no one:
me: “Here’s a pile of data for the last decade on population and housing…”
We are not in a building boom here in Washtenaw County.

Notes on sources:
- population figures 2009-2017 are ACS 5-year estimates (B01003, “total population”)
- # housing units 2009-2017 are ACS 5-year estimates (B25001)
- # new housing units (all years) are Census Building Permits Survey
- population figures 2007-2008 are ACS 3-year estimates (B01003, “total population”)
- population figures 2005-2006 are ACS (B01003, “total population”)
- # housing units 2007-2008 are ACS 3-year estimates (B25001)
- # housing units for 2008 and 2009 had markedly higher margins of error than other years, likely a result of the 2008 financial crisis
- # housing units 2005-2006 are ACS (B25001)