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


By: Laurie E. Jasinski

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.

TSHA is a proud affiliate of University of Texas at Austin

Places:

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 March 09, 2026, https://www.tshaonline.org/handbook/entries/demi-john-island-tx.

Published by the Texas State Historical Association.

TID: HND58

July 9, 2004

Find out more about this place from our Texas Almanac.

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

Claim Your Piece of Texas History! Adopt a town, county, college, or lake and leave your mark on Texas, where people from all over will see it.

Become a part of Texas history by adopting a town, county, or lake through The Great Texas Land Rush! Whether you're honoring a loved one, celebrating a special event, or simply sharing your personal message, this unique opportunity allows you to leave your mark on the Lone Star State. Choose the location that speaks to you, customize your message, and showcase your support for Texas. Each adoption comes with a frameable certificate, so you can proudly display your connection to this great state. Adopt your piece of Texas today and help preserve its rich heritage!