Zip code 99349: Mattawa, Washington

Q: What city is zip code 99349?

99349 is assigned to Mattawa, Washington. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 99349 in?

99349 is in Grant County, Washington.

Q: What is the population of 99349?

About 8,143 people live in 99349, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 99349?

The median household income in 99349 is $61,333.

Q: What zip codes are near 99349?

The closest zip codes to 99349 are 99357, 99321, 98950, 98944, 98824.

Residential delivery areaGrant CountyPacific Time

Population

8,143

Median household income

$61K

U.S. $81K

Median home value

$428K

U.S. $333K

Median rent

$1,243/mo

U.S. $1,413

Median age

29.4

U.S. 38.9

Land area

267 sq mi

31 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 99349

99349 is a rural zip code in Mattawa, Washington (Grant County), covering 267 sq mi of land. About 8,143 people live here, or 31 per square mile. The median resident is 29.4 years old, compared with 38.9 nationally.

The median household earns $61,333 a year, 24% below the national median of $80,734. 21.8% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $427,800, or 7.0 years of median household income (U.S.: 4.1 years), which makes homes relatively expensive for local earners. 54% of occupied homes are lived in by their owners, and renters pay a median of $1,243 a month.

12% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 21.8 minutes each way, and 8% of workers work from home. The most common jobs among working residents are in farming, fishing and forestry; management; and education. 75% of households speak a language other than English at home, most often Spanish.

How 99349 compares

Sorted from highest to lowest national percentile

Uninsured rate35.1%
99th
WeaknessU.S. 8.4% · WA 6.3%5th of 567 in WA
Foreign-born residents42.4%
96th
U.S. 14.1% · WA 15.4%7th of 571 in WA
Residents under 1830.6%
96th
U.S. 22% · WA 21.4%43rd of 571 in WA
Poverty rate21.8%
88th
WeaknessU.S. 12.5% · WA 9.9%58th of 563 in WA
Housing vacancy15.2%
87th
U.S. 10.1% · WA 7.3%143rd of 563 in WA
Government workers21.1%
87th
U.S. 14.5% · WA 16%195th of 570 in WA
Unemployment rate7.6%
84th
WeaknessU.S. 5.2% · WA 5.1%100th of 570 in WA
Median home value$427,800
66th
U.S. $332,700 · WA $564,600302nd of 536 in WA
Income inequality (Gini)0.455
66th
U.S. 0.483 · WA 0.469148th of 560 in WA
Broadband access93.9%
65th
U.S. 91% · WA 93.6%228th of 563 in WA
Median gross rent$1,243
39th
U.S. $1,413 · WA $1,760283rd of 475 in WA
Work from home8.4%
25th
U.S. 15.1% · WA 19.8%420th of 570 in WA
Homeownership rate54.3%
23rd
U.S. 65.2% · WA 63.8%482nd of 563 in WA
Median household income$61,333
22nd
U.S. $80,734 · WA $98,141460th of 541 in WA
Average commute21.8 min
22nd
U.S. 26.4 min · WA 26.6 min406th of 546 in WA
Diversity index28.3
21st
U.S. 61.4 · WA 56.5410th of 571 in WA
Per capita income$30,597
20th
WeaknessU.S. $44,673 · WA $53,744480th of 570 in WA
Rent-burdened renters40.3%
16th
StrengthU.S. 51.1% · WA 49.9%357th of 541 in WA
Population8,143
13th
U.S. 334,922,499 · WA 7,816,116251st of 571 in WA
Residents 65 and older9.7%
7th
U.S. 17.2% · WA 16.6%521st of 571 in WA
Bachelor's degree or higher12.1%
5th
WeaknessU.S. 35.7% · WA 39.6%522nd of 571 in WA
Tech workers0.4%
5th
U.S. 3.8% · WA 6.7%420th of 570 in WA
Population density31/sq mi
4th
U.S. 95/sq mi · WA 118/sq mi390th of 571 in WA
Median age29.4
3rd
U.S. 38.9 · WA 38.3540th of 571 in WA
Veterans1.5%
3rd
U.S. 6.2% · WA 7.8%546th of 571 in WA
Median earnings per worker$30,596
3rd
WeaknessU.S. $49,666 · WA $59,959540th of 566 in WA
Healthcare workers1.4%
1st
U.S. 9.7% · WA 9.3%515th of 570 in WA
Self-employed workers3.1%
1st
U.S. 10% · WA 9.6%522nd of 570 in WA

