Housing in Marmora consists largely of single-family homes on residential lots, with a mix of older Cape May County homes, ranches, and some newer construction, plus seasonal and waterfront properties near the bay. As an inland community within Upper Township, Marmora tends to offer more space and less density than the barrier-island towns, while remaining a short drive from the beach. The area's housing stock reflects its shore-region location, with many homes serving both year-round and seasonal residents. Buyers are typically drawn by proximity to Ocean City and the coast, combined with the quieter, wooded setting of Upper Township.

Marmora is part of Upper Township, a large, largely rural municipality that stretches across inland Cape May County between the Great Egg Harbor Bay and the Tuckahoe River. Neighboring communities include Seaville to the south, Tuckahoe to the north, and Strathmere on the coast. Ocean City lies just east across the bay, reachable by causeway, and Somers Point sits to the northeast. Marmora itself is a dispersed residential area along the Garden State Parkway and Route 9 corridors, with no formal subdivisions; the township's neighborhoods are spread across wooded and farmed land rather than concentrated in a single downtown.

Life in Marmora blends a quiet, wooded inland setting with easy access to the Jersey Shore. The community is residential and low-density, with most shopping, dining, and services found in nearby Ocean City, Somers Point, and the surrounding Cape May County towns. Residents are minutes from Ocean City's boardwalk, beaches, and family attractions, while the bay and back-bay waterways offer boating and fishing. Upper Township's largely natural, rural character gives Marmora a calmer alternative to the busier barrier-island resorts, with the seasonal rhythms of a shore community and year-round access to outdoor recreation.

Marmora is served by the Upper Township School District, which operates elementary and middle schools for students in kindergarten through eighth grade. For grades nine through twelve, Upper Township students attend Ocean City High School through a sending-receiving relationship between the two districts, a long-standing arrangement for the mainland township. The Ocean City School District serves Ocean City students in pre-kindergarten through twelfth grade. Families in Marmora thus have a small-district elementary and middle school experience paired with access to Ocean City's high school, along with private and parochial options in the surrounding Cape May County and Atlantic County area.

The Garden State Parkway runs through Marmora and Upper Township, providing the community's principal highway link north to Atlantic City and the greater Philadelphia-New York corridor, and south to Cape May. Route 9 parallels the Parkway as a local north-south route, and the Ocean City causeway connects the mainland to the barrier island. Atlantic City is roughly twenty miles to the northeast, and Cape May about thirty miles to the south. There is no rail or fixed-route transit in the immediate community; residents rely on cars, with Atlantic City International Airport and Philadelphia International Airport serving as the nearest commercial airports.

Outdoor recreation around Marmora centers on the natural lands of Upper Township. Belleplain State Forest offers camping, hiking, and lake-based recreation, while the Marmora coastal wetlands and the nearby MacNamara Wildlife Management Area provide habitat for birding and wildlife viewing. The Great Egg Harbor Bay and its back-bay creeks support boating, kayaking, and fishing. Just across the causeway, Ocean City's roughly eight-mile beach and boardwalk anchor the region's family-oriented shore recreation, with designated surfing beaches to the north. Cape May County's network of parks, golf courses, and marinas adds further options within a short drive.