How many email patterns does Collin County use?

Collin County uses 16 known email patterns.

What domain does Collin County use for work emails?

Collin County uses collincountytx.gov, co.collin.tx.us for work email addresses.

Most Common Email Formats at Collin County

Collin County's most common email format is FLast@collincountytx.gov (ex. JDoe@collincountytx.gov), used for 99% of collincountytx.gov addresses. Collin County uses 5 email patterns across 2 domains: collincountytx.gov and co.collin.tx.us. Percentages are the share of addresses within each domain.

@collincountytx.gov

2 patterns

Format	Example	Share of collincountytx.gov
FLast@collincountytx.govMost common	JDoe@collincountytx.gov	99%
LastFirst@collincountytx.gov	DoeJohn@collincountytx.gov	1%

@co.collin.tx.us

3 patterns

Format	Example	Share of co.collin.tx.us
FLast@co.collin.tx.usMost common	JDoe@co.collin.tx.us	97%
Last@co.collin.tx.us	Doe@co.collin.tx.us	2%
FiLast@co.collin.tx.us	JoDoe@co.collin.tx.us	1%

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Frequently Asked Questions

What does Collin County do?

Collin County was founded in 1848 and operates in the Government Administration industry, alongside similar companies like Tarrant County, Cherokee County and Rockwall County. You can visit collincountytx.gov or contact Collin County's headquarters by phone at

+1-972-548-****

. Explore Collin County's company overview page for more information.

What is Collin County's email address format?

Collin County's email format typically follows the pattern of FLast@collincountytx.gov; this email format is used 99% of the time. Other contacts within LeadIQ's database had email formats such as LastFirst@collincountytx.gov and FLast@co.collin.tx.us. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Collin County have currently?

Collin County has approximately 1.5K employees as of October 2026. Key team members to contact include Chief Executive Officer: J. N., Chief Executive Officer: J. V. and Chief Executive Officer: K. M. For more team information and contact data, explore Collin County's employee directory with LeadIQ.

Collin County Email Format

Government AdministrationTexas, United States1001-5000 Employees

Collin County is a government administration entity serving residents across a fast-growing North Texas region. Based in McKinney, Texas, it sits just north of Dallas and is part of the Dallas–Fort Worth–Arlington metropolitan area. The county covers 848 square miles of land and 38 square miles of water, incorporating 27 municipalities and 21 independent school districts.

In 2023, Collin County was recognized with a Certificate of Achievement for Excellence in Financial Reporting. In 2024, the county appointed Leticia Gibbs as Director of the Community Supervision and Corrections Department.

Most common format

FLast@collincountytx.gov

Example: JDoe@collincountytx.gov

5 patterns across 2 domains. See all formats

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Most Common Email Formats at Collin County

@collincountytx.gov

@co.collin.tx.us

Need a specific person's email?

Frequently Asked Questions

What does Collin County do?

What is Collin County's email address format?

How many employees does Collin County have currently?

Collin County Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.