Population and age trends in Grayson County
Grayson County's estimated population was 150,532 on July 1, 2024, up from 135,592 at the April 2020 census base, an increase of 11.0%, according to Census Bureau estimates. Denison's estimated population was 26,446 on July 1, 2024, up from 24,459 at the April 2020 census base, an increase of 8.1%, according to the same Census Bureau estimates.
Census Bureau estimates also show 27,532 of Grayson County's 150,532 residents were 65 or older on July 1, 2024, which is 18.3% of the county's population. The county's median age was 39.2 on July 1, 2024, according to the same source.
Local facts on this page come from public sources including U.S. Census Bureau, Vintage 2024 population estimates and U.S. Census Bureau, Vintage 2024 county population estimates by age, listed below. Checked against those sources. Last updated October 2026.
Estate Planning Cases in Denison, TX
Located in North Texas near Lake Texoma, Denison families often have unique estate considerations including lake properties, agricultural land, and cross-border assets with Oklahoma. The Grayson County court handles estate administration, guardianships, and will contests for Denison residents. Local attorneys understand the specific filing requirements and timelines that apply in this jurisdiction.
Common Estate Planning Matters in Denison
Estate planning attorneys help individuals and families plan for the future through wills, trusts, powers of attorney, and probate administration.
Why Hire a Local Estate Planning Attorney in Denison?
Local attorneys can easily attend court hearings, meet with families in person, and coordinate with local financial institutions and title companies. They also understand regional property considerations unique to the Lake Texoma area and North Texas.
Texas Estate Planning Laws & Deadlines
Texas follows community property laws where most assets acquired during marriage are jointly owned, significantly impacting estate planning strategies. See our Texas estate planning page for more.
What to Know About Estate Planning in Denison
Estate Planning Attorneys Serving Denison & Suburbs
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