ZIP Code · WA

ZIP 99337

Part of Kennewick, WA

Pop. 33,287·Benton County·103rd most expensive ZIP in Washington

Median rent (all units)

$2,032/mo

Year-over-Year

Stable

Month-over-Month

-0.6%

vs US Median

+$100

Reported rents

Falling (Monthly)

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Most AffordableMost Expensive

ZIP 99337 · $2,032

More expensive than 63% of US ZIP codes · National median $1,932/mo

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Compare your rent to the local median.

Medians by bedroom

Rent by unit size

Studio

$1,230

1 BR

$1,390

2 BR

$1,690

3 BR

$2,280

4 BR+

$2,620

Research median

$1,690/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

What a typical income covers

30% of the median household income ($98,848) is $2,471 a month. That covers HUD's Fair Market Rent for up to a 3-bedroom ($2,280); a 4-bedroom is $2,620.

From Zillow's monthly rent index (ZORI) for ZIP 99337. Income is the Census median household income (5-year estimates). Fair Market Rents are HUD’s, which include utilities.

Annual cost

$24,384/yr

At $2,032/mo median

Location

CityKennewick

StateWA

CountyBenton County

Rent Market Meter

Balanced Market

Renter's MarketBalancedLandlord's Market

Rents are roughly steady, with neither renters nor landlords holding a strong edge right now.

Based on rent-price momentum (+0.0% YoY, -0.6% MoM), not inventory.

Demographics

Who lives here

ZIP 99337 (Kennewick, WA) is majority owner-occupied, has a median income above the national average, 28.4% of residents hold a bachelor's degree or higher.

Population

33,287

Median income

$98,848

Median age

39.4

Renters

14.5%

Age distribution

24.9%

18.6%

24.8%

13.9%

17.7%

Under 1824.9%

18–3418.6%

35–5424.8%

55–6413.9%

65+17.7%

Gender

50.6%

49.4%

Male50.6%

Female49.4%

Race & ethnicity

72.6%

27.2%

White72.6%

Black1.2%

Hispanic27.2%

Asian1%

Education (25+)

12.8%

24.2%

34.6%

28.4%

No HS diploma12.8%

HS diploma24.2%

Some college34.6%

Bachelor's+28.4%

Housing tenure

85.5%

14.5%

Owner85.5%

Renter14.5%

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

2021 vs 2026

How ZIP 99337 in Kennewick, WA has changed in 5 years

Income

$81,066 → $98,848

up 21.9%

Population

32,393 → 33,287

up 2.8%

Renter share

12.8% → 14.5%

+1.7 pts

Bachelor's+

29.4% → 28.4%

-1.0 pts

Median age

38.7 → 39.4

+0.7 yrs

Census figures show median household income at $98,848 today, compared with $81,066 five years earlier. The population has grown by 2.8% since 2021, moving from about 32,393 residents to roughly 33,287. Renters now make up 14.5% of households, compared with 12.8% five years ago.

Community

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Local insights

Tips for renters in ZIP 99337

About renting in ZIP 99337

Last updated: October 17, 2026

ZIP code 99337 covers Kennewick, WA. The median rent here is $2,032/mo as of October 2026. A 1-bedroom rents for a median of $1,390/mo. A 2-bedroom rents for a median of $1,690/mo.

At 25% of local median household income ($98,848/yr), ZIP 99337 ranks as affordable compared to the national benchmark of 30%. Rent prices have stayed steady over the past year.

FAQ

Frequently asked questions

How much income do you need to rent in ZIP 99337?

To keep rent at or below 30% of gross income, you would need to earn at least $81,000/year (about $39/hour full-time) to afford the median rent of $2,032/mo in ZIP 99337. The local median household income is $98,848/yr, so the typical household meets that bar.