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Zip Code 42256 — Lewisburg, KY

ZIP Code 42256 is associated with Lewisburg, KY, in Logan County. The listed population estimate is 5,124; estimated density is 10.0 people per square mile. Among records with population estimates, it ranks #3 of 5 in Logan County and #205 of 765 in KY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (37.016660, -86.947960)

Data MetricLocal Statistic
Postal / Zip Code42256
Primary CityLewisburg
State / ProvinceKY
CountyLogan
Total Population5,124
Population Density10.0 people/sq mi
TimezoneAmerica/Chicago

How 42256 Compares

MetricZIP 42256Logan County recordsKY records
Population estimate5,12429,664 (sum)4,542,460 (sum)
Population Density10.0 /sq mi----
County population rank#3 of 5----
State population rank#205 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 42339Dunmor6.7 mi840
ZIP 42324Belton9.1 mi1,228
ZIP 42280Sharon Grove9.5 mi338
ZIP 42276Russellville11.4 mi16,044
ZIP 42323Beechmont11.8 mi852

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 →