2020 census As of the
2020 census, Medical Lake had a population of 4,874 and a median age of 39.2 years. 21.8% of residents were under the age of 18 and 15.1% were 65 years of age or older, while for every 100 females there were 106.4 males and for every 100 females age 18 and over there were 105.8 males age 18 and over. There were 1,751 households in Medical Lake, of which 33.8% had children under the age of 18 living in them; 48.0% were married-couple households, 19.2% were households with a male householder and no spouse or partner present, and 25.0% were households with a female householder and no spouse or partner present. About 26.5% of all households were made up of individuals and 10.4% had someone living alone who was 65 years of age or older. there were 5,060 people, 1,707 households, and 1,169 families living in the city. The
population density was . There were 1,835 housing units at an average density of . The racial makeup of the city was 88.0%
White, 2.3%
African American, 1.6%
Native American, 2.0%
Asian, 0.3%
Pacific Islander, 1.5% from
other races, and 4.3% from two or more races.
Hispanic or
Latino of any race were 5.7% of the population. There were 1,707 households, of which 37.7% had children under the age of 18 living with them, 51.0% were
married couples living together, 12.2% had a female householder with no husband present, 5.3% had a male householder with no wife present, and 31.5% were non-families. 25.5% of all households were made up of individuals, and 7.1% had someone living alone who was 65 years of age or older. The average household size was 2.55 and the average family size was 3.05. The median age in the city was 36.8 years. 23.5% of residents were under the age of 18; 10.3% were between the ages of 18 and 24; 28.9% were from 25 to 44; 27.4% were from 45 to 64; and 10% were 65 years of age or older. The gender makeup of the city was 50.0% male and 50.0% female.
2000 census As of the
2000 census, there were 3,758 people, 1,090 households, and 767 families living in the city. The population density was 1,090.8 people per square mile (420.6/km2). There were 1,197 housing units at an average density of 347.4 per square mile (134.0/km2). The racial makeup of the city was 88.88%
White, 4.60%
African American, 1.41%
Native American, 1.57%
Asian, 0.21%
Pacific Islander, 1.01% from
other races, and 2.32% from two or more races.
Hispanic or
Latino of any race were 4.12% of the population. There were 1,090 households, out of which 40.8% had children under the age of 18 living with them, 50.4% were married couples living together, 15.1% had a female householder with no husband present, and 29.6% were non-families. 25.1% of all households were made up of individuals, and 7.2% had someone living alone who was 65 years of age or older. The average household size was 2.58 and the average family size was 3.07. In the city, the age distribution of the population shows 24.3% under the age of 18, 9.1% from 18 to 24, 35.5% from 25 to 44, 22.9% from 45 to 64, and 8.2% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 108.2 males. For every 100 females age 18 and over, there were 104.2 males. The median income for a household in the city was $42,159, and the median income for a family was $47,357. Males had a median income of $35,543 versus $23,971 for females. The
per capita income for the city was $14,874. About 9.4% of families and 14.8% of the population were below the
poverty line, including 12.3% of those under age 18 and 13.7% of those age 65 or over. ==Law enforcement==