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zipcodes.pro — CITY/KY/TRENTON

Trenton ZIP code, Kentucky

The ZIP code for Trenton, KY is 42286, and its area code is 270.

USPS city name
1 ZIP code
Population
376
Area code
270

Trenton in numbers

About 376 people live in Trenton, in 155 households. The median household income is $66,964 a year, 5% above the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $166,500 (19% below the Kentucky median). The median age is 41.3; 27.4% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 21 minutes.

Population376Trenton376
Households155Trenton155
Median age41.3Trenton41.3Kentucky39.1US 38.9
Median household income$66,964Trenton$66,964Kentucky$63,726US $80,734
Median home value$166,500Trenton$166,500Kentucky$205,600US $332,700
Bachelor's degree or higher27.4%Trenton27.4%Kentucky27.6%US 35.7%
Mean commute21.2 minTrenton21.2 minKentucky24.0 minUS 26.4 min
Population density661 / sq miTrenton661 / sq mi

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

ZIP codes addressed as Trenton

ZIP codes with the USPS city name Trenton
ZIP City Type Population Median income Median home
42286 Trenton , KY Standard 2,163 $65,938 $276,200

Map of Trenton ZIP codes

42286

The ZIP codes of Trenton, KY, 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 Trenton

The nearest larger towns are Pembroke (732 people, 6.5 mi), Guthrie (1,559 people, 7.4 mi) and Elkton (1,924 people, 8.6 mi).

Towns near Trenton
TownPopulationDistance
Oak Grove 7,962 9.5 mi
Clarksville, TN 176,456 11.6 mi
Fort Campbell North 11,356 12.5 mi
Hopkinsville 30,906 14.3 mi
Russellville 7,316 21.9 mi
Pleasant View, TN 5,276 25.9 mi
Springfield, TN 19,255 26.7 mi
Coopertown, TN 4,640 26.8 mi

More nearby: every ZIP code in Todd County · Kentucky ZIP codes

Cite this page

zipcodes.pro. “Trenton, KY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ky/trenton

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