Tiki Island's housing stock is defined by water. The canal network means the majority of homes are waterfront or canal-front, typically single-family residences built on the elevated fill that raised the island above the bay. The community evolved from a fishing camp into a place of full-time and weekend homes, and much of the inventory reflects coastal construction designed around boat access, docks, and bay views. Because nearly every lot touches the water, the market is oriented toward boaters and waterfront living rather than conventional suburban subdivisions. Development remains low-density, and the village's man-made, single-road-entry geography keeps its built environment compact and distinctly coastal.

Tiki Island is a single, tightly knit village rather than a collection of named subdivisions. The community is organized around its dredged canals, with Polynesian-themed street names that nod to the island's coastal identity. The island's geography divides neatly between its western and eastern halves, a distinction that shows up most clearly in school zoning: households on the west side attend Hitchcock ISD, while those on the east are zoned to Texas City ISD. Beyond that, residents identify with the village as a whole, and the Tiki Island Civic Association serves as the common thread for community life and upkeep.

Life on Tiki Island revolves around the water. Boating, saltwater fishing, jet skiing, and paddleboarding are everyday pursuits, and many residents keep boats at their own docks with direct access to Galveston West Bay. The village has a relaxed, coastal feel and a population that includes many retirees and long-time homeowners, with a handful of local bars and gathering spots. For dining, shopping, and entertainment, residents make the short drive across the bridge to Galveston or head toward the mainland. The combination of waterfront living and quick access to Galveston's beaches and attractions defines the village's easygoing lifestyle.

Public school attendance in Tiki Island is split by geography. Students on the western half of the village are zoned to Hitchcock Independent School District, while those on the eastern half attend Texas City Independent School District, with La Marque-area elementary and middle schools serving portions of the community. The College of the Mainland, a community college in Texas City, is among the nearby higher-education options, and the larger University of Texas Medical Branch in Galveston and institutions across the Houston area are within commuting range. Families weigh both district boundaries when choosing a home on the island.

Tiki Island sits directly on Interstate 45, the principal highway connecting Houston with Galveston. The causeway location gives residents a direct route in both directions: downtown Houston is typically a forty-five-to-sixty-minute drive to the northwest, while Galveston's beaches and attractions lie just minutes to the southeast. This central position also places the village within reach of Texas City and the petrochemical and medical employers along the Galveston Bay shore. The nearest major commercial air service is through Houston's airports, with William P. Hobby Airport the closest of the two large hubs.

Recreation in Tiki Island is dominated by the bay. The canal system offers private water access for boating and fishing, and the community maintains public access points such as boat ramps and fishing piers. Anglers pursue speckled trout, redfish, and other saltwater species in Galveston West Bay, and charter fishing operations run from the surrounding area. Beyond the water, residents reach Galveston Island's beaches, state parks, and attractions within a short drive, while the broader upper Texas coast offers birding, kayaking, and coastal recreation throughout the year.