These population dynamics indicate a neighborhood that has undergone changes over the past decade. The growth in the early 2010s could suggest a period of urban renewal or development. The subsequent stabilization might reflect the neighborhood reaching its current capacity or a balance between incoming and outgoing residents.

Given the urban density, Greenbush likely features walkability, with access to public transportation, local businesses, and community amenities. The estimated 1,100 housing units in 2022 suggest a mix of housing types, potentially including apartments, condominiums, and some single-family homes.

Greenbush has historical significance as one of Madison's oldest neighborhoods, known for its cultural heritage. It was once home to an Italian-American community and has undergone various phases of urban renewal. This history, combined with its current urban density, likely contributes to a neighborhood character that blends historical elements with modern urban living.

The consistently high population density indicates that Greenbush remains an attractive location for urban dwellers, possibly due to its proximity to downtown Madison and the University of Wisconsin-Madison campus. This proximity likely influences the neighborhood's demographics, potentially attracting a mix of students, young professionals, and long-term residents.

In conclusion, Greenbush presents a dynamic urban neighborhood that has experienced population changes over the past decade, settling into a relatively stable urban environment with a density characteristic of a city center area.