Statistic St. Thomas Missouri National
Population 292 6,137,428 328,239,523
Population density (sq mi) 298 90 91
Median age 33.8 38.3 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 63% 57% 55%
Families w/ Kids under 18 62% 42% 43%
Speak English 97% 94% 79%
Speak Spanish 0% 3% 13%
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Demographics Quick Facts

  • The population density in St. Thomas is 231% higher than Missouri
  • The median age in St. Thomas is 12% lower than Missouri
  • In St. Thomas 93.15% of the population is White
  • In St. Thomas 0.34% of the population is Black
  • In St. Thomas 6.16% of the population is Asian

Compare St. Thomas, MO Demographics

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      St. Thomas racial demographics

      Race St. Thomas Missouri National
      White 93.15% 82.53% 73.35%
      Black 0.34% 11.58% 12.63%
      Asian 6.16% 1.78% 5.22%
      American Indian 0.00% 0.42% 0.82%
      Native Hawaiian 0.00% 0.11% 0.18%
      Mixed race 0.34% 2.44% 3.06%
      Other race 0.00% 1.13% 4.75%
      In St. Thomas, 0.0% 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

      St. Thomas age breakdown

      Marital status

      Age of children in married couples

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