37620 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 37620 is White. The majority race/ethnicity attending public schools in 37620 is White. The current unemployment level in 37620 is 3.3%.
| Population | 38,245 |
| Population Growth Rate | 0.19% |
| Population Density | 283 People per Square Mile |
| Total Households | 16,796 |
| Percentage High Income Households | 1.6% |
| Median Household Income (2021) | $45,541 |
| Average Adjusted Gross Income (2021) | $588,950 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 9.2% |
| Majority Race/Ethnicity | White - 94% |
| Public School Majority Race/Ethnicity | White - 87.93% |
37620 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 35,308 | 93.97% |
| Black | 912 | 2.43% |
| Hispanic | 1,057 | 2.81% |
| Asian | 121 | 0.32% |
| Native American | 164 | 0.44% |
| Hawaiian/Pac. Islander | 12 | 0.03% |
37620 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 3,673 | 92.08% |
| Black | 103 | 2.58% |
| Hispanic | 179 | 4.49% |
| Asian | 31 | 0.78% |
| Native American | 3 | 0.08% |
| Hawaiian/Pac. Islander | 0 | 0% |
37620 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 1,886 | 8.36% |
| Bachelor Degree | 3,308 | 14.67% |
| High School Diploma | 7,232 | 32.07% |
| No High School Diploma | 438 | 1.94% |
| GED or Alternate | 2,058 | 9.13% |
| 1 or More Years of College | 4,477 | 19.85% |
| Associates Degree | 1,732 | 7.68% |
| Masters Degree | 1,025 | 4.55% |
| Professional Degree | 289 | 1.28% |
| Doctorate Degree | 104 | 0.46% |
