CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Walla Walla County, Washington
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	48,439	100.0	55,180	100.0	6,741	13.9
In households	43,985	90.8	49,861	90.4	5,876	13.4
In group quarters	4,454	9.2	5,319	9.6	865	19.4
HOUSEHOLD SIZE
Total households	17,589	100.0	19,650	100.0	2,061	11.7
1-person household	4,682	26.6	5,306	27.0	624	13.3
2-person household	6,173	35.1	6,698	34.1	525	8.5
3-person household	2,620	14.9	2,863	14.6	243	9.3
4-person household	2,338	13.3	2,665	13.6	327	14.0
5-or-more-person household	1,776	10.1	2,118	10.8	342	19.3
Mean number of persons per household	2.50	(X)	2.54	(X)	0.04	(X)
VEHICLES AVAILABLE1
Total households	17,589	100.0	19,650	100.0	2,061	11.7
No vehicle available	1,336	7.6	1,498	7.6	162	12.1
1 vehicle available	6,107	34.7	6,416	32.7	309	5.1
2 vehicles available	6,632	37.7	7,353	37.4	721	10.9
3 vehicles available	2,498	14.2	3,109	15.8	611	24.5
4 vehicles available	675	3.8	932	4.7	257	38.1
5 or more vehicles available	341	1.9	342	1.7	1	0.3
Mean vehicles per household	1.79	(X)	1.83	(X)	0.05	(X)
WORKERS BY SEX1
Workers 16 years and over	20,728	100.0	23,240	100.0	2,512	12.1
Male	11,500	55.5	11,955	51.4	455	4.0
Female	9,228	44.5	11,285	48.6	2,057	22.3
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	20,728	100.0	23,240	100.0	2,512	12.1
Drove alone	14,471	69.8	16,965	73.0	2,494	17.2
Carpooled	2,637	12.7	2,920	12.6	283	10.7
Public transportation (including taxicab)	248	1.2	153	0.7	-95	-38.3
Bicycle or walked	2,380	11.5	2,163	9.3	-217	-9.1
Motorcycle or other means	201	1.0	210	0.9	9	4.5
Worked at home	791	3.8	829	3.6	38	4.8
TRAVEL TIME TO WORK
Workers who did not work at home	19,937	100.0	22,411	100.0	2,474	12.4
Less than 5 minutes	1,579	7.9	1,786	8.0	207	13.1
5 to 9 minutes	5,632	28.2	6,196	27.6	564	10.0
10 to 14 minutes	5,479	27.5	6,336	28.3	857	15.6
15 to 19 minutes	3,246	16.3	2,913	13.0	-333	-10.3
20 to 29 minutes	1,767	8.9	2,342	10.5	575	32.5
30 to 44 minutes	1,288	6.5	1,495	6.7	207	16.1
45 or more minutes	946	4.7	1,343	6.0	397	42.0
Mean travel time to work (minutes)	13.6	(X)	15.2	(X)	1.5	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	19,937	100.0	22,411	100.0	2,474	12.4
5:00 a.m. to 6:59 a.m.	4,429	22.2	5,232	23.3	803	18.1
7:00 a.m. to 7:59 a.m.	6,203	31.1	7,545	33.7	1,342	21.6
8:00 a.m. to 8:59 a.m.	3,083	15.5	3,402	15.2	319	10.3
9:00 a.m. to 9:59 a.m.	1,048	5.3	1,025	4.6	-23	-2.2
10:00 a.m. to 11:59 a.m.	789	4.0	833	3.7	44	5.6
12:00 p.m. to 11:59 p.m.	3,827	19.2	3,766	16.8	-61	-1.6
12:00 a.m. to 4:59 a.m.	558	2.8	608	2.7	50	9.0
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.

CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 2. Profile of Selected 2000 Characteristics
Geographic Area: Walla Walla County, Washington
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	55,180	100.0
Under 16 years	11,927	21.6
16 to 20 years	5,303	9.6
21 to 24 years	3,578	6.5
25 to 44 years	14,797	26.8
45 to 64 years	11,459	20.8
65 years and over	8,116	14.7
Mean age (years)	36.6	(X)
HOUSEHOLD INCOME IN 19991
Total households	19,650	100.0
Less than $15,000	3,745	19.1
$15,000 to 19,999	1,628	8.3
$20,000 to 24,999	1,725	8.8
$25,000 to 49,999	5,742	29.2
$50,000 to 74,999	3,973	20.2
$75,000 to 99,999	1,556	7.9
$100,000 or more	1,281	6.5
Mean household income (dollars)	44,499	(X)
Median household income (dollars)	35,900	(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	19,650	1,500	6,415	7,355	3,110	1,275
	Row percent	(X)	100.0	7.6	32.6	37.4	15.8	6.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.03	5,305	1,090	3,230	780	180	30
	Row percent	(X)	100.0	20.5	60.9	14.7	3.4	0.6
	Column percent	(X)	27.0	72.7	50.4	10.6	5.8	2.4
2-person household		1.93	6,700	225	1,805	3,230	1,140	295
	Row percent	(X)	100.0	3.4	26.9	48.2	17.0	4.4
	Column percent	(X)	34.1	15.0	28.1	43.9	36.7	23.1
3-person household		2.19	2,865	70	610	1,255	640	285
	Row percent	(X)	100.0	2.4	21.3	43.8	22.3	9.9
	Column percent	(X)	14.6	4.7	9.5	17.1	20.6	22.4
4-or-more-person household		2.36	4,785	110	770	2,090	1,150	665
	Row percent	(X)	100.0	2.3	16.1	43.7	24.0	13.9
	Column percent	(X)	24.4	7.3	12.0	28.4	37.0	52.2
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		15.2	22,410	7,980	9,250	2,340	1,495	1,345
	Row percent	(X)	100.0	35.6	41.3	10.4	6.7	6.0
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		14.8	16,965	5,700	7,390	1,855	1,130	890
	Row percent	(X)	100.0	33.6	43.6	10.9	6.7	5.2
	Column percent	(X)	75.7	71.4	79.9	79.3	75.6	66.2
Carpooled		19.5	2,920	685	1,275	330	295	340
	Row percent	(X)	100.0	23.5	43.7	11.3	10.1	11.6
	Column percent	(X)	13.0	8.6	13.8	14.1	19.7	25.3
Public transportation (including taxicab)		26.5	155	15	50	25	35	25
	Row percent	(X)	100.0	9.7	32.3	16.1	22.6	16.1
	Column percent	(X)	0.7	0.2	0.5	1.1	2.3	1.9
Bicycle or walked		8.6	2,165	1,545	435	105	35	40
	Row percent	(X)	100.0	71.4	20.1	4.8	1.6	1.8
	Column percent	(X)	9.7	19.4	4.7	4.5	2.3	3.0
Motorcycle or other means		44.3	210	40	100	25	0	45
	Row percent	(X)	100.0	19.0	47.6	11.9	0.0	21.4
	Column percent	(X)	0.9	0.5	1.1	1.1	0.0	3.3
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.