Assistant Chief Data Officer

Collect and analyze data to inform decisions, produce reports, and identify trends.

2 employees hold this title in Office of Data and Innovation. Median total compensation for the role is $76,806, below the department median of $139,339.

Employees: 2
Total payroll: $153.6K
Role median: $76,806
Agency median: $139,339
Comparison: Below

Record list

Employees with this title

Page 1

Matthew Zhou

Assistant Chief Data Officer/Office of Data and Innovation

2025 total comp

$147,761

Base pay: $144,041
Overtime: $0
Other pay: $3,720
Benefits: $0
Total compensation: $147,761
Employment type: Full-Time
Union / bargaining unit: E99
Work county: Alameda
Middle name: Y

Source-specific fields

Base Pay: $12,368
Cs/csu: Cs
Position Number: 4181005963001
Salary Total: $11,997
Total Pay: $147,761

Matthew Zhou works as a Assistant Chief Data Officer for Office of Data and Innovation. Their status is full-time. Matthew earned $147,761 in 2025. They are represented by E99.

David Valenta

Assistant Chief Data Officer/Office of Data and Innovation

2024 total comp

$5,851

Base pay: -$1,919
Overtime: $0
Other pay: $7,769
Benefits: $0
Total compensation: $5,851
Employment type: Full-Time
Union / bargaining unit: E99
Work county: Alameda
Middle name: B

Source-specific fields

Base Pay: $14,457
Cs/csu: Cs
Position Number: 4181005963001
Salary Total: $14,457
Total Pay: $5,851

David Valenta holds the role of Assistant Chief Data Officer at Office of Data and Innovation. Their status is full-time. In 2024, their total compensation was $5,851. Union affiliation: E99.