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zipcodes.pro — CITY/WA/MARIETTA-ALDERWOOD

Marietta-Alderwood ZIP codes, Washington

No ZIP code is named for Marietta-Alderwood, WA; addresses there use a neighbouring town's name. 3 ZIP codes cover it: 98226, 98225 and 98248.

USPS city name
0 ZIP codes
Overlapping the city
3 more
Population
3,754

Marietta-Alderwood in numbers

About 3,754 people live in Marietta-Alderwood, in 1,638 households. The median household income is $76,019 a year, 23% below the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $547,100 (3% below the Washington median), and median gross rent is $1,496 a month. The median age is 38.3; 33.9% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 18 minutes.

Population3,754Marietta-Alderwood3,754
Households1,638Marietta-Alderwood1,638
Median age38.3Marietta-Alderwood38.3Washington38.3US 38.9
Median household income$76,019Marietta-Alderwood$76,019Washington$98,141US $80,734
Median home value$547,100Marietta-Alderwood$547,100Washington$564,600US $332,700
Median gross rent$1,496Marietta-Alderwood$1,496Washington$1,760US $1,413
Bachelor's degree or higher33.9%Marietta-Alderwood33.9%Washington39.6%US 35.7%
Mean commute17.9 minMarietta-Alderwood17.9 minWashington26.6 minUS 26.4 min
Population density645 / sq miMarietta-Alderwood645 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Marietta-Alderwood CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Marietta-Alderwood

These ZIP codes cover part of Marietta-Alderwood but are addressed as somewhere else.

ZIP codes overlapping Marietta-Alderwood
ZIP City Type Population Median income Median home
98225 Bellingham , WA Standard 50,216 $63,941 $631,200
98226 Bellingham , WA Standard 46,782 $79,375 $607,600
98248 Ferndale , WA Standard 28,498 $91,060 $589,600

Map of Marietta-Alderwood ZIP codes

982259822698248

The ZIP codes of Marietta-Alderwood, WA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Marietta-Alderwood

The nearest larger towns are Bellingham (93,438 people, 4.6 mi), Ferndale (15,999 people, 4.8 mi) and Sudden Valley (6,084 people, 11 mi).

Towns near Marietta-Alderwood
TownPopulationDistance
Bellingham 93,438 4.6 mi
Ferndale 15,999 4.8 mi
Sudden Valley 6,084 10.6 mi
Lynden 16,234 12.1 mi
Everson 3,040 12.6 mi
Birch Bay 10,837 12.7 mi
Blaine 6,100 16.3 mi
Anacortes 17,966 20.9 mi
Peaceful Valley 2,858 21.6 mi
Sedro-Woolley 12,831 24.1 mi
Burlington 10,003 24.5 mi
Friday Harbor 2,728 27.5 mi
Mount Vernon 35,377 27.9 mi

More nearby: every ZIP code in Whatcom County · Washington ZIP codes

Cite this page

zipcodes.pro. “Marietta-Alderwood, WA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wa/marietta-alderwood

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