Lake Arrowhead's housing market is mountain-resort real estate, shaped by the private lake and the national forest. The stock ranges from historic lakeside cabins and 1920s-era cottages to contemporary mountain homes, A-frames, and larger custom estates with lake views or lake rights. Because lake access is tied to membership and property rights, homes with Lake Arrowhead rights command a distinct position in the market. Many properties serve as second homes, and the community's elevation and scenery attract buyers from Los Angeles, Orange County, and the Inland Empire. Construction is typically designed for mountain conditions—steep lots, snow, and forest fire considerations—and the inventory spans from modest weekend cabins to multi-million-dollar lakefront retreats.

Lake Arrowhead is organized around the lake rather than a traditional downtown grid. Neighborhoods climb the wooded slopes above the reservoir, with many homes offering lake or forest views. Areas such as Arrowhead Woods carry the prized lake-rights designation that conveys boating and beach access, while surrounding communities—Cedar Glen, Skyforest, and the Rimforest and Blue Jay vicinities—share the mountain setting with different amenity access. Lake Arrowhead Village serves as the commercial and social center on the lakeshore. The unincorporated, forest-surrounded geography means "neighborhoods" are defined by terrain, road networks, and lake-rights boundaries more than by formal subdivisions, giving the area a dispersed, cabin-and-estate character throughout.

Lake Arrowhead's lifestyle is defined by the mountains and the lake. It is a resort community where weekend and part-time residents mix with full-time mountain locals, and daily life follows the seasons—boating and lakeside events in summer, alpine quiet and snow play in winter. The village offers lakeside dining, shopping, and entertainment, while the surrounding national forest supplies a constant backdrop of pine and cedar. The community has a mature, relaxed character, with a median age near 50 and a strong sense of shared mountain identity. Residents value privacy, the private lake's exclusivity, and the escape from the Inland Empire's heat and congestion. It is a place suited to second-home owners, retirees, and remote workers who want four seasons, forest access, and a true resort atmosphere within commuting distance of the valley.

Lake Arrowhead is served by the Rim of the World Unified School District, headquartered in nearby Blue Jay. The district operates Lake Arrowhead Elementary School, Mary Putnam Henck Intermediate School, and Rim of the World High School, along with other elementary campuses serving the mountain communities from Crestline to Running Springs. The district's small size reflects the mountain region's dispersed population, and its schools serve as community anchors for the ridge. Families also have access to private options and, for higher education, to institutions in San Bernardino, including California State University San Bernardino, reachable via the mountain highway.

Lake Arrowhead is reached primarily via State Route 18, the Rim of the World Highway, a nationally designated scenic byway that climbs from the San Bernardino Valley through the national forest. The drive to the San Bernardino city limits is about 13 miles and typically takes 30 to 40 minutes, though snow, ice, and fog can slow travel in winter. State Routes 330 and 189 provide alternate mountain routes. There is no fixed-route transit in the community, so residents depend on personal vehicles, often with four-wheel drive for winter conditions. Ontario International Airport lies within roughly an hour of the valley floor, and the mountain roads connect Lake Arrowhead to Crestline, Running Springs, and Big Bear across the ridge.

Recreation in Lake Arrowhead centers on the private lake, where members boat, fish, and swim, and on the surrounding San Bernardino National Forest, which offers hundreds of miles of hiking, mountain biking, and scenic drives. SkyPark at Santa's Village, a year-round adventure park in nearby Skyforest, adds mountain biking, zip lines, climbing, and seasonal ice skating, while Lake Gregory in neighboring Crestline provides public swimming and water sports. Lake Arrowhead Village hosts lakeside events, concerts, and seasonal festivals, and winter brings snow play and access to Snow Valley and other San Bernardino Mountains ski areas. The Rim of the World Scenic Byway itself is a destination, climbing through forested switchbacks with views across the valley.