Based on the historical population data provided for ZIP code 95409 in Santa Rosa, California, the area has experienced fluctuations in population and population density over the past decade. The population peaked in 2010 at 25,859 residents and has since declined to 24,272 in 2022. Despite these fluctuations, the population density has remained relatively stable, with the 2022 density at 643.99 people per square mile.

Given the ZIP code's size of 37.69 square miles and the 2022 population density, the area can be classified as a suburban rural region. Suburban rural areas typically feature clustered housing developments with lot sizes around 1 acre, blending rural openness with suburban amenities. The estimated 9,300 housing units in the ZIP code, based on the 2022 population and the national average household size of 2.61, further support this classification.

The lifestyle in this suburban rural area likely combines the best of both rural and suburban living. Residents may enjoy quieter neighborhoods close to nature while still having access to suburban conveniences such as community centers, parks, and local businesses. The area may attract families seeking a balance between privacy and community engagement, with opportunities for outdoor activities and a strong sense of local identity.