Home Affordability in the USC Area
In 2006, when USC began planning its new mixed-use “Village” development, the UNIDAD Coalition ––a group of community-based organizations in South Central–– arose to ensure
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Age of Housing
Metadata
Variable Definitions:
Housing Units by Decade: The percentage of housing units in a given area that were built in the following time periods:
- Before 1979
- 1980-1989
- 1990-1999
- 2000-2009
- 2010 or Later
Source:
American Community Survey (ACS), 5-year estimates, Table B25034
Years Available*:
2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
*Note: Each year of available data shown above is a 5-year estimate, or an average of data collected over a five year period. 5-year estimates are used to increase the reliability of the data at small geographies like neighborhoods and census tracts. The years shown on the NDSC map represent the final year of the five year average (e.g. “2010” represents 2006-2010 data, “2011” represents 2007-2011 data, and so on). For the most impactful comparison of data over time, the ACS recommends comparing non-overlapping years (e.g. 2010-14 with 2015-19).
Why are these variables important to measure?
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