Mossyrock's housing is modest and small-town in character, dominated by single-family homes on town lots and, on the outskirts, larger rural properties and acreage. The stock spans older, early-20th-century homes near the center of town to mid-century and newer construction, with some manufactured homes on rural parcels. Prices and lot sizes are generally far more attainable than in western Lewis County or the I-5 corridor, making Mossyrock an option for buyers seeking affordability and space. The market is small and locally oriented, with lakefront and view properties near Riffe and Mayfield lakes commanding the most interest.

Life in Mossyrock is small-town and unhurried, oriented around the lakes, the forests, and the routines of a rural service center. The community gathers at its school, its churches, and the handful of local businesses along the highway, while recreation fills much of the year — fishing and boating in summer, hunting and forest outings in fall, and mountain trips in winter. The presence of the dam and the Tacoma Power facilities gives the town a working character alongside its recreational identity. It is a quiet, self-reliant place where neighbors know one another and the surrounding landscape sets the pace of the calendar.

Mossyrock is served by the Mossyrock School District, a small rural district that operates the community's schools, including Mossyrock Junior-Senior High School. The district is closely integrated with the town, and its compact size allows for close relationships between families and staff. Students benefit from small class sizes and a curriculum that reflects the surrounding rural and agricultural setting, though families sometimes travel to larger Lewis County towns for specialized programs. School events and athletics are a central part of community life in this small city.

Mossyrock sits on U.S. Highway 12, the main east-west route through this part of Washington, connecting the city west toward Interstate 5 and the Chehalis-Centralia area and east over White Pass toward Yakima. The highway is also part of the White Pass Scenic Byway, a designated scenic route. There is no rail or transit service in town, so travel is by car, and the nearest commercial air service is at Seattle-Tacoma International or Portland airports, each a couple of hours away. The city's position makes it a natural stop for travelers crossing the Cascades.

Recreation in Mossyrock is built around its lakes. Riffe Lake, formed by the Mossyrock Dam, offers boating, fishing, camping, and day-use areas through Mossyrock Park and Taidnapam Park, while Mayfield Lake provides a stable, year-round shoreline popular for fishing, boating, and swimming. The surrounding forests and the Cascade foothills support hunting, hiking, and off-road use, and the White Pass Scenic Byway opens access to Mount Rainier National Park and the ski area at White Pass. The city's parks and community facilities round out a recreation calendar that follows the seasons.