Median Age: The middle value of age for a total population, males, and females in an area.(B01002). City and CDP values are from the ACS 5 Year Survey.

Each year represents the end of a five-year estimate period (e.g. 2018-12-31 contains the 2013-2018 five-year estimates)

Annual Estimates of the Resident Population by gender.
ACS 5 -Year Survey Data Profile (DP05).

Each year represents the end of a five-year estimate period (e.g. 2018-12-31 contains the 2013-2018 five-year estimates).

Annual percentage estimates of the Resident Population by Race, 2015-2020.
ACS 5 -Year Survey Data Profile (DP05). See column metadata for ACS variables.

Each year represents the end of a five-year estimate period (e.g. 2018-12-31 contains the 2013-2018 five-year estimates)