United States › Washington › Mattawa CITY
Mattawa Washington · 3,874 residents (2025 est.) · 1.00 sq mi
Time machine
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The short version
With 3,616 people, Mattawa is a city in Washington. The median age is 21.7, younger than the US median of 38.9. Four-year degrees are less common here than nationally, at 0% of adults. 25% of homes are owner-occupied. The foreign-born share is 51%. 33.3% of residents live below the federal poverty line.
At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 21.7
US median: 38.9
Less educated
0% hold a bachelor's degree
US average: 36%
Renter-heavy
25% owner-occupied
US average: 65%
Section 01
Population & growth from 2,609 in 2000
3,874 in 2025 (Census Bureau estimate)
3,612 / sq mi
+15%since 2009
from 3,136 / sq mi in 2009
US average: 281
from 22.5 in 2000
US average: 38.9
Population, 1990 – 2024
564 2K 3K 4K 5K 1990 2000 2010 2020 2024 Mattawa Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $38,388
−34%inflation adjusted, since 2000
from $31,964 in 2000
US average: $82,259
from $7,510 in 2000
US average: $44,673
Households earning $100K+
from 6.2% in 2009
US average: 53.3%
from 34.4% in 2000
US average: 12.5%
from 0.384 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 68.1%
Transportation & warehousing 5.2%
Professional, scientific, technical 3.1%
Education & health services 0%
Arts, entertainment, food 0%
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$1,128
+19%inflation adjusted, since 2000
from $522 in 2000
US average: $1,442
from 41.2% in 2000
75.0% rent
from 7.5% in 2009
US average: 10.0%
3.84 people
−20%since 2009
from 4.83 people in 2009
US average: 2.54
from 27.7% in 2009
US average: 22.9%
from 38.6% in 2009
US average: 47.4%
Section 04
Race & ethnicity 2000
White, non-Hispanic 8.5%(221)
Hispanic / Latino 89.8%(2,343)
2024
White, non-Hispanic 0.1%(3)
Hispanic / Latino 99.8%(3,610)
from 11 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry from 1.9% in 2000
US average: 35.6%
High school or higher
from 19.1% in 2000
US average: 89.6%
from 0.9% in 2000
US average: 14.0%
Section 06
Commute & transportation from 10.3 min in 2000
US average: 26.5
from 57.5% in 2009
US average: 68.9%
from 31.8% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 1.3% in 2009
US average: 15.0%
from 0.6% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 10.2% in 2009
US average: 8.3%
Section 07
Work & employment from 11.9% in 2011
US average: 5.2%
from 77.1% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 79.5% in 2020
US average: 74.6%
from 3.6% in 2009
US average: 13.1%
from 5.0% in 2009
US average: 42.5%
Section 08
People & community from 52.9% in 2009
US average: 14.1%
from 0.5% in 2009
US average: 6.2%
from 2.8% in 2012
US average: 13.3%
from 43.6% in 2013
US average: 8.4%
from 57.3% in 2017
US average: 91.0%
Computer in household
from 90.5% in 2020
US average: 95.5%
from 90.5% in 2020
US average: 87.7%
from 4.8% in 2016
US average: 77.7%
from 94.4% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 43.6% in 2013
US average: 8.4%
from 12.7% in 2020
US average: 54.8%
Direct-purchase
from 2.9% in 2020
US average: 13.8%
from 1.9% in 2020
US average: 18.4%
from 46.5% in 2020
US average: 20.9%
VA health care
from 0.2% in 2020
US average: 2.2%
Any private
from 17.3% in 2020
US average: 67.1%
Any public
from 48.1% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 0%(0)
Share of the 12 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Frequently asked
How many people live in Mattawa, Washington? Mattawa, Washington has about 3,616 residents according to the 2024 American Community Survey.
What is the median household income in Mattawa, Washington? The typical household in Mattawa, Washington earns about $38,388 a year. Half of households make more than that, and half make less.
Is Mattawa, Washington expensive? In Mattawa, Washington, the typical rent is about $1,128 a month.
How educated are people in Mattawa, Washington? About 0.2% of adults age 25 and over in Mattawa, Washington hold a bachelor's degree or higher.
What is the poverty rate in Mattawa, Washington? About 33.3% of people in Mattawa, Washington live below the federal poverty line.
Has Mattawa, Washington grown since 1990? Yes, Mattawa, Washington has grown since 1990. The population has added about 2,675 residents, a change of about 284 percent over that period.
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