Mark Twain | |
|---|---|
.jpg) Houses in Mark Twain, February 2011 | |
 Location (red) of Mark Twain within St. Louis | |
| Country | United States |
| State | Missouri |
| City | St. Louis |
| Wards | 1, 21 |
| Area | |
• Total | 0.65 sq mi (1.7 km2) |
| Population (2020)[1] | |
• Total | 3,257 |
| • Density | 5,000/sq mi (1,900/km2) |
| ZIP code(s) | Parts of 63115, 63120 |
| Area code(s) | 314 |
| Website | stlouis-mo.gov |
Mark Twain is a neighborhood of St. Louis, Missouri named after author and Missouri native Mark Twain. It is located between Interstate 70 and Bellefontaine Cemetery.