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CITY · 2000 CENSUS

Martha Lake

Washington · 12,633 residents · 4.553 sq mi
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The short version

Martha Lake is significantly wealthier than the US average, with a median household income of $57,568. Population has grown 24% since 1990. Median home value has risen by half since 1990, reaching $212,200. Poverty is rare here, at 4.9% of residents. Households here earn about 26% more than the Washington median.

At a glance
Wealthier
above the US median
US median: $42,589
Younger
median age 33.5
US median: 35.2
More educated
28% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01

Population & growth

12,633
+24%since 1990
from 10,155 in 1990
1990 – 2024
2,775 / sq mi
+24%since 1990
from 2,230 / sq mi in 1990
US average: 242
33.5
+6%since 1990
from 31.7 in 1990
US average: 35.2
Population, 19902024
9K13K17K21K25K1990201020202024Martha Lake
202423K
1990201020202024
Section 02

Income & economy

$57,568
−1%inflation adjusted, since 1990
from $44,200 in 1990
US average: $42,589
1990 – 2024
$24,721
+49%since 1990
from $16,587 in 1990
US average: $21,522
4.9%
+1.1 ptssince 1990
from 3.9% in 1990
US average: 12.4%
Section 03

Housing

$212,200
+15%inflation adjusted, since 1990
from $139,600 in 1990
US average: $120,530
1990 – 2024
$855
Unchangedinflation adjusted, since 1990
from $647 in 1990
US average: $602
68.4%
−3.3 ptssince 1990
from 71.6% in 1990
31.6% rent
3.7
+17%since 1990
from 3.2 in 1990
1990 – 2024
RELATED:See current rent listings in Martha Lake on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic94.6%(9,610)
Black0.7%(68)
Hispanic / Latino2.2%(224)
Asian3%(305)
Diversity Score17.6%(1,790)
2000
White, non-Hispanic81.9%(10,349)
Black1.5%(184)
Hispanic / Latino3.7%(467)
Asian8.6%(1,088)
Diversity Score32.2%(4,062)
32
+82%since 1990
from 18 in 1990
1990 – 2024
Section 05

Education

27.6%
+1.4 ptssince 1990
from 26.2% in 1990
US average: 24.4%
High school or higher
91.7%
+0.9 ptssince 1990
from 90.8% in 1990
US average: 80.3%
7.9%
+1.2 ptssince 1990
from 6.7% in 1990
US average: 8.8%
Section 06

Commute & transportation

21.3 min
−17%since 1990
from 25.6 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in Martha Lake, Washington?

Martha Lake, Washington has about 12,633 residents according to the 2000 Census.

What is the median household income in Martha Lake, Washington?

The typical household in Martha Lake, Washington earns about $57,568 a year. Half of households make more than that, and half make less.

Is Martha Lake, Washington expensive?

In Martha Lake, Washington, the median home is worth about $212,200, and the typical rent is about $855 a month.

How educated are people in Martha Lake, Washington?

About 27.6% of adults age 25 and over in Martha Lake, Washington hold a bachelor's degree or higher.

What is the poverty rate in Martha Lake, Washington?

About 4.9% of people in Martha Lake, Washington live below the federal poverty line.

Has Martha Lake, Washington grown since 1990?

Yes, Martha Lake, Washington has grown since 1990. The population has added about 2,478 residents, a change of about 24 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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