Marietta-Alderwood, WA
Population 3,569 · Washington
About Marietta-Alderwood, WA
Marietta-Alderwood is a small community in Washington with a population of 3,569 residents. The median household income is $62,243 per year, which is near the national average. The median age in Marietta-Alderwood is 40.5 years.
Housing in Marietta-Alderwood has a median home value of $493,200 and median monthly rent of $1,450. Of the 1,560 total housing units, renting is more common than owning, with 753 owner-occupied and 774 renter-occupied units.
The unemployment rate in Marietta-Alderwood is 2.1% and the poverty rate is 12.6%. 33.1% of residents hold a bachelor's degree or higher. The average commute time is 15.7 minutes.
Cost of Living in Marietta-Alderwood, WA
Compared to national averages, Marietta-Alderwood has a median household income of $62,243 (17% below the national median of $75,149). Home values average $493,200, which is 101% above the national median. Monthly rent at $1,450 is 25% above the US average of $1,163. Within Washington, Marietta-Alderwood's income is 31% below the state average of $90,795, and home values are 7% above the state median of $460,491.
Why Live in Marietta-Alderwood, WA?
Marietta-Alderwood offers a strong job market with an unemployment rate of just 2.1%, and short commute times averaging just 15.7 minutes.
Potential considerations include median household income ($62,243) that falls below the national average, and a competitive housing market where the typical home costs $493,200. However, Marietta-Alderwood’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Marietta-Alderwood has a population of 3,569 with a median age of 40.5 years. Compare Marietta-Alderwood with other cities to see how it stacks up, or explore all cities in Washington.
Similar Cities Near Marietta-Alderwood
Cities in Washington with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Ahtanum | 3,570 | $82,188 | $293,000 | Compare |
| Benton City | 3,559 | $52,581 | $262,800 | Compare |
| Canyon Creek | 3,556 | $67,295 | $392,400 | Compare |
| Mattawa | 3,553 | $41,250 | $0 | Compare |
| Hansville | 3,533 | $85,800 | $483,000 | Compare |
| Key Center | 3,619 | $100,405 | $558,200 | Compare |
| Indianola | 3,517 | $95,469 | $478,100 | Compare |
| Clearview | 3,508 | $180,208 | $883,300 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Washington
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Marietta-Alderwood
What is the population of Marietta-Alderwood, WA?
The population of Marietta-Alderwood, WA is 3,569 according to the latest Census data.
What is the median household income in Marietta-Alderwood?
The median household income in Marietta-Alderwood, WA is $62,243 per year.
What is the median home value in Marietta-Alderwood?
The median home value in Marietta-Alderwood, WA is $493,200.
What is the average rent in Marietta-Alderwood?
The median monthly rent in Marietta-Alderwood, WA is $1,450.
What is the unemployment rate in Marietta-Alderwood?
The unemployment rate in Marietta-Alderwood, WA is 2.1%.