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zipcodes.pro — CITY/TN/ERWIN

Erwin ZIP code, Tennessee

The ZIP code for Erwin, TN is 37650, and its area code is 423.

USPS city name
1 ZIP code
Population
5,988
Area code
423

Erwin in numbers

About 5,988 people live in Erwin, in 2,611 households. The median household income is $47,487 a year, 32% below the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $180,900 (37% below the Tennessee median), and median gross rent is $614 a month. The median age is 44.3; 18.1% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 21 minutes.

Population5,988Erwin5,988
Households2,611Erwin2,611
Median age44.3Erwin44.3Tennessee38.9US 38.9
Median household income$47,487Erwin$47,487Tennessee$69,595US $80,734
Median home value$180,900Erwin$180,900Tennessee$286,700US $332,700
Median gross rent$614Erwin$614Tennessee$1,189US $1,413
Bachelor's degree or higher18.1%Erwin18.1%Tennessee31.1%US 35.7%
Mean commute21.4 minErwin21.4 minTennessee25.7 minUS 26.4 min
Population density1,451 / sq miErwin1,451 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Erwin town. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Erwin

ZIP codes with the USPS city name Erwin
ZIP City Type Population Median income Median home
37650 Erwin , TN Standard 12,774 $50,654 $168,100

Map of Erwin ZIP codes

37650

The ZIP codes of Erwin, TN, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Erwin

The nearest larger towns are Jonesborough (6,232 people, 11 mi), Johnson City (72,222 people, 14 mi) and Elizabethton (14,374 people, 17 mi).

Towns near Erwin
TownPopulationDistance
Unicoi 3,806 7.0 mi
Jonesborough 6,232 11.0 mi
Johnson City 72,222 13.7 mi
Elizabethton 14,374 16.5 mi
Tusculum 3,337 18.7 mi
Oak Grove 4,626 19.3 mi
Spurgeon 4,071 20.8 mi
Greeneville 15,646 22.8 mi
Mars Hill, NC 3,025 23.2 mi
Colonial Heights 3,258 24.5 mi
Kingsport 56,262 26.8 mi
Blountville 3,309 27.1 mi

More nearby: every ZIP code in Unicoi County · Tennessee ZIP codes

Cite this page

zipcodes.pro. “Erwin, TN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tn/erwin

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