City · Grant County, Washington

Mattawa, Washington

Mattawa is a city in Grant County, Washington, part of the Moses Lake, WA metro area. It has 3,616 residents. Mattawa, Washington has a quality-of-life score of 11 out of 100 (very low), ranking #13,867 of 15,651 US cities and towns. Within Washington it ranks #392 of 395 cities and towns. It ranks best on home price to income ratio (low), preventable hospital stays (low) and median Air Quality Index (low). It ranks worst on bachelor's degree or higher (low), uninsured residents (under 65) (high) and poor or fair health (high).

11Very low

Quality-of-life score: #13,867 of 15,651 cities and towns
Washington: #392 of 395 in WA
Population: 3,616 (2020-2024)
Land area: 1 mi²
Density: 3,403.3 /mi²
FIPS code: 5344165

Percentile-based score (100 is the best in the country) from 75 of 80 indicators, with the default “Explorer” weights.

Open in the map

Scores by category

Each category averages its indicators' percentile scores among US cities and towns.

Safety34#10,337/15,637
Economy8#14,340/15,631
Housing56#6,572/14,977
Health25#11,696/15,609
Healthcare16#13,211/15,650
Environment41#9,185/15,453
Education0#15,595/15,649
Infrastructure23#12,098/15,650
Community15#13,262/15,651
Leisure & amenities43#8,929/15,651

Strengths · Weaknesses

Indicators where Mattawa, Washington ranks highest and lowest among US cities and towns (score = percentile, 100 = best). Values marked “Grant County value” are the county’s: the source publishes no figure for this city or town, and the county holding most of its residents stands in.

Strengths

Home price to income ratio · low0.7×
100/100Washington 5.8×United States 4.1×2018-2022U.S. Census Bureau Census table B25077
Preventable hospital stays · low1,600 /100k
95/100Washington 1,865 /100kUnited States 2,769 /100k2023University of Wisconsin Population Health InstituteGrant County value
Median Air Quality Index · low28
95/100Washington 382025U.S. Environmental Protection AgencyGrant County value
Grocery stores · high2.7 /10k
91/100Washington 1.8 /10kUnited States 1.7 /10k2025U.S. Bureau of Labor StatisticsGrant County value
Natural hazard risk · low11.9
81/100Washington 63.52025Federal Emergency Management AgencyGrant County value
Suicide rate · low10.7 /100k
80/100Washington 17.0 /100kUnited States 14.1 /100kMay 2025–Apr 2026Centers for Disease Control and PreventionProvisional dataGrant County value

Weaknesses

Bachelor's degree or higher · low0.2%
0/100Washington 39.6%United States 35.7%2020-2024U.S. Census Bureau Census table B15003High uncertainty
Uninsured residents (under 65) · high39.8%
1/100Washington 7.8%United States 9.8%2020-2024U.S. Census Bureau Census table B27010
Poor or fair health · high41.6%
1/100Washington 17.4%United States 19.9%2023University of Wisconsin Population Health InstituteModel-based estimate
Lack of reliable transportation · high21.4%
1/100Washington 7.6%United States 8.3%2022Centers for Disease Control and PreventionModel-based estimate
Physical inactivity · high43.0%
1/100Washington 19.0%United States 26.5%2023University of Wisconsin Population Health InstituteModel-based estimate
Flu vaccinations · low22.0%
2/100Washington 43.0%United States 44.0%2023University of Wisconsin Population Health InstituteGrant County value

Trends

The largest changes over about five years, next to the country's over the same periods.

PopulationFalling
4,715 (2015-2019) → 3,616 (2020-2024)
−23%5 yearsCensus table B01003US 328,329,953 → 340,003,797
Rent-burdened householdsWorsening
30.4% (2015-2019) → 51.7% (2020-2024)
+21 pts5 yearsCensus table B25070US 49.6% → 51.1%
Child poverty rateWorsening
18.3% (2015-2019) → 38.8% (2020-2024)
+21 pts5 yearsCensus table B17001US 16.8% → 15.5%
New homes permittedWorsening
27.8 /1k (2021) → 0.0 /1k (Sep 2025–Aug 2026)
−100%5 yearsUS 5.2 /1k → 4.2 /1k
Poverty rateWorsening
13.6% (2015-2019) → 33.3% (2020-2024)
+20 pts5 yearsCensus table B17001US 12.3% → 12.1%
Broadband subscriptionsImproving
72.3% (2015-2019) → 91.1% (2020-2024)
+19 pts5 yearsCensus table B28002US 82.7% → 91.0%

What changed in five years

How each measure moved between two periods about five years apart, read against whether more or less is better, the published margin of error and the same change in other places.

