Coulee City's housing stock is typical of a small central Washington town: modest single-family homes on compact lots, with a mix of older houses near the town center and newer construction on the edges. The town's small population and its role as a gateway to Banks Lake and Dry Falls give the market a mix of year-round homes and some properties oriented toward recreation and seasonal use. The character is practical and unpretentious, reflecting a community built around irrigation agriculture and outdoor tourism rather than suburban growth.

Coulee City is a compact town laid out near the southern end of Banks Lake, with no sharply differentiated neighborhoods. Its streets run between the lake, the Dry Falls Dam area, and the surrounding basalt cliffs of the Grand Coulee. The town center holds the commercial and civic functions, while residential streets fan out toward the water and the highway. This small, cohesive layout, framed by the coulee's dramatic walls and the lake, gives Coulee City a distinctive sense of place rooted in geography rather than subdivision.

Life in Coulee City is defined by its extraordinary setting at the edge of the Grand Coulee and the shore of Banks Lake. Recreation—boating, fishing, and exploring the coulee's dramatic cliffs—is woven into daily life, and the town serves as a gateway for visitors to Dry Falls and the surrounding landscape. The pace is quiet and small-town, with agriculture and the Columbia Basin Project's irrigation infrastructure providing the economic backdrop. Residents enjoy a close-knit community surrounded by some of central Washington's most striking geology, with larger towns reached by highway for broader services.

Coulee City sits in central Washington's Grand Coulee, connected to the wider region by state highways that link it to the larger towns and the Interstate 90 corridor to the south. Its position at the south end of Banks Lake places it on the route between the Grand Coulee Dam area and the agricultural communities of the Columbia Basin. Daily travel is automobile-oriented, with the highway network serving both local needs and the flow of visitors drawn to the coulee, the lake, and Dry Falls.

Coulee City's recreation is anchored by Banks Lake and the Grand Coulee. Banks Lake offers boating, fishing, and swimming within its dramatic basalt-walled setting, and the town serves as a launching point for exploring the coulee. Nearby Dry Falls, a remnant of the Ice Age floods, is a major natural attraction, and the surrounding high-desert terrain provides opportunities for hiking and wildlife viewing. The combination of water, cliff, and open landscape gives Coulee City a recreational identity rooted in central Washington's distinctive geology.