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Zip Code 42354 — McHenry, KY

42354 is a ZIP Code associated with McHenry, KY, located within Ohio. 42354 ranks #9 out of 12 ZIP codes in Ohio County by population (and #658 out of 780 in KY). The area supports an estimated population of 283 residents across Data Pending housing units, with a population density of 135.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.379150, -86.927300)

Data MetricLocal Statistic
Postal / Zip Code42354
Primary CityMcHenry
State / ProvinceKY
CountyOhio
Total Population283
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density135.9 people/sq mi
TimezoneAmerica/Chicago

How 42354 Compares

MetricZIP 42354Ohio CountyKY State Average
Population28324,460 (Total)4,542,460 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density135.9 /sq mi----
County Pop Rank#9 of 12----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 42320Beaver Dam3.6 mi9,128N/A
Zip 42369Rockport4.8 mi223N/A
Zip 42328Centertown6.9 mi1,158N/A
Zip 42333Cromwell9.4 mi644N/A
Zip 42347Hartford10.3 mi5,829N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →