37138 can be classified socioeconomically as 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 37138 is White. The majority race/ethnicity attending public schools in 37138 is White. The current unemployment level in 37138 is 3.3%.
| Population | 23,297 |
| Population Growth Rate | 0.67% |
| Population Density | 1,118 People per Square Mile |
| Total Households | 8,861 |
| Percentage High Income Households | 3.6% |
| Median Household Income (2021) | $79,182 |
| Average Adjusted Gross Income (2021) | $529,210 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 9.8% |
| Majority Race/Ethnicty | White - 84.37% |
| Public School Majority Race/Ethnicty | White - 53.33% |
37138 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 20,334 | 84.37% |
| Black | 2,541 | 10.54% |
| Hispanic | 982 | 4.07% |
| Asian | 243 | 1.01% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
37138 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 705 | 57.09% |
| Black | 321 | 25.99% |
| Hispanic | 177 | 14.33% |
| Asian | 31 | 2.51% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 1 | 0.08% |
37138 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 1,204 | 8.64% |
| Bachelor Degree | 2,966 | 21.29% |
| High School Diploma | 3,590 | 25.77% |
| No High School Diploma | 255 | 1.83% |
| GED or Alternate | 758 | 5.44% |
| 1 or More Years of College | 2,770 | 19.89% |
| Associates Degree | 1,225 | 8.79% |
| Masters Degree | 847 | 6.08% |
| Professional Degree | 259 | 1.86% |
| Doctorate Degree | 55 | 0.39% |