CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Livingston Parish, Louisiana
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	70,526	100.0	91,814	100.0	21,288	30.2
In households	70,100	99.4	91,227	99.4	21,127	30.1
In group quarters	426	0.6	587	0.6	161	37.8
HOUSEHOLD SIZE
Total households	23,934	100.0	32,654	100.0	8,720	36.4
1-person household	3,869	16.2	5,930	18.2	2,061	53.3
2-person household	6,651	27.8	10,178	31.2	3,527	53.0
3-person household	4,932	20.6	6,644	20.3	1,712	34.7
4-person household	5,088	21.3	6,078	18.6	990	19.5
5-or-more-person household	3,394	14.2	3,824	11.7	430	12.7
Mean number of persons per household	2.93	(X)	2.79	(X)	-0.14	(X)
VEHICLES AVAILABLE1
Total households	23,934	100.0	32,654	100.0	8,720	36.4
No vehicle available	1,358	5.7	1,705	5.2	347	25.6
1 vehicle available	7,214	30.1	9,935	30.4	2,721	37.7
2 vehicles available	10,789	45.1	15,105	46.3	4,316	40.0
3 vehicles available	3,447	14.4	4,420	13.5	973	28.2
4 vehicles available	845	3.5	1,110	3.4	265	31.4
5 or more vehicles available	281	1.2	379	1.2	98	34.9
Mean vehicles per household	1.84	(X)	1.83	(X)	-0.01	(X)
WORKERS BY SEX1
Workers 16 years and over	28,274	100.0	40,265	100.0	11,991	42.4
Male	16,804	59.4	22,725	56.4	5,921	35.2
Female	11,470	40.6	17,545	43.6	6,075	53.0
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	28,274	100.0	40,267	100.0	11,993	42.4
Drove alone	22,495	79.6	33,454	83.1	10,959	48.7
Carpooled	4,520	16.0	5,284	13.1	764	16.9
Public transportation (including taxicab)	126	0.4	113	0.3	-13	-10.3
Bicycle or walked	339	1.2	354	0.9	15	4.4
Motorcycle or other means	334	1.2	343	0.9	9	2.7
Worked at home	460	1.6	719	1.8	259	56.3
TRAVEL TIME TO WORK
Workers who did not work at home	27,814	100.0	39,548	100.0	11,734	42.2
Less than 5 minutes	783	2.8	755	1.9	-28	-3.6
5 to 9 minutes	1,807	6.5	2,233	5.6	426	23.6
10 to 14 minutes	2,021	7.3	3,074	7.8	1,053	52.1
15 to 19 minutes	2,904	10.4	3,965	10.0	1,061	36.5
20 to 29 minutes	4,876	17.5	6,707	17.0	1,831	37.6
30 to 44 minutes	8,136	29.3	11,618	29.4	3,482	42.8
45 or more minutes	7,287	26.2	11,196	28.3	3,909	53.6
Mean travel time to work (minutes)	30.8	(X)	33.1	(X)	2.3	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	27,814	100.0	39,548	100.0	11,734	42.2
5:00 a.m. to 6:59 a.m.	11,930	42.9	16,390	41.4	4,460	37.4
7:00 a.m. to 7:59 a.m.	7,986	28.7	11,612	29.4	3,626	45.4
8:00 a.m. to 8:59 a.m.	2,427	8.7	3,503	8.9	1,076	44.3
9:00 a.m. to 9:59 a.m.	863	3.1	1,051	2.7	188	21.8
10:00 a.m. to 11:59 a.m.	446	1.6	689	1.7	243	54.5
12:00 p.m. to 11:59 p.m.	2,807	10.1	3,324	8.4	517	18.4
12:00 a.m. to 4:59 a.m.	1,355	4.9	2,979	7.5	1,624	119.9
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: Livingston Parish, Louisiana
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	91,814	100.0
Under 16 years	23,761	25.9
16 to 20 years	7,102	7.7
21 to 24 years	4,423	4.8
25 to 44 years	28,949	31.5
45 to 64 years	19,632	21.4
65 years and over	7,947	8.7
Mean age (years)	33.1	(X)
HOUSEHOLD INCOME IN 19991
Total households	32,654	100.0
Less than $15,000	5,460	16.7
$15,000 to 19,999	2,180	6.7
$20,000 to 24,999	2,251	6.9
$25,000 to 49,999	10,704	32.8
$50,000 to 74,999	7,093	21.7
$75,000 to 99,999	3,071	9.4
$100,000 or more	1,895	5.8
Mean household income (dollars)	45,698	(X)
Median household income (dollars)	38,887	(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		1.83	32,655	1,705	9,935	15,105	4,420	1,490
	Row percent	(X)	100.0	5.2	30.4	46.3	13.5	4.6
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.03	5,930	955	4,150	630	120	75
	Row percent	(X)	100.0	16.1	70.0	10.6	2.0	1.3
	Column percent	(X)	18.2	56.0	41.8	4.2	2.7	5.0
2-person household		1.78	10,180	320	2,780	6,100	825	150
	Row percent	(X)	100.0	3.1	27.3	59.9	8.1	1.5
	Column percent	(X)	31.2	18.8	28.0	40.4	18.7	10.1
3-person household		2.01	6,645	235	1,480	3,255	1,370	305
	Row percent	(X)	100.0	3.5	22.3	49.0	20.6	4.6
	Column percent	(X)	20.3	13.8	14.9	21.5	31.0	20.5
4-or-more-person household		2.25	9,900	195	1,525	5,120	2,105	960
	Row percent	(X)	100.0	2.0	15.4	51.7	21.3	9.7
	Column percent	(X)	30.3	11.4	15.3	33.9	47.6	64.4
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		33.1	39,550	2,990	7,040	6,705	11,620	11,195
	Row percent	(X)	100.0	7.6	17.8	17.0	29.4	28.3
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		32.3	33,455	2,390	5,950	6,050	10,135	8,930
	Row percent	(X)	100.0	7.1	17.8	18.1	30.3	26.7
	Column percent	(X)	84.6	79.9	84.5	90.2	87.2	79.8
Carpooled		39.0	5,285	275	930	605	1,390	2,085
	Row percent	(X)	100.0	5.2	17.6	11.4	26.3	39.5
	Column percent	(X)	13.4	9.2	13.2	9.0	12.0	18.6
Public transportation (including taxicab)		35.6	115	35	10	0	25	45
	Row percent	(X)	100.0	30.4	8.7	0.0	21.7	39.1
	Column percent	(X)	0.3	1.2	0.1	0.0	0.2	0.4
Bicycle or walked		19.0	355	270	30	10	0	45
	Row percent	(X)	100.0	76.1	8.5	2.8	0.0	12.7
	Column percent	(X)	0.9	9.0	0.4	0.1	0.0	0.4
Motorcycle or other means		31.2	345	20	120	40	75	90
	Row percent	(X)	100.0	5.8	34.8	11.6	21.7	26.1
	Column percent	(X)	0.9	0.7	1.7	0.6	0.6	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.