Based on the historical population data provided for the California Lagunitas-Forest Knolls ZIP code 94933, the area spans 1.07 square miles and has experienced fluctuations in population and population density over the years from 2010 to 2022. The population peaked in 2010 at 554 residents and a corresponding population density of 517.76 people per square mile. However, the population has generally trended downwards, reaching a low of 354 residents in 2015 before rebounding to 418 residents in 2022, with a population density of 390.65 people per square mile.

Given the current population density of 390.65 people per square mile, this ZIP code falls within the category of a rural area. Rural areas are characterized by larger living spaces, typically ranging from 1 to 5 acres per household, with fewer public services and lower infrastructure density compared to more urban areas. The lifestyle in rural areas is often community-oriented, centered around local schools and small businesses, with residents engaging in activities such as hobby farming, horse ownership, and outdoor recreational pursuits.

The estimated number of housing units corresponding to the 2022 population, based on the national average household size of 2.61, is approximately 160 units. This relatively low number of housing units spread across the 1.07 square mile area further supports the rural nature of the ZIP code.