CENSUS TRANSPORTATION PLANNING PACKAGE (CTPP 2000) Table 1. Profile of Selected 1990 and 2000 Characteristics
Geographic Area: Adams County, Washington
Subject	1990 Census		Census 2000		Change 1990 to 2000
	Number	Percent	Number	Percent	Number	Percent
POPULATION
Total population	13,603	100.0	16,428	100.0	2,825	20.8
In households	13,486	99.1	16,181	98.5	2,695	20.0
In group quarters	117	0.9	247	1.5	130	111.1
HOUSEHOLD SIZE
Total households	4,608	100.0	5,217	100.0	609	13.2
1-person household	947	20.6	963	18.5	16	1.7
2-person household	1,480	32.1	1,599	30.6	119	8.0
3-person household	629	13.7	773	14.8	144	22.9
4-person household	687	14.9	786	15.1	99	14.4
5-or-more-person household	865	18.8	1,096	21.0	231	26.7
Mean number of persons per household	2.93	(X)	3.10	(X)	0.17	(X)
VEHICLES AVAILABLE1
Total households	4,608	100.0	5,217	100.0	609	13.2
No vehicle available	232	5.0	387	7.4	155	66.8
1 vehicle available	1,379	29.9	1,355	26.0	-24	-1.7
2 vehicles available	1,756	38.1	2,063	39.5	307	17.5
3 vehicles available	858	18.6	918	17.6	60	7.0
4 vehicles available	217	4.7	359	6.9	142	65.4
5 or more vehicles available	166	3.6	135	2.6	-31	-18.7
Mean vehicles per household	2.01	(X)	1.99	(X)	-0.01	(X)
WORKERS BY SEX1
Workers 16 years and over	5,772	100.0	6,375	100.0	603	10.4
Male	3,497	60.6	3,715	58.3	218	6.2
Female	2,275	39.4	2,660	41.7	385	16.9
MEANS OF TRANSPORTATION TO WORK
Workers 16 years and over	5,772	100.0	6,373	100.0	601	10.4
Drove alone	4,082	70.7	4,395	69.0	313	7.7
Carpooled	867	15.0	1,189	18.7	322	37.1
Public transportation (including taxicab)	8	0.1	7	0.1	-1	-12.5
Bicycle or walked	457	7.9	350	5.5	-107	-23.4
Motorcycle or other means	80	1.4	84	1.3	4	5.0
Worked at home	278	4.8	348	5.5	70	25.2
TRAVEL TIME TO WORK
Workers who did not work at home	5,494	100.0	6,025	100.0	531	9.7
Less than 5 minutes	768	14.0	773	12.8	5	0.7
5 to 9 minutes	1,789	32.6	1,471	24.4	-318	-17.8
10 to 14 minutes	1,100	20.0	1,257	20.9	157	14.3
15 to 19 minutes	685	12.5	630	10.5	-55	-8.0
20 to 29 minutes	418	7.6	594	9.9	176	42.1
30 to 44 minutes	379	6.9	748	12.4	369	97.4
45 or more minutes	355	6.5	552	9.2	197	55.5
Mean travel time to work (minutes)	13.3	(X)	17.7	(X)	4.4	(X)
TIME LEAVING HOME TO GO TO WORK
Workers who did not work at home	5,494	100.0	6,025	100.0	531	9.7
5:00 a.m. to 6:59 a.m.	1,716	31.2	1,806	30.0	90	5.2
7:00 a.m. to 7:59 a.m.	1,664	30.3	1,915	31.8	251	15.1
8:00 a.m. to 8:59 a.m.	818	14.9	694	11.5	-124	-15.2
9:00 a.m. to 9:59 a.m.	191	3.5	183	3.0	-8	-4.2
10:00 a.m. to 11:59 a.m.	79	1.4	186	3.1	107	135.4
12:00 p.m. to 11:59 p.m.	763	13.9	911	15.1	148	19.4
12:00 a.m. to 4:59 a.m.	263	4.8	330	5.5	67	25.5
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: Adams County, Washington
Subject	Census 2000
	Number	Percent
POPULATION BY AGE
Total population	16,428	100.0
Under 16 years	5,022	30.6
16 to 20 years	1,371	8.3
21 to 24 years	793	4.8
25 to 44 years	4,361	26.5
45 to 64 years	3,110	18.9
65 years and over	1,771	10.8
Mean age (years)	32.2	(X)
HOUSEHOLD INCOME IN 19991
Total households	5,217	100.0
Less than $15,000	781	15.0
$15,000 to 19,999	459	8.8
$20,000 to 24,999	506	9.7
$25,000 to 49,999	2,083	39.9
$50,000 to 74,999	945	18.1
$75,000 to 99,999	244	4.7
$100,000 or more	199	3.8
Mean household income (dollars)	42,051	(X)
Median household income (dollars)	33,888	(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		1.99	5,215	385	1,355	2,065	920	495
	Row percent	(X)	100.0	7.4	26.0	39.6	17.6	9.5
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
1-person household		1.13	965	205	530	175	35	25
	Row percent	(X)	100.0	21.2	54.9	18.1	3.6	2.6
	Column percent	(X)	18.5	53.2	39.1	8.5	3.8	5.1
2-person household		2.10	1,600	75	320	775	305	125
	Row percent	(X)	100.0	4.7	20.0	48.4	19.1	7.8
	Column percent	(X)	30.7	19.5	23.6	37.5	33.2	25.3
3-person household		2.18	775	30	165	325	160	90
	Row percent	(X)	100.0	3.9	21.3	41.9	20.6	11.6
	Column percent	(X)	14.9	7.8	12.2	15.7	17.4	18.2
4-or-more-person household		2.27	1,880	80	345	790	415	255
	Row percent	(X)	100.0	4.3	18.4	42.0	22.1	13.6
	Column percent	(X)	36.0	20.8	25.5	38.3	45.1	51.5
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		17.7	6,025	2,245	1,885	595	750	550
	Row percent	(X)	100.0	37.3	31.3	9.9	12.4	9.1
	Column percent	(X)	100.0	100.0	100.0	100.0	100.0	100.0
Drove alone		16.4	4,395	1,725	1,490	430	375	370
	Row percent	(X)	100.0	39.2	33.9	9.8	8.5	8.4
	Column percent	(X)	72.9	76.8	79.0	72.3	50.0	67.3
Carpooled		24.3	1,190	300	250	125	340	170
	Row percent	(X)	100.0	25.2	21.0	10.5	28.6	14.3
	Column percent	(X)	19.8	13.4	13.3	21.0	45.3	30.9
Public transportation (including taxicab)		45.0	4	0	0	0	0	4
	Row percent	(X)	100.0	0.0	0.0	0.0	0.0	100.0
	Column percent	(X)	0.1	0.0	0.0	0.0	0.0	0.7
Bicycle or walked		11.3	350	195	115	10	20	4
	Row percent	(X)	100.0	55.7	32.9	2.9	5.7	1.1
	Column percent	(X)	5.8	8.7	6.1	1.7	2.7	0.7
Motorcycle or other means		14.6	85	20	30	25	10	0
	Row percent	(X)	100.0	23.5	35.3	29.4	11.8	0.0
	Column percent	(X)	1.4	0.9	1.6	4.2	1.3	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.