Certified Nursing Assistant Salary in California 2026,
$47,630 Median | BLS Data by City

California nursing assistants earn a median $47,630 a year, $22.90 an hour, per BLS OEWS May 2025, with the middle half between $45,850 and $54,800 and a full range of $40,110 to $61,100. That is 12.7% above the $42,260 national median, though California housing costs absorb much of the difference.

San Jose-Sunnyvale-Santa Clara at $56,840, then San Francisco-Oakland-Fremont at $56,080, Napa at $50,370, Santa Rosa-Petaluma at $49,240 and Vallejo at $48,900. Every one is a Northern California market, and the two leaders reflect unionised hospital pay scales — in the two most expensive housing markets in the country.

Through the California Department of Public Health, which approves the training programmes, administers the certification examination and maintains the state registry. The requirement is completion of a CDPH-approved nurse assistant training programme, passing the competency examination and clearing a criminal background check. Unusually, certification sits with the public health department rather than a nursing board, and CDPH also maintains the abuse registry checks that govern long-term care employment.

Very little relative to the state's reputation. California's top marginal rate of 13.3% applies far above a $47,630 median, so a nursing assistant sits in the lower brackets. All wages carry a 1.3% State Disability Insurance contribution with no cap in 2026. Housing, not tax, is what determines whether California's 12.7% nominal wage premium is real for a CNA — and in the Bay Area it is not.

Because of how the state staffs bedside care. California's Title 22 mandatory nurse-to-patient ratios require specified numbers of licensed nurses by unit type, and hospitals meeting those ratios staff more heavily with registered and licensed vocational nurses and correspondingly less with unlicensed assistants than hospitals elsewhere do. That is the main reason the state's location quotient is 0.65 while its nursing employment is the largest in the country.

They shift the composition of the bedside team. Because California's Title 22 regulations count licensed nurses rather than total staff, hospitals meet the requirement by employing more RNs and LVNs, and the unlicensed assistant role occupies a smaller share of the acute care workforce than it does in states without ratios. The practical consequence for a California CNA is that the largest employer is long-term care rather than hospitals — and that hospital positions, which pay the top of the $40,110 to $61,100 band, are correspondingly competitive.

The band is narrow and the nominal premium is misleading in the markets that generate it. A CNA earning $56,840 in San Jose-Sunnyvale-Santa Clara is in the most expensive housing market in the United States; a CNA earning close to the $47,630 median in an inland California city is materially better off in real terms. The published figure also assumes full-time hours, and part-time and per-diem work is common in California long-term care.

Employer type and union coverage, then shift. Hospital employment pays above skilled nursing and assisted living, and in the Northern California systems where service classifications are covered by labour agreements, scales and step increases are contractually defined — which is why Vallejo, San Francisco-Oakland-Fremont and San Jose-Sunnyvale-Santa Clara cluster at the top. Night and weekend differentials add on top. Beyond that, the genuine route upward is onward training: California's LVN and RN programmes are the standard next step, and many CNAs use the role as the entry point.