37840 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 37840 is White. The majority race/ethnicity attending public schools in 37840 is White. The current unemployment level in 37840 is 3.3%.
| Population | 10,451 |
| Population Growth Rate | 0% |
| Population Density | 131 People per Square Mile |
| Total Households | 4,074 |
| Percentage High Income Households | 0.7% |
| Median Household Income (2021) | $53,702 |
| Average Adjusted Gross Income (2021) | $308,670 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 9.8% |
| Majority Race/Ethnicity | White - 99.06% |
| Public School Majority Race/Ethnicity | White - 94.18% |
37840 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 10,202 | 99.06% |
| Black | 0 | 0% |
| Hispanic | 75 | 0.73% |
| Asian | 22 | 0.21% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
37840 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 1,311 | 96.9% |
| Black | 14 | 1.03% |
| Hispanic | 25 | 1.85% |
| Asian | 1 | 0.07% |
| Native American | 2 | 0.15% |
| Hawaiian/Pac. Islander | 0 | 0% |
37840 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 406 | 7.05% |
| Bachelor Degree | 548 | 9.52% |
| High School Diploma | 2,641 | 45.87% |
| No High School Diploma | 126 | 2.19% |
| GED or Alternate | 595 | 10.34% |
| 1 or More Years of College | 822 | 14.28% |
| Associates Degree | 401 | 6.97% |
| Masters Degree | 164 | 2.85% |
| Professional Degree | 27 | 0.47% |
| Doctorate Degree | 27 | 0.47% |
