St Johns Demographics


  • Total Population20,302
  • Male Population(56.5 %) 11,468
  • Female Population(43.5 %) 8,834
  • Median Age30.40
There are currently 20,302 people living in St Johns. Out of the total population number, 11,468 are men and 8,834 are women. The median age for St Johns dwellers is 30.40.


  • White Collar8,653
  • Blue Collar2,920
There are currently 8,653 white-collar jobs and 2,920 blue-collar jobs in St Johns.


  • Total Households7,932
  • Family Households3,836
  • Non-family Households4,096
  • Households With Children2,182
  • Households Without Children5,750
  • Average People Per Household2.56
There are currently 7,932 households in St Johns. Out of this total, 3,836 are family households, 4,096 are non-family households, 2,182 are households with children and 5,750 are households without children. The average number of people per household in St Johns is 2.56.

Education(Number of people who have achieved the following levels of education)

  • No High School1,959
  • Some High School4,981
  • Some College2,970
  • Associate Degree391
  • Bachelors Degree3,369
  • Graduate Degree1,429
There are 1,959 people living in St Johns without a high school degree, 4,981 people with some high school degree and 2,970 people with a college degree. 391 people have an associate degree, 3,369 hold a bachelor’s degree, while 1,429 boast a graduate degree.

Marital Status(Number of people who have the following marital status)

  • Never Married7,543
  • Married5,662
  • Separated518
  • Widowed564
  • Divorced2,048
7,543 of the people living in St Johns have never been married, while 5,662 are married and 518 are separated. A total of 564 people are widowed and 2,048 people are divorced.


  • Average Household Income$58,935
  • Median Household Income$41,486
  • Median Income Under 25$20,987
  • Median Income 25-44$46,128
  • Median Income 45-64$35,522
  • Median Income Over 65$38,452

The average household income for people living in St Johns is $58,935, while the median household income is $41,486. The median income in St Johns is $20,987 for those under 25, $46,128 for those aged 25 to 44, $35,522 for those aged 45 to 64, and $38,452 for those over the age of 65.


Demographic information is extracted from the Unites States Census Bureau and is deemed reliable, however, COMMERCIALCafé can offer no guarantee of the accuracy or completeness of information modified or aggregated for specific neighborhoods.