37405 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Tennessee based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 37405 is White. The majority race/ethnicity attending public schools in 37405 is White. The current unemployment level in 37405 is 3.3%.
| Population | 18,456 |
| Population Growth Rate | 17.02% |
| Population Density | 319 People per Square Mile |
| Total Households | 6,729 |
| Percentage High Income Households | 5.3% |
| Median Household Income (2021) | $65,394 |
| Average Adjusted Gross Income (2021) | $787,210 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 9.8% |
| Majority Race/Ethnicity | White - 88.72% |
| Public School Majority Race/Ethnicity | White - 65.49% |
37405 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 15,747 | 88.72% |
| Black | 854 | 4.81% |
| Hispanic | 431 | 2.43% |
| Asian | 694 | 3.91% |
| Native American | 23 | 0.13% |
| Hawaiian/Pac. Islander | 0 | 0% |
37405 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 1,317 | 71.46% |
| Black | 280 | 15.19% |
| Hispanic | 195 | 10.58% |
| Asian | 50 | 2.71% |
| Native American | 1 | 0.05% |
| Hawaiian/Pac. Islander | 0 | 0% |
37405 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 448 | 4.88% |
| Bachelor Degree | 2,681 | 29.19% |
| High School Diploma | 1,623 | 17.67% |
| No High School Diploma | 180 | 1.96% |
| GED or Alternate | 363 | 3.95% |
| 1 or More Years of College | 1,547 | 16.84% |
| Associates Degree | 497 | 5.41% |
| Masters Degree | 1,187 | 12.92% |
| Professional Degree | 304 | 3.31% |
| Doctorate Degree | 354 | 3.85% |
