Lake McMurray vs Marblemount

A side-by-side comparison of Lake McMurray and Marblemount: population, income, housing, and more.

Lake McMurray and Marblemount are places in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Lake McMurray has the higher population (533 vs 318 in Marblemount). Marblemount has the higher median home value ($295,300 vs $291,700 in Lake McMurray). Since 2019, Marblemount's population has grown faster (+367.6% vs +246.1%).

Population, income & housing

	Lake McMurray	Marblemount
Population	533	318
Median age	40.6 yrs	54.5 yrs
Median household income	—	$99,006
Median home value	$291,700	$295,300
Housing units	262	194
Homeownership rate	100.0%	100.0%
Bachelor's degree or higher	21.2%	9.1%
Unemployment rate	0.0%	0.0%

Trends (ACS 5-year, 2019–2023)

	Lake McMurray	Marblemount
Population	154 → 533 (+246.1%)	68 → 318 (+367.6%)
Median household income	$106,250 → $41,875 (-60.6%)	$92,386 → $99,006 (+7.2%)
Median home value	$467,600 → $291,700 (-37.6%)	$269,700 → $295,300 (+9.5%)

Lake McMurray

Population

154533

Median household income

$106,250$41,875

Median home value

$467,600$291,700

Marblemount

Population

68318

Median household income

$92,386$99,006

Median home value

$269,700$295,300

Age & race/ethnicity

Age distribution (share)

	Lake McMurray	Marblemount
Under 5	7.7%	0.0%
5 to 17	15.6%	20.4%
18 to 24	9.6%	0.0%
25 to 34	12.9%	4.4%
35 to 44	5.1%	7.2%
45 to 54	8.6%	33.6%
55 to 64	6.9%	19.5%
65 to 74	22.7%	12.9%
75 and over	10.9%	1.9%

Race & ethnicity (share)

	Lake McMurray	Marblemount
White (non-Hispanic)	93.6%	100.0%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	5.4%	0.0%
Asian	0.9%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	0.0%	0.0%
Hispanic or Latino	0.0%	0.0%

Educational attainment (age 25+)

Share of adults 25+

	Lake McMurray	Marblemount
No high school diploma	2.2%	11.1%
High school graduate	19.0%	44.7%
Some college or associate's	57.5%	35.2%
Bachelor's degree	12.3%	2.8%
Graduate or professional degree	8.9%	6.3%

Commute to work

How workers get to work (share)

	Lake McMurray	Marblemount
Drove alone	95.6%	87.7%
Carpooled	4.4%	8.6%
Public transit	0.0%	0.0%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	0.0%	0.0%
Other means	0.0%	3.7%

Housing

Units in structure (share)

	Lake McMurray	Marblemount
1-unit, detached	83.6%	89.7%
1-unit, attached	0.0%	3.1%
2 to 4 units	0.0%	0.0%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	16.4%	7.2%

Poverty & households

	Lake McMurray	Marblemount
Poverty rate	7.3%	0.0%
Average household size	2.93	2.39
Mean commute (minutes)	26	25
Median year structure built	1982	1988