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zipcodes.pro — CITY/TN/RIDDLETON

Riddleton ZIP code, Tennessee

The ZIP code for Riddleton, TN is 37151, and its area codes are 615 and 629.

USPS city name
1 ZIP code
Population
457
Area codes
615, 629

NANPA lists no telephone rate centre for Riddleton itself, so these are the area codes of the nearest one, Carthage (6.2 miles). A town on an area-code boundary can differ from its neighbour.

Riddleton in numbers

About 457 people live in Riddleton, in 173 households. The median household income is $102,168 a year, 47% above the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $327,500 (14% above the Tennessee median).

Population457Riddleton457
Households173Riddleton173
Median household income$102,168Riddleton$102,168Tennessee$69,595US $80,734
Median home value$327,500Riddleton$327,500Tennessee$286,700US $332,700

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

ZIP codes addressed as Riddleton

ZIP codes with the USPS city name Riddleton
ZIP City Type Population Median income Median home
37151 Riddleton , TN Standard 457 $102,168 $327,500

Map of Riddleton ZIP codes

37151

The ZIP codes of Riddleton, 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 Riddleton

The nearest larger towns are Carthage (2,327 people, 6.7 mi), South Carthage (2,364 people, 6.8 mi) and Hartsville/Trousdale County (11,957 people, 8.6 mi).

Towns near Riddleton
TownPopulationDistance
Hartsville/Trousdale County 11,957 8.6 mi
Lafayette 5,727 14.9 mi
Lebanon 44,788 18.4 mi
Westmoreland 2,845 20.9 mi
Gallatin 48,532 24.1 mi
Mount Juliet 42,073 27.1 mi
Smithville 5,288 27.2 mi

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

Cite this page

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

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