Treasure Island
Treasure Island is a lakeside community located on an island in Lake McQueeney on the Guadalupe River about five miles northwest of Seguin in northwest central Guadalupe County. The upscale development began in the 1950s and offered lakefront lots to many retirees and second homeowners. Though the island suffered extensive damage in the flood of 1972, many residents rebuilt. In 1990 the population was 500. Treasure Island was again heavily flooded in 1998, but by 2000 the population had increased to 600.
Adapted from the official Handbook of Texas, a state encyclopedia developed by the Texas State Historical Association (TSHA). It is an authoritative source of trusted historical records.
Laurie E. Jasinski | © Texas State Historical Association
At a Glance
Belongs to
Treasure Island is part of or belongs to the following places.
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Currently Exists
Yes
Place type
Treasure Island is classified as a Town
Locations
-
- Latitude
- 29.60432100
- Longitude
- -98.03851500
Has Post Office
No
Is Incorporated
No
Treasure Island by the Numbers
Population Counts
This is some placeholder text that we should either remove or replace with a brief summary about this particular metric. For example, "We update population counts once per year..."
| Pop. | Year | Source |
|---|---|---|
| 172 | 2009 | Local Officials |