Measure	99349	Grant	WA	U.S.	National percentile	Rank in WA
Uninsured rateWeakness	35.1%	13.6%	6.3%	8.4%	99th	5th of 567
Foreign-born residents	42.4%	16.1%	15.4%	14.1%	96th	7th of 571
Residents under 18	30.6%	28.3%	21.4%	22%	96th	43rd of 571
Poverty rateWeakness	21.8%	15.8%	9.9%	12.5%	88th	58th of 563
Housing vacancy	15.2%	12%	7.3%	10.1%	87th	143rd of 563
Government workers	21.1%	22.1%	16%	14.5%	87th	195th of 570
Unemployment rateWeakness	7.6%	6.5%	5.1%	5.2%	84th	100th of 570
Median home value	$427,800	$299,500	$564,600	$332,700	66th	302nd of 536
Income inequality (Gini)	0.455	0.442	0.469	0.483	66th	148th of 560
Broadband access	93.9%	90.8%	93.6%	91%	65th	228th of 563
Median gross rent	$1,243	$1,116	$1,760	$1,413	39th	283rd of 475
Work from home	8.4%	9.7%	19.8%	15.1%	25th	420th of 570
Homeownership rate	54.3%	66.3%	63.8%	65.2%	23rd	482nd of 563
Median household income	$61,333	$73,267	$98,141	$80,734	22nd	460th of 541
Average commute	21.8 min	20.2 min	26.6 min	26.4 min	22nd	406th of 546
Diversity index	28.3	56.4	56.5	61.4	21st	410th of 571
Per capita incomeWeakness	$30,597	$33,242	$53,744	$44,673	20th	480th of 570
Rent-burdened rentersStrength	40.3%	43%	49.9%	51.1%	16th	357th of 541
Population	8,143	101,799	7,816,116	334,922,499	13th	251st of 571
Residents 65 and older	9.7%	14.6%	16.6%	17.2%	7th	521st of 571
Bachelor's degree or higherWeakness	12.1%	18.4%	39.6%	35.7%	5th	522nd of 571
Tech workers	0.4%	1.1%	6.7%	3.8%	5th	420th of 570
Population density	31/sq mi	38/sq mi	118/sq mi	95/sq mi	4th	390th of 571
Median age	29.4	33.7	38.3	38.9	3rd	540th of 571
Veterans	1.5%	6.5%	7.8%	6.2%	3rd	546th of 571
Median earnings per workerWeakness	$30,596	$43,442	$59,959	$49,666	3rd	540th of 566
Healthcare workers	1.4%	7.6%	9.3%	9.7%	1st	515th of 570
Self-employed workers	3.1%	11%	9.6%	10%	1st	522nd of 570

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

24%

5–17

13%

18–24

15%

25–34

16%

35–44

10%

45–54

55–64

65–74

75+

Median age

29.4

Under 18

30.6%

65 and over

9.7%

Race and ethnicity

White15%
Black0.3%
Hispanic83%
Asian0.0%
Native American0.2%
Pacific Islander0%
Other0%
Multiracial1%

Diversity index

28.3

U.S. 61.4

Foreign-born

42.4%

U.S. 14.1%

Born in state

41.6%

Language spoken at home (households)

English only

25%

Spanish

74%

Other Indo-European

Asian / Pacific

0.1%

Other

0.8%

Households

Households: 2,388
Average household size: 3.2
Family households: 76.5%
Married couples: 49.7%
Living alone: 19.3%
Veterans (of adults): 1.5%
Male / female: 52% / 48%

Income and poverty

Household income distribution

<$25k

14%

$25–50k

25%

$50–75k

16%

$75–100k

22%

$100–150k

11%

$150–200k

$200k+

Median household income

99349

$61,333

Grant Co.

$73,267

Washington

$98,141

United States

$80,734

Per capita income

$30,597

U.S. $44,673

Poverty rate

21.8%

U.S. 12.5%

Households earning $150K+

13.4%

U.S. 23%

Income inequality (Gini)

0.455

U.S. 0.483

Housing

Median home value

99349

$427,800

Grant Co.

