According to historical population data for ZIP code 08091 in West Berlin, New Jersey, the area has seen steady population growth from 5,314 in 2010 to 5,826 in 2022. The population density has also risen from 1,605.44 people per square mile in 2010 to 1,760.12 people per square mile in 2022. Given the ZIP code size of 3.31 square miles, the estimated housing units for the 2022 population is 2,232, based on the national average household size of 2.61.

In 2022, the population density of 1,760.12 people per square mile indicates that the area is classified as suburban. Suburban areas generally have population densities ranging from 1,000 to 3,000 people per square mile and include a mix of residential types and denser developments compared to rural areas. These areas are typically family-oriented, with good access to schools, parks, and shopping centers. Suburban communities often feature an active lifestyle through sports leagues, homeowners associations, and local festivals.

The steady population growth and increasing population density over time suggest that ZIP code 08091 is undergoing urban development and attracting new residents. As the population continues to grow, it is expected that the area will experience further development of residential neighborhoods, commercial centers, and community amenities to meet the needs of the expanding population.