Explore accurate parcel and ownership records,
directly sourced from county assessors.
Sumner County doesn't make many national headlines — but it probably should. Sitting directly north of Nashville along the Cumberland River, with Gallatin as its county seat and Hendersonville as its population center, Sumner has spent the past decade quietly absorbing the overflow of one of America's hottest metro areas. The result is a county that looks prosperous on the surface but carries some quietly complicated tensions underneath.
The headline number is a median household income of $86,005 — nearly 15% above the national median — which reflects the steady migration of professional-class Nashville workers who crossed the county line in search of more square footage, better schools, and lower price tags than Davidson County could offer. That calculation still works, mostly. But the math is getting harder.
| Stat | Value | Context |
|---|---|---|
| Median Home Price | $407,548 | ~4.7x median household income |
| Homeownership Rate | 72.2% | well above national avg of ~65% |
| Rent Burden Rate | 44.4% | far above 30% healthy threshold |
| YoY Price Change | -1.2% | first cooling after years of appreciation |
The price-to-income ratio of roughly 4.7x is not as alarming as you'd find in coastal metros, but it represents a significant tightening from where Sumner County was just five years ago. The median home now lists above $407,000 — and the gap between median and average price ($514,328) signals a robust luxury tier pulling the top of the market upward. The P90 price of $820,000 suggests Sumner is no longer just a budget escape from Nashville; it has developed its own premium market, particularly around Old Hickory Lake waterfront properties and the newer planned communities near Gallatin.
The year-over-year price decline of 1.2% deserves context: this isn't a crash, it's a breather. After years of double-digit appreciation driven by pandemic-era migration, higher mortgage rates have done what they've done everywhere. Only 1,933 transactions closed in the past twelve months across a county of 200,000 — a sign of volume compression more than price collapse.
The most surprising number in Sumner County's profile isn't in the home price data — it's the rent burden rate of 44.4%, with 18.6% of renters in severe burden territory. In a county where 72% of residents own their homes and poverty sits at just 9%, that level of rental stress points to a bifurcated community. The renters who stayed renters as prices rose are now caught between rising rents (median $1,339) and a for-sale market that has moved beyond reach. With just 27.8% of housing units renter-occupied and no meaningful public transit to speak of (0.1% of commuters), Sumner's lower-income workforce faces a genuine structural trap.
The child poverty rate of 12.7% — meaningfully higher than the overall poverty rate of 9.0% — reinforces that picture. The households absorbing the most pressure tend to be younger, renting families.
Sumner County remains overwhelmingly car-dependent: 76.1% of workers drive alone, and public transit is essentially nonexistent. But 14.4% working from home — a figure that would have been unthinkable in 2019 — has partially decoupled the county's desirability from Nashville commute times. That remote work share helps explain why a county that genuinely is a 45-minute drive from downtown Nashville on a good day has been able to sustain premium pricing.
The housing stock itself skews newer (median year built: 1998) and spacious (2,050 sq ft average), which reflects the subdivision-driven growth pattern that defines most of Sumner's landscape. This isn't a county of old Craftsman bungalows; it's a county of cul-de-sacs, and the demand for that product remains real.
What makes Sumner County, Tennessee unique? Sumner County occupies a rare position: close enough to Nashville to benefit from its economic gravitational pull, but far enough to have retained a suburban character, lower density, and relatively high homeownership rates. Its combination of above-average incomes, newer housing stock, and lakefront recreation along Old Hickory Lake has made it a consistent landing spot for Nashville-area families priced out of Davidson County — though rising prices are beginning to test that value proposition.
Is Sumner County, TN a good place to buy a home right now? The slight year-over-year price decline suggests some buyer leverage has returned after a frenzied run-up. With a price-to-income ratio near 4.7x and mortgage rates elevated nationally, buyers should underwrite carefully — but the county's strong employment base (3.2% unemployment), high homeownership stability, and continued population growth from the broader Nashville metro make it a fundamentally sound long-term market rather than a speculative one.
Why are renters in Sumner County so cost-burdened if the area is relatively affluent? Sumner County's affluence is largely an ownership-class story. The rental market has not kept pace with income growth for lower-wage workers, and the county's limited multifamily housing supply and near-zero public transit infrastructure leave renters with few affordable alternatives. The severe rent burden rate of 18.6% reflects a population that is effectively stranded — earning too much for most assistance programs but not enough to achieve homeownership in a market where entry-level homes rarely appear below $200,000.
Get instant access to comprehensive county assessors-based property data with your free API key
Need Bulk Data?
Email us at hello@realie.ai