$299,500

Washington

$564,600

United States

$332,700

Median gross rent

99349

$1,243

Grant Co.

$1,116

Washington

$1,760

United States

$1,413

Types of housing

Single-family

48%

2–4 units

10%

5–19 units

0.9%

20+ units

Mobile home

41%

Boat, RV, van

Housing units: 2,815
Owner-occupied: 54.3%
Vacant: 15.2%
Median year built: 1998
Median rooms: 5.2
Renters paying 30%+ of income: 40.3%
Renters paying 50%+ of income: 28.4%
Home value to income: 7.0× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

57%

Carpooled

30%

Transit

Walked

Bicycle

Worked from home

Other

Commute time (one way)

<10 min

15%

10–19

37%

20–29

30–44

30%

45–59

10%

60+

Average commute

21.8 min

U.S. 26.4 min

Unemployment

7.6%

U.S. 5.2%

In labor force

65.6%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Farming, fishing and forestry

48%

Management

12%

Education

11%

Transportation and moving

Construction and repair

Police and fire

Office and admin

Cleaning and personal care

Food service

Production

Sales

Healthcare

Engineering and science

0.6%

Legal and social services

0.6%

Computer and math

0.4%

Arts, media and sports

0.3%

Business and finance

Industries

Agriculture and mining

64%

Education

14%

Health care and social assistance

Transportation, warehousing and utilities

Public administration

Retail

Restaurants and hotels

Wholesale

Construction

Manufacturing

Finance, insurance and real estate

0.7%

Admin, support and management

0.5%

Arts and recreation

0.3%

Other services

0.3%

Professional and technical services

Information

Median earnings per worker

$30,596

U.S. $49,666

Self-employed

3.1%

U.S. 10%

Government workers

21.1%

U.S. 14.5%

Nonprofit workers

3.4%

U.S. 8.8%

Median earnings by type of work

Type of work	99349	U.S.
Management, business, science and arts	$31,038	$74,888
Service	$23,125	$26,804
Sales and office	$35,463	$40,476
Construction and maintenance	$30,756	$49,199
Production and transportation	$40,469	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

46%

High school

19%

Some college

16%

Associate's

Bachelor's

11%

Graduate

High school graduate or higher: 53.7%
Bachelor's degree or higher: 12.1%
Graduate or professional degree: 1%
Households with broadband: 93.9%
Cable, fiber or DSL: 65.2%
No internet access: 3.8%
Without health insurance: 35.1%
Limited-English households: 33.8%

Geography

City (USPS): Mattawa
State: Washington
County: Grant County
Center point: 46.7311° N, 119.7005° W
Land area: 267 sq mi
Water area: 11 sq mi
Time zone: Pacific Time (UTC-8, UTC-7 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Desert Aire (unincorporated)1% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 99349

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
99357	Royal City, WA	11 mi	3,843	$57,034	$326,700
99321	Beverly, WA	13 mi	1,047	$75,795	—
98950	Vantage, WA	14 mi	61	—	—
98944	Sunnyside, WA	16 mi	22,817	$64,276	$260,000
98824	George, WA	25 mi	147	$44,028	$176,800
99344	Othello, WA	26 mi	19,534	$64,888	$281,900
98936	Moxee, WA	26 mi	8,744	$99,280	$364,700
99343	Mesa, WA	27 mi	3,215	$59,451	$253,000
99320	Benton City, WA	30 mi	9,879	$90,102	$373,500
98938	Outlook, WA	30 mi	1,591	$46,022	$219,900
98901	Yakima, WA	31 mi	31,366	$57,392	$279,600
98848	Quincy, WA	31 mi	12,854	$87,714	$357,500

Zip codes like 99349 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 99349

What city is zip code 99349?

99349 is assigned to Mattawa, Washington. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 99349 in?

99349 is in Grant County, Washington.

What is the population of 99349?

About 8,143 people live in 99349, according to the Census Bureau's American Community Survey.

What time zone is 99349 in?

99349 is in Pacific Time.

What is the median household income in 99349?

The median household income in 99349 is $61,333.

What zip codes are near 99349?

The closest zip codes to 99349 are 99357, 99321, 98950, 98944, 98824.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 99349, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.