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/KY/ISLAND

Island ZIP code, Kentucky

The ZIP code for Island, KY is 42350, and its area code is 270.

USPS city name
1 ZIP code
Population
576
Area code
270

Island in numbers

About 576 people live in Island, in 253 households. The median household income is $54,375 a year, 15% below the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $75,000 (64% below the Kentucky median), and median gross rent is $929 a month. The median age is 47.0; 6.8% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 34 minutes.

Population576Island576
Households253Island253
Median age47.0Island47.0Kentucky39.1US 38.9
Median household income$54,375Island$54,375Kentucky$63,726US $80,734
Median home value$75,000Island$75,000Kentucky$205,600US $332,700
Median gross rent$929Island$929Kentucky$967US $1,413
Bachelor's degree or higher6.8%Island6.8%Kentucky27.6%US 35.7%
Mean commute33.5 minIsland33.5 minKentucky24.0 minUS 26.4 min
Population density1,709 / sq miIsland1,709 / sq mi

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

ZIP codes addressed as Island

ZIP codes with the USPS city name Island
ZIP City Type Population Median income Median home
42350 Island , KY Standard 1,342 $103,875 $168,000

Map of Island ZIP codes

42350

The ZIP codes of Island, 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 Island

The nearest larger towns are Livermore (1,223 people, 3.5 mi), Calhoun (601 people, 9.1 mi) and Central City (5,707 people, 10 mi).

Towns near Island
TownPopulationDistance
Central City 5,707 10.1 mi
Hartford 2,649 14.1 mi
Beaver Dam 3,524 15.3 mi
Greenville 4,410 16.1 mi
Masonville 2,887 16.6 mi
Madisonville 19,515 20.8 mi
Sorgho 2,960 21.3 mi
Owensboro 60,302 21.8 mi
Thruston 2,581 25.2 mi

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

Cite this page

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

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