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Zip Code 40205 — Louisville, KY

ZIP Code 40205 is associated with Louisville, KY, in Jefferson County. The listed population estimate is 24,664; estimated density is 1,382.7 people per square mile. Among records with population estimates, it ranks #14 of 36 in Jefferson County and #56 of 765 in KY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.223130, -85.682750)

Data MetricLocal Statistic
Postal / Zip Code40205
Primary CityLouisville
State / ProvinceKY
CountyJefferson
Total Population24,664
Population Density1,382.7 people/sq mi
TimezoneAmerica/Kentucky/Louisville

How 40205 Compares

MetricZIP 40205Jefferson County recordsKY records
Population estimate24,664788,809 (sum)4,542,460 (sum)
Population Density1,382.7 /sq mi----
County population rank#14 of 36----
State population rank#56 of 765----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in KY

ZIP CodeCityDistancePopulation estimate
ZIP 40280Louisville1.7 mi182
ZIP 40231Louisville2.0 miN/A
ZIP 40204Louisville2.3 mi14,034
ZIP 40041Masonic Home2.5 mi564
ZIP 40206Louisville2.6 mi20,161

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 →