ZIP Code 37057 — Hartsville/Trousdale County, TN Demographics & Data

ZIP code 37057 covers Hartsville/Trousdale County, TN in Trousdale County with a population of about 691.

At a glance, the area shows median age of 50.8 versus a U.S. median of about 38.9.

It sits in telephone area codes 615, 629; U.S. House district TN-6; the NASHVILLE media market.

Median household income in ZIP 37057 is about $86,875 — about 16% above the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 0.9%; unemployment rate near 5.6%; 11.8% of adults with a bachelor’s degree or higher (about 21.9 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Manufacturing, Professional services, and Retail trade; a mean commute of about 180.0 minutes (U.S. average near 26.8).

Median home value is about $223,200 — about 36% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $1,009 (about 13% below the U.S. median rent ($1,163)), and owner-occupancy near 90.4% (about 25.0 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 37057 in Hartsville/Trousdale County, TN, a household would need roughly $61,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,434. That sits below the local median household income ($86,875), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

FEMA’s National Risk Index rates natural-hazard risk for Hartsville/Trousdale County, TN as Very Low (composite score 6.1), which is relatively lower than many U.S. communities. The strongest component scores on US5 are flood (13.4) and hurricane (7.3). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for Hartsville/Trousdale County, TN show little to no average snow.

IRS migration statistics show a net inflow of about 25 for ZIP 37057 (Hartsville/Trousdale County, TN) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.