Langley's housing stock is centered on a compact, walkable village core with homes climbing the bluff above Saratoga Passage. The market character leans toward older, character-rich single-family homes, many with water views, along with in-town cottages and a surrounding fringe of rural and forested acreage properties. Because Langley is an incorporated city with a distinct downtown, in-town homes offer pedestrian access to shops and the waterfront, while parcels on the town's outskirts provide larger lots and a more pastoral setting. The limited supply of waterfront and view property is a defining feature of the local market.

Langley offers a distinctly arts-and-waterfront lifestyle. The downtown's galleries, studios, and the Whidbey Island Center for the Arts anchor a community where creative work and cultural events are woven into daily life. Residents gather for festivals, concerts, parades, and the annual island fair at the Fairgrounds and Events Center, while the waterfront invites walks along Saratoga Passage and seasonal gray whale watching. The blend of a walkable village center, an active arts scene, and the quiet of surrounding farms and forests gives Langley a relaxed yet engaged character that attracts artists, retirees, and those seeking a slower island pace.

Langley is served by the South Whidbey School District, and the district's administrative offices are located in the city. The district covers the communities of South Whidbey Island, including Langley, Clinton, and Freeland, operating elementary, middle, and high school campuses in the area. Families in Langley have access to a small-district setting where schools remain close to home, with the town's central south-end location keeping students near the district's campuses and community resources.

Langley sits on the road network of South Whidbey Island, with the Clinton ferry terminal to the south providing the primary link to the mainland via Mukilteo, and connections onward to Seattle and the Everett area. Drivers heading north can reach Coupeville and the Deception Pass Bridge, which crosses to the mainland's northwest corner. Within the island, Langley's compact core is walkable, and the town's location places residents within easy reach of neighboring Freeland and the island's broader road and ferry system for commuting and travel.

Langley's recreation centers on its waterfront and the open space of Whidbey Island. The Saratoga Passage shoreline offers seasonal gray whale watching and water views, while parks, beaches, and trails across the south end of the island provide walking, beachcombing, and outdoor time. The Whidbey Island Fairgrounds and Events Center hosts the island fair and a full calendar of festivals, markets, and concerts. Nearby forests, farms, and the broader island's trail network extend the outdoor options available within a short drive of the village.