Over about five years, Mattawa, Washington improved on 1 of 11 measures with a comparison and declined on 3. 7 moved within the margin of error and 0 barely changed.

Earlier (2015-2019)
Latest (2020-2024)
Lower standingHigher standing

Position is the place's standing among cities and towns: further right is better, whichever way the measure counts.

Improved1

Broadband+19 points72.3% → 91.1%

Declined3

Poverty+20 points13.6% → 33.3%
Child poverty+21 points18.3% → 38.8%
Inequality+0.0970.296 → 0.393

All 11 measures

Change of every measure of Mattawa, Washington between two periods about five years apart
Measure	Before	After	Change	Reading	Favourable vs peers
Average commute time	20.6 min2015-2019	25.7 min2020-2024	+5.1 min	Within the margin of error	10%
Broadband subscriptions	72.3%2015-2019	91.1%2020-2024	+19 points	Improved	88%
Child poverty rate	18.3%2015-2019	38.8%2020-2024	+21 points	Declined	4%
High school diploma or higher	25.9%2015-2019	29.4%2020-2024	+3.6 points	Within the margin of error	73%
Income inequality (Gini index)	0.2962015-2019	0.3932020-2024	+0.097	Declined	5%
Median household income	$52,0312015-2019	$38,3882020-2024	−26%	Within the margin of error	1%
Poverty rate	13.6%2015-2019	33.3%2020-2024	+20 points	Declined	1%
Public transit commuters	0.0%2015-2019	0.0%2020-2024	0 points	Within the margin of error	60%
Rent as share of income	21.2%2015-2019	32.2%2020-2024	+11 points	Within the margin of error	8%
Rent-burdened households	30.4%2015-2019	51.7%2020-2024	+21 points	Within the margin of error	7%
Uninsured residents (under 65)	36.0%2015-2019	39.8%2020-2024	+3.8 points	Within the margin of error	15%

“Against peers” compares the change with the same change in the 14640 cities and towns that have the same two periods. It describes how common a change is, not why it happened.

Sources: American Community Survey 5-Year Estimates. Values are the latest and the one five years earlier of the same publisher dataset; datasets that changed publisher in between are never compared.

Survey estimates (American Community Survey) compare the two most recent 5-year windows that do not share years, so the margin of error of the difference holds. The 2015-2019 window predates the pandemic and 2020-2024 includes it.
A change counts only when it is larger than 1.645 times the square root of the two standard errors squared, summed (a 90% margin). Measures published without a margin must change by at least 5% to count.
“Against peers” compares the change with the same change in the 15651 cities and towns that have the same two periods. It describes how common a change is, not why it happened.
Standing is a percentile among the same places: 0 is the lowest value on the measure (or the worst when lower is better), 100 the best.

Cities and towns like Mattawa, Washington five years ago that improved

The places whose measures looked most like those of Mattawa, Washington in the earlier period, ranked by how many measures improved beyond the margin of error, minus how many declined. A comparison of published data, not a forecast and not advice.

For comparison, Mattawa, Washington itself moved −25.4 points in standing on average over the same 7 measures (standings of all places average about zero).

How the ranking works

Similarity is the root-mean-square difference of standings in the earlier period over the measures most places have. Places are ranked by measures that improved beyond the margin of error minus those that declined (a count that estimation noise in small places cannot inflate), then by the mean change of standing over the measures a place has in both periods. Only places with more improvements than declines and a rise in standing are listed. Standings are relative, so a place can improve in absolute terms and still lose standing.

Who lives here

Age, race and education of residents, from the American Community Survey. Shares are of all residents (age), residents of every origin (race) or adults 25 and over (education).

Age and sex

3,616 residents (±19)

Men
Women

80 and over†
70–79†
60–69†

Income

How household income is spread, not just the middle: each bar is the share of households in that income range.

Household income

935 households (±122)

Mattawa, Washington
Washington share

Under $25k22%†208
$25k–50k32%†296
$50k–75k

Homes

Who owns and who rents, what homes cost, and what the housing stock looks like.

Owners and renters

935 households (±122)

Mattawa, Washington
Washington share

Own25%†234
Rent75%701

Biggest shift since 2015–2019: Own (−12.4 points).

† Wide margin of error (more than 30% of the estimate): read with care.

Table view

Getting to work

How workers travel to their job and how long it takes them.

How people get to work

1,254 workers (±210)

Mattawa, Washington
Washington share

Drive alone60%756
Carpool27%†342
Public transit0.0%0

Jobs and pay

What the largest occupations here pay, from the Bureau of Labor Statistics' Occupational Employment and Wage Statistics survey.

