US ZIP Code
99349

Mattawa, WA

Grant County  ·  Washington

● Active
👥 8,098 Population ↓ 12% since 2019
💰 $62,851 Median HH Income
▼ 18% below avg ↑ 8% since 2019
🎂 29.5 Median Age ↑ 16% since 2019
🏠 $409,000 Median Home Value
▲ 47% above avg ↑ 111% since 2019
🎓 27.0% College Grads
▼ 30% below avg
📊 6.9% Unemployment
▲ 41% above avg ↑ 59% since 2019
ZIP Code Details
ZIP Code99349
CityMattawa
StateWashington (WA)
CountyGrant County
Area Code509
Elevation1,144 ft
Latitude46.731147
Longitude-119.700541
TimezoneLos Angeles (DST)
FIPS53025
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 56.3% (4,561) Female 43.7% (3,537) ♀

Race & Ethnicity

White: 16.6%Hispanic: 82.7%Black: 0.2%Asian: 0%Other: 0.5%Race
White16.6%
Hispanic82.7%
Black0.2%
Asian0.0%
Other0.5%

Age Breakdown

Under 5
7%
5–17
25%
18–24
11%
25–44
30%
45–64
17%
65+
6%

Key Indicators

Median Age29.5 yrs ↑ 16% since 2019
Avg Household Size3.33
Below Poverty16.4% ▲ 64% above avg
College Grads27.0% ▼ 30% below avg
Unemployment6.9% ▲ 41% above avg
No HS Diploma273 (9.5%)
HS Graduate864 (30%)
Some College625 (21.7%)
Associates339 (11.8%)
Bachelors185 (6.4%)
Graduate Degree591 (20.5%)

Education

No HS: 9.5%HS Grad: 30%Some College: 21.7%Associates: 11.8%Bachelors: 6.4%Graduate: 20.5%Edu
No HS9.5%
HS Grad30.0%
Some College21.7%
Associates11.8%
Bachelors6.4%
Graduate20.5%
Housing & Income

Housing Tenure

Owner: 56.5%Renter: 43.5%Tenure
Owner56.5%
Renter43.5%

Home Value Distribution

Under $50k
11%
$100k–150k
2%
$150k–200k
1%
$200k–300k
22%
$300k–500k
39%
Over $500k
25%

Financials

Median HH Income$62,851 ▼ 18% below avg ↑ 8% since 2019
Median Home Value$409,000 ▲ 47% above avg ↑ 111% since 2019
Home/Income Ratio6.5x (nat avg ~3.5x)
Median Rent$1,181/mo ↑ 48% since 2019
Total Units2,754
Vacant Units440
Avg HH Size3.33

Income Distribution

Under $25k
14%
$25k–50k
27%
$50k–75k
14%
$75k–100k
18%
$100k–150k
12%
$150k–200k
9%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
82%
Public Transit
2%
Walked
4%
Work From Home
11%

Commute Time

Under 15 min
36%
15–30 min
20%
30–45 min
37%
Over 45 min
8%
Housing Stock

Year Built

1940s–1950s
1%
1960s–1970s
7%
1980s–1990s
31%
2000+
60%

Summary

Total Units2,754
Vacant440
Owner Occupied56.5%
Renter Occupied43.5%
Avg HH Size3.33
Frequently Asked Questions
ZIP code 99349 is in Mattawa, WA, in Grant County.
ZIP code 99349 is located in Washington (WA).
ZIP code 99349 is in Grant County, WA.
ZIP 99349 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 99349 is 8,098 people (ACS 2023).
The median household income in ZIP code 99349 is $62,851 (ACS 2023).
The median home value in ZIP 99349 is $409,000 (ACS 2023).
About ZIP Code 99349

ZIP code 99349 is located in Mattawa, Washington, within Grant County. With a population of 8,098, this is a lightly populated ZIP code with a young community — the median age is 29.5 years. Economically, 99349 is a solidly middle-class ZIP code: the median household income of $62,851 is below the national average.

Real estate in ZIP code 99349 represents a premium housing market. The median home value of $409,000 is above the national average. Renters can expect to pay around $1,181 per month in median rent. The area has a relatively balanced mix of owners (56.5%) and renters (43.5%). Median home values have increased by 111% since 2019.

The population of 99349 is primarily Hispanic (82.65%). Residents are moderately educated — 27.0% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 16.4%. Household income has grown by 8% since 2019.

The unemployment rate in 99349 stands at 6.9%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 60%.

Overall, ZIP code 99349 in Mattawa, WA is characterized as solidly middle-class, moderately educated, and a young community. With 8,098 residents, a median household income of $62,851, and a median home value of $409,000, it offers a clear picture of life in this part of Washington.