Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — CITY/TN/BELFAST

Belfast ZIP code, Tennessee

The ZIP code for Belfast, TN is 37019, and its area code is 931.

USPS city name
1 ZIP code
Population
455
Area code
931

Belfast in numbers

About 455 people live in Belfast, in 215 households. The median household income is $47,083 a year, 32% below the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $274,000 (4% below the Tennessee median).

Population455Belfast455
Households215Belfast215
Median household income$47,083Belfast$47,083Tennessee$69,595US $80,734
Median home value$274,000Belfast$274,000Tennessee$286,700US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Belfast. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Belfast

ZIP codes with the USPS city name Belfast
ZIP City Type Population Median income Median home
37019 Belfast , TN Standard 455 $47,083 $274,000

Map of Belfast ZIP codes

37019

The ZIP codes of Belfast, 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 Belfast

The nearest larger towns are Lewisburg (12,861 people, 6.2 mi), Petersburg (508 people, 6.4 mi) and Cornersville (1,847 people, 8.6 mi).

Towns near Belfast
TownPopulationDistance
Lewisburg 12,861 6.2 mi
Shelbyville 24,661 16.4 mi
Fayetteville 7,057 18.6 mi
Lynchburg, Moore County 6,674 21.0 mi
Park City 2,813 22.8 mi
Pulaski 8,285 22.8 mi
Columbia 45,441 24.9 mi
Spring Hill 55,765 27.2 mi
Tullahoma 21,103 27.7 mi
Christiana 4,777 28.1 mi
Mount Pleasant 4,837 29.0 mi

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

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.