City of Diamond Bar Employee Directory

Q: What is City of Diamond Bar known for?

City of Diamond Bar was founded in 1989. City of Diamond Bar operates in the Government Administration industry.

Q: How many employees does City of Diamond Bar have currently?

City of Diamond Bar has approximately 103 employees.

Government AdministrationCalifornia, United States51-200 Employees

Set against a scenic mountain backdrop on almost 15 square miles of rolling hills and valleys in the East San Gabriel Valley region, the city of Diamond Bar is a predominantly middle-to upper-class community that is home to 59,000 residents.  

Diamond Bar is mostly residential in character, with a stock of approximately 18,500 homes which are 80% owner-occupied and 71% single family homes, and 1,600 businesses of retail, commercial or light industrial-nature.  

Among the amenities that contribute to the high quality of life that is valued by residents are the family-friendly atmosphere; the well-maintained parks, trails and roads; top-rated school districts; and the public safety services which contribute to keeping the city among the top safest communities in the region.

Find City of Diamond Bar employees' phone numbers or email addresses

City of Diamond Bar Global Highlights

North America
111

United States Of America
111

Asia
1

Viet Nam
1

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

City of Diamond Bar's Leadership

J. M. J.
Director Of Finance
Mobile Phone
Email
A. W.
Mdrt & Economic Development Director
Mobile Phone
Email
B. Z.
Purchasing Director
Mobile Phone
Email
C. M.
Manager Director
Mobile Phone
Email
D. L.
Public Works Engineering Director
Mobile Phone
Email
G. G.
Community Development Director
Mobile Phone
Email
M. M.
Finance Director
Mobile Phone
Email
A. S.
Assistant To The City Manager
Mobile Phone
Email

City of Diamond Bar Employee Metrics

100%

50%

2026

2025

Community & Social Services
Administrative
Operations
Information Technology
Legal
Other

Contact profiles from City of Diamond Bar

Name

Title

Contact Info

Location

Last Update

R. A.
Civil Engineer
Mobile Phone
Email
Oct 18, 2024
K. J.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
A. D.
City Collector/Court Clerk
Mobile Phone
Email
United StatesMissouri
Oct 24, 2025

Frequently Asked Questions

What is City of Diamond Bar known for?

City of Diamond Bar was founded in 1989 operates in the Government Administration industry. The company's main headquarters is located in 21810 Copley Drive Diamond Bar, California 91765 United States; you can contact the main corporate office by phone at

+1-909-839-****

. Explore City of Diamond Bar's company overview page for more information.

What is City of Diamond Bar's most common email format?

City of Diamond Bar employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more City of Diamond Bar email formats with LeadIQ.

How many employees does City of Diamond Bar have currently?

City of Diamond Bar has approximately 103 employees as of February 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are City of Diamond Bar's key employees and leadership?

As of February 2026, City of Diamond Bar's key employees include:

Director Of Finance: J. M. J.
Mdrt & Economic Development Director: A. W.
Purchasing Director: B. Z.
Manager Director: C. M.
Public Works Engineering Director: D. L.

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