Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 39.4 yrs |
|---|---|
| Avg HH Size | 2.60 |
| Below Poverty | 9.5% ≈ Avg |
| College Grads | 42.2% ▲ 9% above avg |
| Unemployment | 3.3% ▼ 32% below avg |
| No HS Diploma | 1,524 (1.3%) |
| HS Graduate | 34,708 (28.8%) |
| Some College | 16,919 (14%) |
| Associates | 15,799 (13.1%) |
| Bachelors | 11,608 (9.6%) |
| Graduate Degree | 39,939 (33.1%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $84,690 ▲ 11% above avg |
|---|---|
| Median Home Value | $356,735 ▲ 28% above avg |
| Home/Income Ratio | 4.2x (nat avg ~3.5x) |
| Median Rent | $1,324/mo |
| Total Housing Units | 76,265 |
| Vacant Units | 4,700 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Sumner County is located in Tennessee and encompasses 9 ZIP codes spanning 8 cities and communities. The county has an estimated population of 187,355 residents. With a median age of 39.41, it is a middle-aged county.
Sumner County has a middle-income economic profile. The median household income of $84,689 is near the national average. Unemployment stands at 3.3%, below the national average. The poverty rate of 9.5% is near the national average.
Housing in Sumner County is a mid-range housing market, with a median home value of $356,735 — above the national average. Monthly median rent is approximately $1,323. Homeownership rates are high at 71.8%, reflecting a largely residential, stable population.
The residents of Sumner County are primarily White (80.1%). Educational attainment is well-educated — 42.2% of adults hold a bachelor's degree or higher, near the national average.
Sumner County, TN is a middle-income area in Tennessee. The 9 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.
| ZIP | City | Population | Median Income | Median Home | Median Rent | Unemp. | College |
|---|---|---|---|---|---|---|---|
| 37022 | Bethpage | 6,036 | $61,250 | $244,000 | $1,113 | 5.0% | 32.0% |
| 37031 | Castalian Springs | 3,984 | $86,380 | $303,200 | $1,005 | 0.7% | 30.1% |
| 37048 | Cottontown | 6,325 | $98,012 | $382,400 | $865 | 1.5% | 42.1% |
| 37066 | Gallatin | 62,404 | $78,049 | $376,100 | $1,305 | 2.9% | 43.3% |
| 37075 | Hendersonville | 72,541 | $97,597 | $403,400 | $1,552 | 4.0% | 52.7% |
| 37148 | Portland | 25,421 | $77,684 | $273,200 | $1,082 | 2.9% | 24.9% |
| 37186 | Westmoreland | 10,644 | $57,133 | $193,400 | $970 | 3.7% | 16.1% |