Which California counties spend the most per resident?

California counties · data as of 2026-09-29 · answered from public records, not written by AI

Top 57 by county spending per resident in FY2024. Leading: Alpine ($23.18K); Sierra ($12.73K); Mono ($7.59K).

CountyPopulationPer residentCounty fips
Alpine1,179$23,17806003
Sierra3,171$12,73006091
Mono12,861$7,58906051
Mariposa16,966$6,93606043
Inyo18,856$6,14606027
Santa Clara1,903,198$5,63406085
Trinity15,915$5,27606105
Glenn28,736$5,08706021
Modoc8,484$5,01906049
Plumas18,841$4,94506063
Contra Costa1,146,626$4,84006013
Napa135,029$4,56706055
Mendocino89,476$4,39106045
Tuolumne54,407$4,34006109
Colusa21,743$4,23306011
Humboldt133,100$4,21506023
Santa Cruz262,572$3,99406087
Monterey437,614$3,84306053
Los Angeles9,824,091$3,82506037
Siskiyou43,409$3,76206093
Yuba83,721$3,74606115
Del Norte26,345$3,73206015
Marin252,844$3,71006041
San Mateo741,565$3,69506081
Lake67,001$3,66606033

First 25 of 57 rows.

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How to read this
  • California counties: each county government's own annual financial report to the California State Controller, all funds. County reports are annual and arrive about 16-18 months after the fiscal year ends. Revenues include state and federal aid, so never add them to state or federal totals.
  • Fiscal years end June 30 (FY2024 = July 2023 – June 2024).
  • San Francisco (a consolidated city and county) reports as a city and isn't included.

How SpendQuery answers · About the data

Which California counties spend the most per resident? · SpendQuery