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Places

Data from November 2026

The counties of Washington

Washington has 39 counties. The most populous is King County (2,287,171 people); the most expensive homes are in King County ($859,900) and the least expensive in Garfield County ($239,200). Each has its own page with prices, limits and help nearby.

Key numbers in Washington

Counties
39
each with its own page
People
7.8M
Census, Average 2020–2024
Typical home
$564,600
median value in Washington

Source: American Community Survey (ACS) 5-year estimates Average 2020–2024 American Community Survey (ACS) 5-year estimates (external site) Source: FHA mortgage limits (HUD) Data from 2026 data FHA mortgage limits (HUD) (external site)

Map and extremes

Where it costs more and less in Washington

Map of Washington: typical home value by county

Typical home value by county

  • Under $310,100
  • $310,100–$385,800
  • $385,800–$425,300
  • $425,300–$535,000
  • $535,000 or more
  • People

    Highest
    2,287,171
    King County
    Lowest
    2,353
    Garfield County
  • Typical home

    Highest
    $859,900
    King County
    Lowest
    $239,200
    Garfield County
  • Typical rent

    Highest
    $2,092
    King County
    Lowest
    $663
    Ferry County
  • FHA limit

    Highest
    $1,063,750
    King County
    Lowest
    $541,287
    Yakima County

The full list

Every county in Washington

Type a name to filter or tap a column to sort. Each county links to its page.

Census medians; FHA limit for one unit. · American Community Survey · Average 2020–2024 · FHA mortgage limits · 2026 data Source: American Community Survey (ACS) 5-year estimates Average 2020–2024 American Community Survey (ACS) 5-year estimates (external site)

Frequently asked questions

How many counties does Washington have?

Washington has 39 counties. The most populous is King County (2,287,171 people) and the least populous Garfield County (2,353), per the Census (Average 2020–2024).

Which county in Washington has the most expensive homes?

By typical value (Average 2020–2024, Census), the most expensive is King County ($859,900) and the least expensive Garfield County ($239,200).

Where is rent highest in Washington?

The highest typical rent is in King County ($2,092 a month) and the lowest in Ferry County ($663), per the Census (Average 2020–2024).

Which county in Washington has the highest FHA limit?

In 2026 data, the highest FHA limit for one unit is in King County ($1,063,750). 25 counties are at the lowest, $541,287.