Marietta-Alderwood, Washington

Quick Statistics

Marietta-Alderwood is a community in Whatcom County, Washington, home to about 3,754 people spread across 5.8 square miles of land. The median personal income here is $52,348 a year, and a typical home is worth about $547,100. About 46.0% of adults hold a college degree, and 92.8% of residents under 65 have health insurance. The population has shrunk about 4 percent over the past decade.

See how Marietta-Alderwood has changed over the past 15 years »

3,754
Total Population
▼ down 4% since 2012
More Demographics
5.82 sq. mi.
Total Land Area
More Geography
$52,348
Median Personal Income
More Jobs & Business
$547,100
Median Home Value
More Real Estate
46.0%
College Educated
More Education
92.8%
Have Health Insurance
▲ up 9.4 points since 2010
More Health & Safety

Among the Washington towns GeoStat tracks, Marietta-Alderwood ranks number 228 of 628 in population, number 365 in median household income, number 202 in median home value. See how it stacks up on the trends page or compare it with another town.

Summers around Marietta-Alderwood typically top out near 74°F in July, while January nights average about 29°F. The area sees roughly 42 inches of snow a year. Full normals are on the climate page.

Towns Near Marietta-Alderwood
# Town Distance Population
1.Bellingham, WA4.6 mi.93,438
2.Ferndale, WA4.8 mi.15,999
3.Geneva, WA7.5 mi.2,073
4.Custer, WA9.4 mi.477
5.Sudden Valley, WA10.6 mi.6,084
6.Lynden, WA12.1 mi.16,234
7.Everson, WA12.6 mi.3,040
8.Birch Bay, WA12.7 mi.10,837
Frequently Asked Questions About Marietta-Alderwood

What is the population of Marietta-Alderwood, Washington?
Marietta-Alderwood has a population of about 3,754 people, according to the latest Census Bureau estimates.

What county is Marietta-Alderwood, Washington in?
Marietta-Alderwood is located in Whatcom County, Washington.

What is the median home value in Marietta-Alderwood, Washington?
The median home value in Marietta-Alderwood is about $547,100, based on American Community Survey data.

What is the median income in Marietta-Alderwood, Washington?
The median personal income in Marietta-Alderwood is about $52,348 per year.

How many tornadoes have hit near Marietta-Alderwood, Washington?
Since 1950, 1 tornadoes have been recorded in Whatcom County. See the tornado page for maps and details of each one.

What is the weather like in Marietta-Alderwood, Washington?
Typical July highs run about 74 degrees and January lows about 29 degrees, with around 42 inches of snow a year. Figures are 30-year NOAA climate normals.

Use the menu on the left to find more detailed statistics on Marietta-Alderwood, Washington.