2020 census The
2020 United States census counted 332 people, 171 households, and 95 families in Lucas. The racial makeup was 90.36% (300)
white or
European American (87.35%
non-Hispanic white), 0.0% (0)
black or
African-American, 0.0% (0)
Native American or
Alaska Native, 0.3% (1)
Asian, 0.0% (0)
Pacific Islander or
Native Hawaiian, 2.41% (8) from
other races, and 6.93% (23) from
two or more races.
Hispanic or
Latino of any race was 4.52% (15) of the population. Of the 171 households, 24.0% had children under the age of 18; 42.7% were married couples living together; 25.1% had a female householder with no spouse or partner present. 38.6% of households consisted of individuals and 21.6% had someone living alone who was 65 years of age or older. The percent of those with a bachelor's degree or higher was estimated to be 21.4% of the population. 22.6% of the population was under the age of 18, 3.3% from 18 to 24, 17.2% from 25 to 44, 28.6% from 45 to 64, and 28.3% who were 65 years of age or older. The median age was 49.4 years. For every 100 females, there were 97.6 males. Males had a median income of $32,000 (+/- $4,578) versus $17,000 (+/- $5,343) for females. The median income for those above 16 years old was $30,234 (+/- $14,546). Approximately, 9.9% of families and 10.6% of the population were below the
poverty line, including 6.7% of those under the age of 18 and 6.3% of those ages 65 or over.
2010 census As of the
2010 census, there were 393 people, 192 households, and 108 families residing in the city. The population density was . There were 257 housing units at an average density of . The racial makeup of the city was 97.7%
White, 0.8%
Asian, 0.3%
American Indian, 0.8% from some other race, and 0.5% from two or more races.
Hispanics and Latinos of any race were 1.5% of the population. There were 192 households, of which 22.4% had children under the age of 18 living with them, 47.9% were
married couples living together, 2.1% had a male householder with no wife present, 6.3% had a female householder with no husband present, and 43.8% were non-families. 42.2% of all households were made up of individuals, and 20.3% had someone living alone who was 65 years of age or older. The average household size was 2.05, and the average family size was 2.79. of 2000, there were 436 people, 180 households, and 113 families residing in the city. The population density was . There were 232 housing units at an average density of . The racial makeup of the city was 97.71%
White, 1.38%
African American, and 0.92% from two or more races.
Hispanic or
Latino of any race were 0.46% of the population. There were 180 households, out of which 23.9% had children under the age of 18 living with them, 56.7% were
married couples living together, 5.6% had a female householder with no husband present, and 36.7% were non-families. 34.4% of all households were made up of individuals, and 20.6% had someone living alone who was 65 years of age or older. The average household size was 2.22 and the average family size was 2.85. In the city the population was spread out, with 21.8% under the age of 18, 3.2% from 18 to 24, 18.8% from 25 to 44, 25.2% from 45 to 64, and 31.0% who were 65 years of age or older. The median age was 50 years. For every 100 females, there were 85.5 males. For every 100 females age 18 and over, there were 78.5 males. ==Economy==