Equity

Jobs by wage level refers to the distribution of jobs among low-, middle- and high-wage occupations. In the San Francisco Bay Area, low-wage occupations through 2017 had a median hourly wage of less than $21. Median wages for middle-wage occupations ranged from $21 to $31, and high-wage occupations had a median hourly wage above $31.

Housing affordability means how much of a family's income goes to housing, and if they spend over 35%, they are considered cost-burdened.

Displacement risk refers to the share of lower-income households living in neighborhoods that have been losing lower-income residents over time, thus earning the designation "at risk". While "at risk" households may not necessarily ever be displaced, neighborhoods identified as "at risk" are those in which the number of lower-income households (who are presumed to have relocated to other, more affordable communities) is lower than the number in the previous year.

Migration refers to the movement of people from one location to another, typically crossing a county or regional boundary. Migration captures both voluntary relocation – for example, moving to another region for a better job, better schools or lower home prices – and involuntary relocation as a result of displacement. By looking at net flows (or net migration), we can better understand from where our region is attracting new residents and where current residents are moving. Importantly, due to data limitations, five-year rolling average data is used throughout for this indicator.

Poverty refers to the share of the population living in households that earn less than 200% of the federal poverty limit, which varies based on the number of individuals in a given household. It reflects the number of individuals who are economically struggling due to low household income levels.

Life expectancy refers to the average number of years a newborn is expected to live if mortality patterns remain the same. The measure reflects the mortality rate across a population for a point in time.