Statistic Mark Twain St. Louis Missouri
Population 2,630 304,709 6,137,428
Population density (sq mi) 3,600 4,936 90
Median age 46.5 36.0 38.3
Male/Female ratio 0.9:1 0.9:1 1.0:1
Married (15yrs & older) n/a 38% 57%
Families w/ Kids under 18 23% 42% 42%
Speak English n/a 90% 94%
Speak Spanish n/a 3% 3%
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Demographics Quick Facts

  • The population density in Mark Twain is 27% lower than St. Louis
  • The median age in Mark Twain is 29% higher than St. Louis
  • In Mark Twain 2.20% of the population is White
  • In Mark Twain 97.20% of the population is Black
  • In Mark Twain 0.00% of the population is Asian

Compare St. Louis, MO Demographics

      vs

      Mark Twain racial demographics

      Race Mark Twain St. Louis Missouri
      White 2.20% 46.44% 82.53%
      Black 97.20% 45.66% 11.58%
      Asian 0.00% 3.37% 1.78%
      American Indian 0.61% 0.26% 0.42%
      Native Hawaiian 0.00% 0.04% 0.11%
      Mixed race 0.00% 3.10% 2.44%
      Other race 0.00% 1.13% 1.13%
      In Mark Twain, 4.1% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Mark Twain age breakdown

      Marital status

      Age of children in married couples

      Source: The Mark Twain, St. Louis, MO demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).