	8,698	83.2	1,026	13.4
In group quarters	1,598	17.2	1,762	16.8	164	10.3
HOUSEHOLD SIZE
Total households	2,418	100.0	2,822	100.0	404	16.7
1-person household	294	12.2	305	10.8	11	3.7
2-person household	615	25.4	834	29.6	219	35.6
3-person household	499	20.6	558	19.8	59	11.8
4-person household	633	26.2	729	25.8	96	15.2
5-or-more-person household	377	15.6	396	14.0	19	5.0
Mean number of persons per household	3.17	(X)	3.08	(X)	-0.09	(X)
VEHICLES AVAILABLE1
Total households	2,418	100.0	2,822	100.0	404	16.7
No vehicle available	48	2.0	85	3.0	37	77.1
1 vehicle available	424	17.5	487	17.3	63	14.9
2 vehicles available	1,374	56.8	1,604	56.8	230	16.7
3 vehicles available	375	15.5	506	17.9	131	34.9
4 vehicles available	153	6.3	101	3.6	-52	-34.0
5 or more vehicles available	44	1.8	39	1.4	-5	-11.4
Mean vehicles per household	2.13	(X)	2.06	(X)	-0.06	(X)
WORKERS BY SEX1
Workers 16 years and over	3,921	100.0	4,350	100.0	429	10.9
Male	2,119	54.0	2,430	55.9	311	14.7
Female	1,802	46.0	1,920	44.1	118	6.5
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	3,921	100.0	4,348	100.0	427	10.9
Drove alone	3,114	79.4	3,447	79.3	333	10.7
Carpooled	312	8.0	314	7.2	2	0.6
Public transportation (including taxicab)	252	6.4	343	7.9	91	36.1
Bicycle or walked	36	0.9	88	2.0	52	144.4
Motorcycle or other means	9	0.2	0	0.0	-9	-100.0
Worked at home	198	5.0	156	3.6	-42	-21.2
TRAVEL TIME TO WORK
Workers who did not work at home	3,723	100.0	4,192	100.0	469	12.6
Less than 5 minutes	99	2.7	181	4.3	82	82.8
5 to 9 minutes	191	5.1	310	7.4	119	62.3
10 to 14 minutes	440	11.8	435	10.4	-5	-1.1
15 to 19 minutes	370	9.9	316	7.5	-54	-14.6
20 to 29 minutes	697	18.7	557	13.3	-140	-20.1
30 to 44 minutes	869	23.3	1,073	25.6	204	23.5
45 or more minutes	1,057	28.4	1,320	31.5	263	24.9
Mean travel time to work (minutes)	31.3	(X)	33.9	(X)	2.5	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	3,723	100.0	4,192	100.0	469	12.6
5:00 a.m. to 6:59 a.m.	962	25.8	1,075	25.6	113	11.7
7:00 a.m. to 7:59 a.m.	1,284	34.5	1,582	37.7	298	23.2
8:00 a.m. to 8:59 a.m.	707	19.0	933	22.3	226	32.0
9:00 a.m. to 9:59 a.m.	170	4.6	218	5.2	48	28.2
10:00 a.m. to 11:59 a.m.	56	1.5	97	2.3	41	73.2
12:00 p.m. to 11:59 p.m.	488	13.1	262	6.2	-226	-46.3
12:00 a.m. to 4:59 a.m.	56	1.5	25	0.6	-31	-55.4
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: Norfolk town, Norfolk County, Massachusetts
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	10,460	100.0
Under 16 years	2,609	24.9
16 to 20 years	531	5.1
21 to 24 years	214	2.0
25 to 44 years	3,836	36.7
45 to 64 years	2,692	25.7
65 years and over	578	5.5
Mean age (years)	34.2	(X)
HOUSEHOLD INCOME IN 19991
Total households	2,822	100.0
Less than $15,000	118	4.2
$15,000 to 19,999	40	1.4
$20,000 to 24,999	109	3.9
$25,000 to 49,999	320	11.3
$50,000 to 74,999	552	19.6
$75,000 to 99,999	603	21.4
$100,000 or more	1,080	38.3
Mean household income (dollars)	114,097	(X)
Median household income (dollars)	86,153	(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		2.06	2,820	85	485	1,605	505	140
	Row percent	(X)	100.0	3.0	17.2	56.9	17.9	5.0
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		0.84	305	65	220	20	0	0
	Row percent	(X)	100.0	21.3	72.1	6.6	0.0	0.0
	Column percent	(X)	10.8	76.5	45.4	1.2	0.0	0.0
2-person household		2.06	835	15	145	495	150	35
	Row percent	(X)	100.0	1.8	17.4	59.3	18.0	4.2
	Column percent	(X)	29.6	17.6	29.9	30.8	29.7	25.0
3-person household		2.18	560	0	50	360	140	4
	Row percent	(X)	100.0	0.0	8.9	64.3	25.0	0.7
	Column percent	(X)	19.9	0.0	10.3	22.4	27.7	2.9
4-or-more-person household		2.34	1,125	4	70	730	220	100
	Row percent	(X)	100.0	0.4	6.2	64.9	19.6	8.9
	Column percent	(X)	39.9	4.7	14.4	45.5	43.6	71.4
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		33.9	4,190	490	750	555	1,075	1,320
	Row percent	(X)	100.0	11.7	17.9	13.2	25.7	31.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		31.8	3,445	360	720	510	945	915
	Row percent	(X)	100.0	10.4	20.9	14.8	27.4	26.6
	Column percent	(X)	82.2	73.5	96.0	91.9	87.9	69.3
Carpooled		29.6	315	70	15	50	125	55
	Row percent	(X)	100.0	22.2	4.8	15.9	39.7	17.5
	Column percent	(X)	7.5	14.3	2.0	9.0	11.6	4.2
Public transportation (including taxicab)		64.3	345	0	0	0	4	340
	Row percent	(X)	100.0	0.0	0.0	0.0	1.2	98.6
	Column percent	(X)	8.2	0.0	0.0	0.0	0.4	25.8
Bicycle or walked		9.6	90	65	15	0	0	10
	Row percent	(X)	100.0	72.2	16.7	0.0	0.0	11.1
	Column percent	(X)	2.1	13.3	2.0	0.0	0.0	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.