Discover Demi-John Island: A Hidden Gem in Brazoria County

Published: July 9, 2004

Demi-John Island is a residential community located nine miles east of Lake Jackson and near the Brazoria National Wildlife Refuge in southeast Brazoria County. The development was probably so named because it is situated along the bend of Bastrop Bayou that is shaped like a jug or demijohn. Demi-John Island was shown on highway maps by the 1980s, but no population estimates were available until 2000, when the community reported eighteen residents.

Places:

Communities

The following, adapted from the Chicago Manual of Style, 15th edition, is the preferred citation for this entry.

Laurie E. Jasinski, “Demi-John Island, TX,” Handbook of Texas Online, accessed May 19, 2026, https://www.tshaonline.org/handbook/entries/demi-john-island-tx.

TID: HND58

Original Publication Date:: July 9, 2004

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Place

Demi-John

Currently Exists

Yes

Place Type

Town

Town Fields

Has post office: No
Is Incorporated: No

Belongs to

Brazoria County

Associated Names

- Island

Coordinates

Latitude: 29.08754300°
Longitude: -95.28666600°

Population Counts

People	Year
300	2014

Commemorating 250 years of American independence through the stories, people, and places that shaped Texas and the nation.

As the United States approaches its 250th anniversary in 2026, Texans have a unique opportunity to reflect on the state’s role in the American story. Through exhibitions, programs, educational initiatives, and community events across Texas, Texas America250 encourages celebration, reflection, and commemoration at both local and statewide levels. At the Texas State Historical Association, we are proud to support this important moment through our mission-driven work in history education and public engagement, including Texas History Day, and we invite students, educators, and communities to explore this milestone in meaningful ways.

“

On July 4, 2026, we will celebrate the 250th anniversary of the adoption of the Declaration of Independence and the birth of the greatest nation in the history of the world. “We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.” Long may these ideals live in the heart of every Texan and every American. May God bless all who have defended our freedoms that we enjoy each day. And God bless the United States of America.

Greg Abbott, Governor of Texas

Discover Demi-John Island: A Hidden Gem in Brazoria County

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Commemorating 250 years of American independence through the stories, people, and places that shaped Texas and the nation.

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Find out more about this place from our Texas Almanac:

Commemorating 250 years of American independence through the stories, people, and places that shaped Texas and the nation.

Commemorating 250 years of American independence through the stories, people, and places that shaped Texas and the nation.

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