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Advertise here →Arlington Heights, WA · Market Data
Arlington Heights, Washington real estate market data.
Real estate market data for Arlington Heights, WA (Snohomish County) — Census median home value $688,000, county listing prices up about 1.3% over the past year.
Arlington Heights, WA is in Snohomish County, Washington — covering the whole local market here: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 2,990, with a median household income of $118,529. Census data puts Arlington Heights's median home value at $688,000.
At a glance
Arlington Heights market snapshot
Population
2,990
Median Household Income
$118,529
Median Home Value (city)
$688,000
Price Trend (YoY)
+1.3%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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Advertise here →Why Arlington Heights
What makes Arlington Heights different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Arlington Heights's median home value — across all owner-occupied homes, not just recent sales — at $688,000.
County Price Trend
Snohomish County's FHFA house price index shows a 1.33% annual change in 2025.
Population & Income
Arlington Heights has an estimated population of 2,990 and a median household income of $118,529, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Arlington Heights's Census-reported median home value works out to about 5.8x the area's median household income. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
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Common questions
Arlington Heights FAQ
What are home values like in Arlington Heights, WA?
The Census Bureau's American Community Survey puts Arlington Heights's median home value at $688,000.
What is the population of Arlington Heights, WA?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Arlington Heights's population at approximately 2,990.
What is the median household income in Arlington Heights, WA?
Census ACS data puts the median household income in Arlington Heights at approximately $118,529.
Is the Arlington Heights housing market growing?
Snohomish County's FHFA house price index shows a 1.33% annual change in 2025.
Is Arlington Heights, WA affordable relative to income?
Census ACS data puts Arlington Heights's median home value at about 5.8 times the median household income. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
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