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Zip Code 42051 — Hickory, KY

42051 is a ZIP Code associated with Hickory, KY, located within Graves. 42051 ranks #3 out of 11 ZIP codes in Graves County by population (and #323 out of 780 in KY). The area supports an estimated population of 2,114 residents across Data Pending housing units, with a population density of 15.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (36.856290, -88.645220)

Data MetricLocal Statistic
Postal / Zip Code42051
Primary CityHickory
State / ProvinceKY
CountyGraves
Total Population2,114
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density15.5 people/sq mi
TimezoneAmerica/Chicago

How 42051 Compares

MetricZIP 42051Graves CountyKY State Average
Population2,11438,094 (Total)4,542,460 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density15.5 /sq mi----
County Pop Rank#3 of 11----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 42027Boaz4.2 mi1,875N/A
Zip 42061Lowes7.1 mi59N/A
Zip 42069Melber7.8 mi1,214N/A
Zip 42066Mayfield8.5 mi23,917N/A
Zip 42082Symsonia9.0 mi1,803N/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 →