Demographics

Population

Eureka city, Missouri is a city, town, place equivalent, and township located in Missouri. Eureka city, Missouri has a total area of 10.7 square miles.

  • Population: 10,666

Number of Households

  • 3,523

Median Household Income

  • $111,058

Age

  • Median resident age: 39.7 years
  • Missouri median age: 38.9 years

More census information about the City of Eureka.

Demographic Documents

  1. City of Eureka Demographics (PDF)
  2. Eureka Traffic Counts (PDF)
  3. Primary Market Retail Trade Analysis (PDF)
  4. Primary Market Retail Trade Gap Analysis (PDF)
  5. Primary Retail Trade Area Psychographic Profile (PDF)
  6. Workplace Population (PDF)