3-Bedroom Apartment Rent in Mercer Island, WA
Median asking rent for a 3-bedroom apartment in Mercer Island, Washington as of July 2026. That's +21% higher than the citywide median of $2,654 and +51% above the national 3-bedroom median of $2,130.
Income needed for a 3-bedroom in Mercer Island
Using the standard 30% rent-to-income guideline (the threshold above which households are considered rent-burdened), here's what you need to earn to comfortably afford a 3-bedroom at the current median rent.
Rent by apartment size in Mercer Island
Compare Mercer Island's median rent across every apartment size.
Cheapest cities for a 3-bedroom in Washington
| # | City | 3-Bedroom rent |
|---|---|---|
| 1 | Aberdeen | $1,610 |
| 2 | Pullman | $1,630 |
| 3 | Port Angeles | $1,640 |
| 4 | Sedro-Woolley | $1,676 |
| 5 | Chehalis | $1,680 |
| 6 | Moses Lake | $1,700 |
| 7 | Clarkston | $1,790 |
| 8 | Shelton | $1,790 |
| 9 | Ellensburg | $1,850 |
| 10 | Midland | $1,865 |
| 11 | Cheney | $1,910 |
| 12 | Longview | $1,910 |
| 13 | Yakima | $1,917 |
| 14 | Spokane | $1,949 |
| 15 | Kelso | $1,950 |
Most expensive cities for a 3-bedroom in Washington
| # | City | 3-Bedroom rent |
|---|---|---|
| 1 | Sammamish | $5,125 |
| 2 | Snoqualmie | $4,810 |
| 3 | Issaquah | $4,425 |
| 4 | Maple Valley | $4,110 |
| 5 | Bothell | $3,887 |
| 6 | Dupont | $3,840 |
| 7 | North Bend | $3,640 |
| 8 | Mukilteo | $3,640 |
| 9 | Covington | $3,640 |
| 10 | Bonney Lake | $3,600 |
| 11 | Lake Stevens | $3,590 |
| 12 | Gig Harbor | $3,545 |
| 13 | Edmonds | $3,430 |
| 14 | Bellevue | $3,385 |
| 15 | Ridgefield | $3,360 |
Nearby cities — 3-bedroom rent
Considering nearby alternatives? 5 of these cities have cheaper 3-bedroom rents than Mercer Island.
| City | Distance | 3-Bedroom rent | vs Mercer Island |
|---|---|---|---|
| Bryn Mawr-Skyway, WA | 4.8 mi | $2,421 | $-793 (-25%) |
| Newcastle, WA | 5.6 mi | $3,250 | +$36 (+1%) |
| Bellevue, WA | 5.9 mi | $3,385 | +$171 (+5%) |
| Tukwila, WA | 7.4 mi | $2,324 | $-890 (-28%) |
| Renton, WA | 7.8 mi | $2,655 | $-559 (-17%) |
| Seatac, WA | 7.8 mi | $2,389 | $-825 (-26%) |
| Seattle, WA | 7.9 mi | $2,694 | $-520 (-16%) |
| Kirkland, WA | 9.1 mi | $3,180 | $-34 (-1%) |
| Burien, WA | 10.5 mi | $2,301 | $-913 (-28%) |
| Kent, WA | 12.4 mi | $2,394 | $-820 (-26%) |
| Kenmore, WA | 13 mi | $3,360 | +$146 (+5%) |
| Des Moines, WA | 13.4 mi | $3,160 | $-54 (-2%) |
3-Bedroom rent in Mercer Island — common questions
How much is a 3-bedroom apartment in Mercer Island?
As of July 2026, the median 3-bedroom apartment rent in Mercer Island, Washington is $3,214 per month. This is +21% higher than the citywide median of $2,654.
What income do you need to afford a 3-bedroom in Mercer Island?
Using the standard 30% rent-to-income rule, you would need an annual income of about $128,560 ($10,713/month gross), which works out to roughly $61.81/hour at a full-time job.
Is Mercer Island expensive for a 3-bedroom compared to the rest of the US?
Mercer Island's 3-bedroom median of $3,214 is +51% above the national 3-bedroom median of $2,130. It ranks in the 85th percentile of US cities tracked.
How does Mercer Island rank for 3-bedroom rent in Washington?
Among the 107 cities in Washington with 3-bedroom data, Mercer Island ranks #87 from cheapest to most expensive.
Are there cheaper 3-bedroom options near Mercer Island?
Yes — nearby cities with cheaper 3-bedroom rents include Bryn Mawr-Skyway ($2,421), Tukwila ($2,324), Renton ($2,655).