911 fire and emergency medical unit dispatches in the City of Everett, or outside city limits but responded to by Everett Fire Department vehicles. As multiple vehicles often respond to the same call, there can be multiple rows for a single event.

The number of residents with high school, associate and 4-year college degrees broken down by race, ethnicity, gender and income, expressed as a percentage of all residents 25 and older in a region

Average number of days a county’s adult respondents report that their mental health was not good in past 30 days (age-adjusted - Adjusting for age removes the effect of age as a risk factor on poor mental health days since aging is not preventable)

Percent of adults age 18 or older who smoked at least 100 cigarettes in their lifetime and are current smokers

Premature death measures the risk of dying before age 75, uses Years of Potential Life Lost as its measure of Premature Death, per 100,000.

Percent of adults age 18 or older who have body mass index of 30 kg/m2 or more

The Housing Affordability Index measures whether or not a typical family earns enough income to qualify for a mortgage loan on a typical home. A value of 100 means that a family with the median income has exactly enough income to qualify for a mortgage on a median-priced home. For example, a composite HAI of 120.0 means a family earning the median family income has 120% of the income necessary to qualify for a conventional loan covering 80 percent of a median-priced existing single-family home.

Mean money income received in the past 12 months computed for every woman, man, and child in a geographic area

Number of ballots cast for population over age of 18 for November elections

Number of library materials lent to the number of persons the library serves. It is the annual circulation divided by the library's legal service area population, and indicates the average number of loans made to each resident annually.