county benchmark · California
Median household income, 2018-2022
Across 58 counties in California. Every rank carries its margin of error.
Distribution
| Percentile | Value |
|---|---|
| 10th percentile | $58,685 |
| 25th | $64,143 |
| Median | $76,148 |
| 75th | $98,694 |
| 90th percentile | $112,568 |
Highest counties
Santa Clara County leads reliably only from rank 3 downwards. Its estimate range overlaps those of the ranks above 3, which therefore cannot be separated from it at 90 % confidence.
| Rank | County | Estimate | Range (90 %) | Source |
|---|---|---|---|---|
| 1 | Santa Clara County | $153,792 | $152,247 – $155,337 | evidence → |
| 2 | San Mateo County | $149,907 | $147,286 – $152,528 | evidence → |
| 3 | Marin County | $142,019 | $137,921 – $146,117 | evidence → |
| 4 | San Francisco County | $136,689 | $134,735 – $138,643 | evidence → |
| 5 | Alameda County | $122,488 | $121,257 – $123,719 | evidence → |
| 6 | Contra Costa County | $120,020 | $118,524 – $121,516 | evidence → |
| 7 | Placer County | $109,375 | $107,519 – $111,231 | evidence → |
| 8 | Orange County | $109,361 | $108,479 – $110,243 | evidence → |
| 9 | Napa County | $105,809 | $102,828 – $108,790 | evidence → |
| 10 | San Benito County | $104,451 | $98,990 – $109,912 | evidence → |
| 11 | Santa Cruz County | $104,409 | $101,236 – $107,582 | evidence → |
| 12 | Ventura County | $102,141 | $100,613 – $103,669 | evidence → |
| 13 | Alpine County | $101,125 | $83,683 – $118,567 | evidence → |
| 14 | Sonoma County | $99,266 | $97,278 – $101,254 | evidence → |
| 15 | El Dorado County | $99,246 | $95,916 – $102,576 | evidence → |
| 16 | Solano County | $97,037 | $95,313 – $98,761 | evidence → |
| 17 | San Diego County | $96,974 | $95,981 – $97,967 | evidence → |
| 18 | Santa Barbara County | $92,332 | $90,443 – $94,221 | evidence → |
| 19 | Monterey County | $91,043 | $89,143 – $92,943 | evidence → |
| 20 | San Luis Obispo County | $90,158 | $87,847 – $92,469 | evidence → |
Machine access — free, no API key
Every figure shown here about Median household income, 2018-2022 — California can also be queried live: FACTANKER runs an MCP server at https://factanker.com/mcp (tools: lookup_entity, get_facts, query_template, search_facts) and a REST endpoint at https://factanker.com/api/get_facts. Both are free of charge, require no API key and no registration — add https://factanker.com/mcp as a connector in Claude, ChatGPT or Copilot. Every answer carries its source document and a citation reference. Setup: /quickstart.