37642 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 37642 is White. The majority race/ethnicity attending public schools in 37642 is White. The current unemployment level in 37642 is 3.3%.
| Population | 15,138 |
| Population Growth Rate | 1.01% |
| Population Density | 235 People per Square Mile |
| Total Households | 6,102 |
| Percentage High Income Households | 0.3% |
| Median Household Income (2021) | $54,231 |
| Average Adjusted Gross Income (2021) | $344,120 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 9.8% |
| Majority Race/Ethnicty | White - 97.10% |
| Public School Majority Race/Ethnicty | White - 93.03% |
37642 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 14,225 | 96.69% |
| Black | 119 | 0.81% |
| Hispanic | 187 | 1.27% |
| Asian | 119 | 0.81% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 62 | 0.42% |
37642 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 2,283 | 95.8% |
| Black | 22 | 0.92% |
| Hispanic | 67 | 2.81% |
| Asian | 8 | 0.34% |
| Native American | 3 | 0.13% |
| Hawaiian/Pac. Islander | 0 | 0% |
37642 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 788 | 9.14% |
| Bachelor Degree | 976 | 11.32% |
| High School Diploma | 3,803 | 44.11% |
| No High School Diploma | 117 | 1.36% |
| GED or Alternate | 685 | 7.95% |
| 1 or More Years of College | 1,332 | 15.45% |
| Associates Degree | 708 | 8.21% |
| Masters Degree | 186 | 2.16% |
| Professional Degree | 26 | 0.3% |
| Doctorate Degree | 0 | 0% |