Statistic Saint Joseph Louisville Kentucky
Population 3,395 618,733 4,467,673
Population density (sq mi) 2,881 2,351 114
Median age 39.7 37.7 38.6
Male/Female ratio 0.9:1 0.9:1 1.0:1
Married (15yrs & older) n/a 50% 58%
Families w/ Kids under 18 18% 42% 42%
Speak English n/a 90% 95%
Speak Spanish n/a 5% 3%
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Demographics Quick Facts

  • The population density in Saint Joseph is 23% higher than Louisville
  • The median age in Saint Joseph is 5% higher than Louisville
  • In Saint Joseph 81.13% of the population is White
  • In Saint Joseph 9.89% of the population is Black
  • In Saint Joseph 4.29% of the population is Asian

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      Saint Joseph racial demographics

      Race Saint Joseph Louisville Kentucky
      White 81.13% 68.35% 87.48%
      Black 9.89% 24.02% 7.94%
      Asian 4.29% 2.67% 1.29%
      American Indian 0.65% 0.12% 0.21%
      Native Hawaiian 0.00% 0.07% 0.06%
      Mixed race 1.04% 3.48% 2.10%
      Other race 3.00% 1.29% 0.92%
      In Saint Joseph, 6.1% 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

      Saint Joseph age breakdown

      Marital status

      Age of children in married couples

      Source: The Saint Joseph, Louisville, KY demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).