ZIP Code · WA

ZIP 98155

Pop. 36,511·King County·79th most expensive ZIP in Washington
Median rent (all units)
$2,169/mo
Year-over-Year
+1.9%
Month-over-Month
+0.3%
vs US Median
+$237
Reported rents
Stable (Monthly)
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Most AffordableMost Expensive
ZIP 98155 · $2,169
More expensive than 69% of US ZIP codes · National median $1,932/mo
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Medians by bedroom

Rent by unit size

Studio
$2,060
1 BR
$2,130
2 BR
$2,480
3 BR
$3,240
4 BR+
$3,810
Research median
$2,480/mo

Bedroom estimates are gross rents that include essential utilities (electricity, water, gas, sewer, trash).

Rent trends

12-month history

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Last updated: October 17, 2026

From the history

What the numbers show

Cheapest month to sign

December. Asking rents in ZIP 98155 usually run 0.6% below trend in December and 0.9% above it in August, about $33 a month apart at today's median. Based on 8 years of data.

Compared with the peak

Rent in ZIP 98155 is at its highest level since Zillow's records here began in January 2018.

Past year vs. the rest of Washington

Rent in ZIP 98155 changed +1.9% over the year to September 2026. Across the 193 Washington ZIP codes Zillow tracks, the typical change was +2.5%.

Rent vs. income since 2019

From 2019 to 2024, rent in ZIP 98155 rose 28.6% while median household income rose 39.9% ($94,054 to $131,540). Income kept ahead of rent.

Since before the pandemic

Rent in ZIP 98155 is 28% higher than in March 2020. Across the US, rent is up 37.3% over the same stretch.

Recent direction

Rent has risen 3 months in a row, and rose in 7 of the last 12 months.

What a typical income covers

30% of the median household income ($131,540) is $3,289 a month. That covers HUD's Fair Market Rent for up to a 3-bedroom ($3,240); a 4-bedroom is $3,810.

Rank in Shoreline

2nd cheapest of 3 ZIP codes in Shoreline.

Cheaper nearby

ZIP 98133, 2 miles away, rents for 12% less ($1,904/mo), about $3,200 a year in savings.

From Zillow's monthly rent index (ZORI) for ZIP 98155. The seasonal pattern compares Zillow’s seasonally adjusted and unadjusted series. Income is the Census median household income (5-year estimates). Fair Market Rents are HUD’s, which include utilities.

Annual cost
$26,028/yr
At $2,169/mo median
Location
StateWA
CountyKing County
Rent Market Meter
Landlord's Market
Renter's MarketBalancedLandlord's Market
Rents are climbing (1.9% YoY), so leverage tilts toward landlords. Act sooner rather than later.
Based on rent-price momentum (+1.9% YoY, +0.3% MoM), not inventory.
Demographics

Who lives here

ZIP 98155 (Shoreline, WA) is majority owner-occupied, has a median income above the national average, 56.5% of residents hold a bachelor's degree or higher.

Population
36,511
Median income
$131,540
Median age
40.7
Renters
29.8%
Age distribution
20.3%
21.5%
28.4%
12.2%
17.6%
Under 1820.3%
18–3421.5%
35–5428.4%
55–6412.2%
65+17.6%
Gender
50.9%
49.1%
Male50.9%
Female49.1%
Race & ethnicity
66%
13.4%
White66%
Black4.6%
Hispanic8.9%
Asian13.4%
Other7.1%
Education (25+)
13.5%
25.2%
56.5%
No HS diploma4.8%
HS diploma13.5%
Some college25.2%
Bachelor's+56.5%
Housing tenure
70.2%
29.8%
Owner70.2%
Renter29.8%

Source: U.S. Census Bureau · ACS 2024 5-Year Estimates

2021 vs 2026

How ZIP 98155 in Shoreline, WA has changed in 5 years

Rent
$1,745 → $2,169
up 24.3%
Income
$109,731 → $131,540
up 19.9%
Population
36,081 → 36,511
up 1.2%
Renter share
28.6% → 29.8%
+1.2 pts
Bachelor's+
54.5% → 56.5%
+2.0 pts
Median age
40.1 → 40.7
+0.6 yrs

Rent in ZIP 98155 in Shoreline, WA has climbed 24.3% since 2021, going from about $1,745 per month to roughly $2,169 today. Local incomes tracked alongside that move, going from a median of $109,731 in 2021 to $131,540 more recently. Rent outpaced income growth by roughly 4.4 percentage points, which means renters are spending a larger slice of each paycheck on housing than they did in 2021. Headcount in the area went from 36,081 to 36,511 between 2021 and 2024, a 1.2% change. Educational attainment has shifted as well, with the share of adults holding a bachelor's degree or higher climbed from 54.5% to 56.5%. These shifts give renters and would-be renters a longer baseline for sizing up today's listings against the ZIP 98155 in Shoreline, WA market of 2021.

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About renting in ZIP 98155

Last updated: October 17, 2026

ZIP code 98155 covers Shoreline, WA. The median rent here is $2,169/mo as of October 2026. A 1-bedroom rents for a median of $2,130/mo. A 2-bedroom rents for a median of $2,480/mo.

At 20% of local median household income ($131,540/yr), ZIP 98155 ranks as affordable compared to the national benchmark of 30%. Rents have increased 1.9% over the past year.

FAQ

Frequently asked questions

How much income do you need to rent in ZIP 98155?

To keep rent at or below 30% of gross income, you would need to earn at least $87,000/year (about $42/hour full-time) to afford the median rent of $2,169/mo in ZIP 98155. The local median household income is $131,540/yr, so the typical household meets that bar.

Is rent going up or down in ZIP 98155?

Rent in ZIP 98155 has risen 1.9% over the past year as of September 2026. That is the highest level since Zillow's records here began in January 2018.

When is the cheapest time to rent in ZIP 98155?

Asking rents in ZIP 98155 are usually lowest in December, about 0.6% below their yearly trend, and highest in August, about 0.9% above it. At today's median that is a gap of roughly $33 a month. This pattern comes from 8 years of Zillow rent data.

Has rent outpaced income in ZIP 98155?

No. From 2019 to 2024, rent in ZIP 98155 rose 28.6% while median household income rose 39.9%, from $94,054 to $131,540. Rent is Zillow's yearly average; income is the Census 5-year estimate for the same years.

How does ZIP 98155 compare to other ZIPs in Washington?

ZIP 98155 is in the middle among Washington ZIP codes for rent, ranking #79 of 207 at $2,169/mo. Over the year to September 2026, rent in ZIP 98155 changed +1.9%, against a typical +2.5% across the 193 Washington ZIP codes Zillow tracks.

How does ZIP 98155 compare to the rest of Shoreline?

At $2,169/mo, ZIP 98155 is $198 above the Shoreline citywide median of $1,971/mo. It is the 2nd cheapest of 3 ZIP codes in Shoreline.
Income Affordability
20%
VERY AFFORDABLE

At $2,169/mo, rent takes ~20% of ZIP 98155's median household income ($131,540/yr). The standard benchmark is 30%.

ZIP 98155 20%Benchmark 30%
State income taxNone
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Schools nearby

Public schools near ZIP 98155 (Shoreline, WA)

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