Darien's housing market reflects its historic coastal character, with a range of homes that includes older historic single-family houses, mid-century residences, and waterfront and water-access properties along the rivers and marshes. Neighborhoods such as the Ashantilly area and the Ridge Road corridor are among those noted locally. Property taxes in the area are relatively low by national standards, contributing to the city's reputation as an attainable coastal option. Much of the housing is modest and oriented toward permanent residents, with some vacation and second-home interest given the coastal setting. Buyers are typically drawn by historic charm, water proximity, and a slower pace.

Darien is a compact city organized around its historic core and its waterfront. The downtown and riverfront areas hold the city's older homes, churches, and commercial buildings, reflecting the maritime and timber-era history. Surrounding residential areas spread into the marsh-bordered countryside, where properties range from in-town lots to larger rural and waterfront parcels. Locally recognized neighborhoods include the Ashantilly area and the Ridge Road corridor. Because the city is small, neighborhood identity often follows proximity to the rivers, creeks, and tidal marsh, and the surrounding McIntosh County landscape of marshland, live oaks, and tidal waterways shapes the character of every part of the community.

Darien's lifestyle is rooted in the water and its maritime heritage. Shrimping and fishing remain part of the community's identity, and the local seafood — especially wild Georgia shrimp — is a point of regional pride. Daily life moves at an unhurried, small-town pace, with the riverfront, marinas, and historic sites serving as gathering points. The surrounding salt marsh, the Altamaha River, and nearby Sapelo Island provide a backdrop of outdoor recreation, birding, and boating. Residents enjoy a strong sense of history, a coastal climate, and access to the cultural and medical amenities of Brunswick, while day-to-day living stays quiet, connected, and deeply tied to the Georgia coast.

Public education in Darien is provided by the McIntosh County School District, which operates schools serving the entire county. The district includes McIntosh County Academy for high school grades, McIntosh County Middle School, and Todd Grant Elementary for the youngest students, with these campuses functioning as central community institutions for Darien and the surrounding area. The district's small scale means schools play an outsized role in local life, hosting events and activities that bring the community together. For higher education and specialized programs, residents are within reach of institutions in Brunswick, Savannah, and the broader coastal Georgia region.

Darien is situated along the U.S. Highway 17 coastal corridor, the historic north-south route connecting Savannah and Brunswick, and lies near Interstate 95, which provides high-speed access to the rest of Georgia and the East Coast. This positioning makes Darien convenient for regional travel while preserving its small-town character away from the interstate. The city is part of the Brunswick metropolitan area, placing regional employment, the Port of Brunswick, and the Brunswick Golden Isles Airport within a short drive. Within the city, the compact street grid is easily navigable, and the surrounding marsh and river landscape favors travel by car and boat alike.

Recreation in Darien is defined by the coast and its waterways. Boating, fishing, and shrimping are central pastimes, with the Altamaha River, the tidal creeks, and the Atlantic access offering some of the region's best inshore and offshore fishing. Fort King George Historic Site invites exploration of Georgia's earliest colonial defenses, and Sapelo Island, reachable by ferry, preserves Gullah-Geechee heritage and undeveloped barrier-island beaches. The vast salt marshes support birding and wildlife viewing, including along the Colonial Coast Birding Trail. Kayaking, crabbing, and hunting round out an outdoor lifestyle shaped by the rhythms of the marsh and the sea.