The Bureau of Labor Statistics publishes pay by metro area, not by county or city. The metro area page lists its largest occupations and lets you look up any job.

Pay in the Moses Lake, WA

Local businesses

Employer businesses and sole proprietors by industry, per resident and against the state and the nation. Counts of businesses next to counts of people, not a measure of demand.

The Census Bureau publishes business counts by county, not by city, so these are the figures of Grant County, the county holding most of Mattawa's residents.

Grant County has 2,123 employer establishments, 206 for every 10,000 residents (0.83× the US rate of 248; 0.80× Washington's), with 24,839 paid employees at an average annual pay of $55,157. The Census Bureau also counts 5,371 nonemployer businesses, mostly sole proprietors.

Establishments: 2,123; 5,371 nonemployers
Per 10,000 residents: 206; US 248 · Washington 258
Paid employees: 24,839
Average annual pay: $55,157; US $68,342

Employer establishments, employees, average pay and nonemployers of Grant County by industry, with the density per resident against the nation

Specialty trade contractors	183	17.8	1.15×About typical	1,239	$74,669	281
Restaurants and other eating places	174	16.9	0.92×About typical	2,100	$25,683	44
Lessors of real estate	111	10.8	0.87×About typical	317	$50,464	696
Truck transportation	108	10.5	2.07×More than typical	470	$67,998	275
Ambulatory health care services	100	9.7	0.47×Fewer than typical	1,340	$61,856	134
Construction of buildings	99	9.6	1.27×More than typical	347	$46,908	242
Full-service restaurants	65	6.3	0.82×About typical	643	$31,739	17
Limited-service restaurants	65	6.3	0.79×Fewer than typical	1,184	$22,893	16
Services to buildings and dwellings	51	4.9	0.73×Fewer than typical	213	$44,779	295
Religious organizations	50	4.9	0.87×About typical	234	$24,684	—
Building equipment contractors	49	4.8	0.79×Fewer than typical	675	$89,970	41
Gasoline stations	47	4.6	1.41×More than typical	383	$34,984	—

Rank places for an industry Open Grant County

County Business Patterns (2023); Nonemployer Statistics (2024)

Per-resident figures divide by the population estimate of 2023: 103,035 residents here, 336,755,052 in the United States. County Business Patterns counts establishments in 2023; the Nonemployer Statistics count businesses in 2024.
“More than typical” is a density at least 1.25 times the nation's per resident, “fewer” at most 0.8 times, with at least 10 establishments. It compares counts of businesses with counts of people: it says nothing about demand, incomes, size, quality or profit, and visitors and commuters are not residents.
The Census Bureau adds noise to employment and payroll to protect confidentiality, and withholds some figures: an industry with few establishments can show employees or pay as unavailable.
Industries overlap: a narrower industry (full-service restaurants) is part of a broader one (restaurants), so the rows do not add up.
Industries follow the North American Industry Classification System; the two surveys use different editions (NAICS 2017 and 2022), which this page matches industry by industry.

Federal contracts performed here

No federal contract obligations recorded here in FY2026.

Grants and other federal assistance are counted by county here, not split among cities: Mattawa is mostly in Grant County.

See federal money in Grant County

Representation in Congress

Members serving today, with their record in the current Congress (party-unity votes cast with their caucus, roll calls missed). Not a grade.

Mattawa, Washington is represented in the 119th Congress by these members.

House

Dan NewhouseR-WA-4 · 100% of residentsWith party 95%Missed 2.4%

Senate

Explore Congress The 2026 races

County

A city can lie in several counties. Some indicators are published for counties only: the page marks them.

Grant County35100% of residents

Metro area

The metro or micro area the city belongs to.

Moses Lake, WA35

Other cities and towns in Grant County

Largest first.

Similar cities and towns

Closest indicator profiles across the country (no model: score distances).

Data and sources

Latest published value of each indicator; periods differ by source. Values flagged by their publisher are marked.

PLACES: Local Data for Better HealthCenters for Disease Control and Prevention · release 2025
Local Area Unemployment StatisticsU.S. Bureau of Labor Statistics · release 2025
American Community Survey 5-Year EstimatesU.S. Census Bureau · release 2017-2024
Building Permits SurveyU.S. Census Bureau · release 2026-08
Population Estimates ProgramU.S. Census Bureau · release 2025
Small Area Health Insurance EstimatesU.S. Census Bureau · release 2024
Small Area Income and Poverty EstimatesU.S. Census Bureau · release 2024
County Health Rankings & RoadmapsUniversity of Wisconsin Population Health Institute · release 2022-2025+2026-03-supplement

JSON · /api/v1/places/5344165

Scores by category

Strengths · Weaknesses

Strengths

Weaknesses

Trends