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Places

Data from November 2026

The counties of California

California has 58 counties. The most populous is Los Angeles County (9,808,667 people); the most expensive homes are in San Mateo County ($1,559,600) and the least expensive in Modoc County ($224,700). Each has its own page with prices, limits and help nearby.

Key numbers in California

Counties
58
each with its own page
People
39.3M
Census, Average 2020–2024
Typical home
$734,700
median value in California

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 California

Map of California: typical home value by county

Typical home value by county

  • Under $342,000
  • $342,000–$433,200
  • $433,200–$590,200
  • $590,200–$824,700
  • $824,700 or more
  • People

    Highest
    9,808,667
    Los Angeles County
    Lowest
    1,616
    Alpine County
  • Typical home

    Highest
    $1,559,600
    San Mateo County
    Lowest
    $224,700
    Modoc County
  • Typical rent

    Highest
    $2,922
    San Mateo County
    Lowest
    $836
    Modoc County
  • FHA limit

    Highest
    $1,249,125
    Alameda County
    Lowest
    $541,287
    Yuba County

The full list

Every county in California

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 California have?

California has 58 counties. The most populous is Los Angeles County (9,808,667 people) and the least populous Alpine County (1,616), per the Census (Average 2020–2024).

Which county in California has the most expensive homes?

By typical value (Average 2020–2024, Census), the most expensive is San Mateo County ($1,559,600) and the least expensive Modoc County ($224,700).

Where is rent highest in California?

The highest typical rent is in San Mateo County ($2,922 a month) and the lowest in Modoc County ($836), per the Census (Average 2020–2024).

Which county in California has the highest FHA limit?

In 2026 data, the highest FHA limit for one unit is in Alameda County ($1,249,125). 28 counties are at the lowest, $541,287.