Percentage of each race/ethnicity in an area. County and State values are from ACS 1-year data (DP05).

Estimate of net migrations for area from Washington Data and Research, Office of Financial Management, Washington(April 1, 2018 press release and data products).

Data from the Department of Health, who collects information on pregnancy and delivery in Washington State from birth certificates, and information on deaths in Washington State from death certificates.
Occurrence of birth in each residence county represents all births to residents of each county regardless of where the birth occurred.
Occurrence of death in each residence county represents all deaths to residents of each county regardless of where the death occurred.

Population estimates for each of the seven Pierce County Council districts. Census tract level data from the most recent ACS five-year samples are aggregated up to the district level, with approximations made where district boundaries subdivide a tract.

April 1 population estimate of Cities, Towns and Counties prepared by the Office of Financial Management. Used for the allocation of selected state revenues.

Population estimates for percentage of males and females in an area.(DP05, variables: DP05_0001E, DP05_0002E, DP05_0003E). County and State values are from the ACS 1 Year Survey.

The race categories comply with the U.S. Office of Management and Budget 1997 revised standards for race and ethnicity data collection and reporting.

Population is estimated for six race categories and two ethnic origin categories:
Race:
1. White
2. Black or African American (Black)
3. American Indian or Alaska Native (AIAN)
4. Asian
5. Native Hawaiian or Other Pacific Islander (NHOPI)
6. Two or More Races
Ethnic Origin:
1. Hispanic or Latino
2. Non-Hispanic or Latino

A person of Hispanic or Latino origin can be of any race.

The Total population is the Non-Hispanic plus the Hispanic population.

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)