Mattawa ZIP Code List — Grant County, WA

Age summary

Group	Count	%
Under 18	2,265	30.1%
18 and over	5,266	69.9%
65 and over	714	9.5%
Median age	30.0 years

Group	Count	%
Hispanic or Latino	5,204	40.9%
Other race	4,136	32.5%
White	2,203	17.3%
Two or more races	1,100	8.6%
American Indian / Alaska Native	60	0.5%
Asian	32	0.3%

Range	% of households
Under $10k	5.3%
$10k–$15k	4.4%
$15k–$25k	3.9%
$25k–$35k	14.7%
$35k–$50k	11.3%
$50k–$75k	14.1%
$75k–$100k	18.0%
$100k–$150k	11.3%
$150k–$200k	11.2%
$200k+	5.8%
Median income	$70,911

Home values

Housing overview

Metric	Value
Median home value	$385,000
Median rent / month	$1,097
Owner occupied	55.2%
Renter occupied	44.8%
Vacant	16.0%
Single-family detached	45.5%
Large apartment buildings	0.4%
Mobile homes	42.8%
Median rooms	5.2
Avg household size (owned)	2.99

Year built

Era	%
2020 or later	0.0%
2010–2019	15.6%
2000–2009	28.6%
1990–1999	27.7%
1980–1989	5.3%
1970–1979	16.0%
1960–1969	6.2%
1950–1959	0.4%
1940–1949	0.0%
1939 or earlier	0.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	4.7%
2 bedrooms	33.2%
3 bedrooms	51.3%
4 bedrooms	5.3%
5+ bedrooms	5.5%

Vehicles per household

Vehicles	% of households
No vehicle	8.2%
1 vehicle	20.7%
2 vehicles	44.4%
3 or more	26.7%

Heating fuel

Fuel type	%
Utility gas	0.8%
Electricity	98.5%
Propane / LP gas	0.8%

Household type	Count	%
Married-couple family	1,085	48.3%
Cohabiting couple	293	13.0%
Male householder, no spouse	435	19.4%
Female householder, no spouse	434	19.3%
Households with children under 18	1,142	50.8%
Households with seniors (65+)	525	23.4%
Average household size	3.26

Marital status

Status	Male	Female
Never married	40.1%	36.1%
Married	49.0%	48.3%
Separated	0.7%	4.5%
Widowed	4.1%	7.2%
Divorced	6.1%	3.8%

Metric	%
HS diploma or higher	51.8%
Bachelor's or higher	14.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	192	9.1%
Kindergarten	101	4.8%
Elementary school	1,297	61.3%
High school	363	17.2%
College / grad school	163	7.7%

Industry of employment

Occupation

Category	%
Management, business & arts	21.7%
Service	7.5%
Sales & office	3.3%
Natural resources & construction	61.6%
Production & transportation	5.9%

Employment type

Type	%
Private sector	82.2%
Government	14.9%
Self-employed	2.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	64.8%
Carpool	25.4%
Public transit	0.7%
Walk	2.6%
Other means	0.3%
Avg commute (minutes)	22.5

Income support

Source	% of households
Social Security	22.4%
Retirement income	14.3%
Supplemental Security	1.0%
Cash public assistance	0.4%
Food stamps / SNAP	16.6%

Condition	%
High blood pressure	27.4%
High cholesterol	29.9%
Heart disease	5.1%
Stroke	2.8%
Asthma	11.4%
Arthritis	16.9%
Kidney disease	2.9%
Pulmonary disease	6.1%
Cancer	3.4%

Behavior / access	%
Binge drinking	16.5%
No physical activity	32.6%
Less than 7 hrs sleep	32.1%
Fair or poor health	24.8%
Poor mental health	18.9%
Poor physical health	14.2%
No health insurance	36.9%
Visited doctor (checkup)	62.5%
Visited dentist	46.5%
Cholesterol screening	75.7%
Teeth loss	23.1%

Veterans	Count	%
Civilian veterans	90	1.7%

Disability	%
Any disability	6.9%
Under 18	1.7%
18–64 years	7.7%
65 and over	17.6%

Health insurance coverage

Type	%
Private insurance	25.7%
Public insurance	42.1%
Uninsured under 19	2.8%

Language spoken at home (age 5+)

Language	Count	%
English only	7,003	93.0%
Spanish	3,046	43.5%
Other Indo-European	3,046	43.5%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,326	57.4%
Born in same state	4,302	57.1%
Born in different state	3,245	43.1%
Foreign born	24	0.3%
Naturalized citizen	3,205	42.6%
Not a US citizen	393	12.3%