Marthasville, MO, located just outside of St. Louis County has a population of 5,181 and a population density of 43 people per square mile. Marthasville is home to many local businesses such as Greenhouse Market & Cafe, Iron Creek Pizza Company, and Aces Sports Bar & Grill. Locals enjoy taking advantage of the year round outdoor activities like fishing at Marthasville Lake or visiting nearby parks such as the Katy Trail State Park for a nice jog or bike ride. There are also plenty of organizations like the Lions Club that have been active in the community for years. For those sports fans out there, you can look forward to supporting your favorite teams at the local sporting events hosted by Warrenton High School!
The population in Marthasville (zip 63357) is 5,181. There are 41 people per square mile aka population density. The median age in Marthasville (zip 63357) is 37, the US median age is 38.4. The number of people per household in Marthasville (zip 63357) is 2.4, the US average of people per household is 2.6.
Family in Marthasville (zip 63357)
- 56.4% are married
- 12.9% are divorced
- 31.1% are married with children
- 9.5% have children, but are single
Race in Marthasville (zip 63357)
- 97.4% are White
- 0.3% are Black
- 0.0% are Asian
- 0.0% are Native American
- 0.0% claim Other
- 2.1% claim Hispanic ethnicity
- 0.0% Two or more races
- 0.2% Hawaiian, Pacific Islander