Marrowstone is home to 1,164 people in Washington. The median age is 62.5, about 24 years above the US median. The typical home is worth $756,000, having roughly tripled since 2000. Owners hold 85% of the housing stock. That puts it in the top 5% of US cities for household income. Growth has run 39% since 2000, or 327 more people.
At a glance
Wealthier
median household income $110,368, above the US median
US median: $82,259
Older
median age 62.5
US median: 38.9
More educated
44% hold a bachelor's degree
US average: 36%
Less affordable
home values up 56%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Marrowstone
What changed most since 2000
Median age52.4 → 62.5(+10.1 years)US over the same years: +3.7 years
Median household income (2024 dollars)$69,554 → $110,368(+59%)US over the same years: +6%
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)21.7%(15)
US avg: 26.4%
Gulf War (1990s)10.1%(7)
US avg: 24.3%
Vietnam era56.5%(39)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%
Share of the 69 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Marrowstone, decade by decade
Marrowstone population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
2000
837
$69,554
$484,742
35.7%
9.0
2010
844
$73,236
$606,070
46.3%
10.7
2020
995
$69,187
$679,711
66.0%
20.4
2024
1,164
$110,368
$756,000
44.5%
5.5
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
