63105 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Missouri based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 63105 is White. The majority race/ethnicity attending public schools in 63105 is White. The current unemployment level in 63105 is 4.2%.
| Population | 19,003 |
| Population Growth Rate | 0% |
| Population Density | 7,156 People per Square Mile |
| Total Households | 6,572 |
| Percentage High Income Households | 23% |
| Median Household Income (2021) | $115,228 |
| Average Adjusted Gross Income (2021) | $2,412,700 |
| Current Unemployment Rate (May 2026) | 4.2% |
| Sales Tax Rate (2025) | 10.2% |
| Majority Race/Ethnicity | White - 78.18% |
| Public School Majority Race/Ethnicity | White - 61.55% |
63105 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 14,240 | 78.18% |
| Black | 1,370 | 7.52% |
| Hispanic | 594 | 3.26% |
| Asian | 2,001 | 10.99% |
| Native American | 10 | 0.05% |
| Hawaiian/Pac. Islander | 0 | 0% |
63105 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 1,561 | 66.48% |
| Black | 372 | 15.84% |
| Hispanic | 106 | 4.51% |
| Asian | 307 | 13.07% |
| Native American | 1 | 0.04% |
| Hawaiian/Pac. Islander | 1 | 0.04% |
63105 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 377 | 3.51% |
| Bachelor Degree | 3,260 | 30.37% |
| High School Diploma | 608 | 5.66% |
| No High School Diploma | 47 | 0.44% |
| GED or Alternate | 189 | 1.76% |
| 1 or More Years of College | 874 | 8.14% |
| Associates Degree | 318 | 2.96% |
| Masters Degree | 2,309 | 21.51% |
| Professional Degree | 1,661 | 15.47% |
| Doctorate Degree | 1,091 | 10.16% |
