Pacific's housing is predominantly single-family homes built between the mid-1900s and 2020, spread across a relatively flat street grid. Much of the residential fabric dates to the mid-20th century and later, reflecting the city's growth as a suburban community along the State Route 167 corridor. Compact lots and a small-town scale keep daily trips short, while the White River and views toward Mount Rainier frame many residential streets.

Pacific is compact enough that it functions as a single close-knit residential community rather than a collection of distinct districts. Its streets run between the White River and State Route 167, bordered by Auburn to the north and Algona nearby. The city's position straddling the King–Pierce county line places some homes in each county, a quirk that shapes school and service boundaries for residents.

Pacific offers a low-key, family-oriented pace, with a Parks & Recreation department that runs youth programs, senior activities, sports leagues, camps, and community events. Residents are a short drive from Auburn's larger retail, dining, and entertainment options, while the city's own parks and the nearby White River Trail provide everyday outdoor access. The quiet residential streets and mountain views give the city a calm, suburban feel within reach of two major metro areas.

Pacific is served by the Auburn School District, which also covers the neighboring city of Algona and surrounding unincorporated areas of Auburn and Kent. The district operates a network of elementary, middle, and high schools across the region, including a campus in Pacific, so most students attend schools close to home. Families also have access to community-college and higher-education options in the broader South King County area, keeping the full education pipeline within convenient reach.

State Route 167, the Valley Freeway, runs along Pacific and links it to Auburn, Kent, and Renton to the north and to the Tacoma area to the south. Commuter rail is available via Sounder trains at nearby Auburn station, part of the S Line between Lakewood, Tacoma, and Seattle. Pacific is also the southern terminus of the Interurban Trail, a regional bicycle-and-pedestrian corridor that connects the city to the wider Seattle metro area.

The paved White River Trail runs near Pacific, linking Roegner Park and Game Farm Wilderness Park in Auburn and offering river views and nearby mountain scenery. The city maintains its own parks and recreation facilities and serves as a key connection point on the Interurban Trail, a regional bike-and-pedestrian corridor. Seasonal community events, youth sports, and recreation leagues round out local activities throughout the year.