ZIP Code 37731 — undefined, TN Demographics & Data

ZIP code 37731 covers TN in Hawkins County with a population of about 756.

At a glance, the area shows median age of 33.8 versus a U.S. median of about 38.9.

It sits in telephone area code 423; U.S. House district TN-1; the TRI - CITIES, TN - VA media market.

Median household income in ZIP 37731 is about $50,078 — about 33% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 33.7%; unemployment rate near 0.0%; 6.8% of adults with a bachelor’s degree or higher (about 26.9 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Mining, Manufacturing, and Retail trade; about 2.5% of workers reporting work-from-home (about 12.8 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing tenure and rents show owner-occupancy near 88.2% (about 22.8 points above the national owner-occupancy rate (65.4%)).

FEMA’s National Risk Index rates natural-hazard risk for TN as Relatively Low (composite score 55.8), which is near the middle of the national distribution. The strongest component scores on US5 are flood (64.7) and wildfire (50.7). 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 TN show little to no average snow and around 48.8 inches of annual precipitation.

IRS migration statistics show a net inflow of about 27 for ZIP 37731 (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.