ZIP Code 98188 Demographics

King County, Washington  ·  ACS 2022 5-Year Estimates

ACS 2022 Data

Population & Income Overview

Key statistics for ZIP code 98188 compared to county averages.

Total Population

27,523

↓ 98.8% vs county

Median HH Income

$77,722

↓ 33.2% vs county

Median Home Value

$432,800

↓ 43.2% vs county

Median Age

36.7 yrs

↑ 1.3% vs county

Unemployment Rate

6.9%

↓ +53.1% vs county

Income & Housing Comparison

How ZIP 98188 compares to King County and Washington overall. Data from ACS 2022 5-year estimates.

Median Household Income ZIP 98188 $78k King $116k Washington $90k

Source: ACS 2022 5-Year Estimates, Table B19013

Median Home Value ZIP 98188 $433k King $762k Washington $473k

Source: ACS 2022 5-Year Estimates, Table B25077

Education & Employment

Bachelor's Rate

20.2%

of adults 25+ hold a bachelor's degree or higher

Owner Occupancy

43.9%

of occupied housing units are owner-occupied

Median Gross Rent

$1,612

per month including utilities

Rent vs. Buy Affordability

Compare estimated monthly costs of home ownership vs renting in ZIP Code 98188 using local Census metrics.

Median Home Value$432,800
Down Payment (20%)$86,560
Interest Rate6.5%
Loan Term

Estimated Monthly Costs

Buy (Mortgage, Tax, Ins.)
$2,747P&I: $2188 | Tax: $433 | Ins: $126
Rent (Local Median)
$1,612
Renting is CheaperRenting is estimated to save you $1,135/month compared to buying costs.

How Does 98188 Compare?

Enter another ZIP code to see a side-by-side comparison.

Location & Neighboring Areas

Interactive map showing ZIP code 98188 (blue pin) and surrounding areas (purple pins). Click pins to view details.

Nearby ZIP Codes

ZIP codes geographically closest to 98188, sorted by distance.

98158 1.6 mi away king county 98148 2.5 mi away king county 98055 3.4 mi away king county 98032 3.9 mi away king county 98198 4.1 mi away king county 98031 4.7 mi away king county 98030 6.6 mi away king county 98058 7.0 mi away king county

About King County

King County is located in Washington and has a total population of 2,254,371. The county's median household income is $116,340 and median home value is $761,500. ZIP code 98188 is one of many ZCTAs within this county.

View all ZIP codes in King County

Data source: American Community Survey (ACS) 2022 5-Year Estimates, U.S. Census Bureau. ZCTAs (ZIP Code Tabulation Areas) are used as proxies for USPS ZIP codes. Some USPS ZIP codes may not have a corresponding ZCTA.