Based on the historical population data for the Mongaup Valley in New York ZIP code 12762, the area has maintained a relatively low population density over the past decade. The population density in 2022 was approximately 72.77 people per square mile, which falls within the "Rural" classification range of 50 to 500 people per square mile.

The population of the area has fluctuated between 246 and 512 residents from 2010 to 2022, with the most recent population count being 417 in 2022. This suggests that the area has not experienced significant growth or urbanization during this period. 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.

Given the low population density and the estimated number of housing units, it is likely that the Mongaup Valley is characterized by larger living spaces, possibly ranging from 1 to 5 acres per household. The lifestyle in this area is likely to be community-oriented, centered around local schools and small businesses. Residents may engage in activities such as hobby farming, horse ownership, and outdoor recreational pursuits due to the natural environment and the availability of open spaces.