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Zip Code 40023 — Fisherville, KY

40023 is a ZIP Code associated with Fisherville, KY, located within Jefferson. The postal region supports an estimated population of 6,870 residents across Data Pending housing units, with a population density of 109.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.162640, -85.423670)

Data MetricLocal Statistic
Postal / Zip Code40023
Primary CityFisherville
State / ProvinceKY
CountyJefferson
Total Population6,870
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density109.3 people/sq mi
TimezoneAmerica/Kentucky/Louisville

How 40023 Compares

MetricZIP 40023Jefferson CountyKY State Average
Population6,870788,8094,542,460
Median IncomeData PendingN/AN/A
Population Density109.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 40022Finchville4.9 mi903N/A
Zip 40299Louisville5.0 mi42,207N/A
Zip 40067Simpsonville5.5 mi6,365N/A
Zip 40245Louisville7.3 mi39,835N/A
Zip 40243Louisville7.9 mi12,002N/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 →