According to the 2018 American Community Survey, Crystal City had a median household income of $51,898, and a median family income of $62,841. The unemployment rate was 8.2%. The per capita income was $25,631. About 16.3% of the population lived below the poverty line, including 19.4% of people under the age of 18 and 15.4% of people 65 years old or older.<ref>https://data.census.gov/cedsci/table?g=0400000US29_1600000US2917632&d=ACS%205-Year%20Estimates%20Data%20Profiles&tid=ACSDP5Y2018.DP03</ref> | According to the 2018 American Community Survey, Crystal City had a median household income of $51,898, and a median family income of $62,841. The unemployment rate was 8.2%. The per capita income was $25,631. About 16.3% of the population lived below the poverty line, including 19.4% of people under the age of 18 and 15.4% of people 65 years old or older.<ref>https://data.census.gov/cedsci/table?g=0400000US29_1600000US2917632&d=ACS%205-Year%20Estimates%20Data%20Profiles&tid=ACSDP5Y2018.DP03</ref> |