2020 census As of the
2020 census, Woodlake had a population of 7,419 and a population density of . The age distribution was 31.7% under the age of 18, 10.6% aged 18 to 24, 25.0% aged 25 to 44, 21.6% aged 45 to 64, and 11.1% who were 65 years of age or older. The median age was 30.2 years. For every 100 females there were 98.1 males, and for every 100 females age 18 and over there were 99.0 males age 18 and over.
Demographic estimates In 2023, the US Census Bureau estimated that 32.9% of the population were foreign-born. Of all people aged 5 or older, 22.6% spoke only English at home, 77.3% spoke
Spanish, and 0.2% spoke Asian or Pacific Islander languages. Of those aged 25 or older, 55.0% were high school graduates and 10.9% had a bachelor's degree.
Income and poverty The median household income was $46,607, and the
per capita income was $17,604. About 19.8% of families and 21.2% of the population were below the poverty line. ==Economy==