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Zip Code 42726 — Clarkson, KY

ZIP Code 42726 is associated with Clarkson, KY, in Grayson County. The listed population estimate is 4,758; estimated density is 17.8 people per square mile. Among records with population estimates, it ranks #2 of 4 in Grayson County and #210 of 765 in KY.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (37.424230, -86.150350)

Data MetricLocal Statistic
Postal / Zip Code42726
Primary CityClarkson
State / ProvinceKY
CountyGrayson
Total Population4,758
Population Density17.8 people/sq mi
TimezoneAmerica/Chicago

How 42726 Compares

MetricZIP 42726Grayson County recordsKY records
Population estimate4,75826,258 (sum)4,542,460 (sum)
Population Density17.8 /sq mi----
County population rank#2 of 4----
State population rank#210 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 42729Cub Run9.0 mi2,142
ZIP 42712Big Clifty9.5 mi1,714
ZIP 42788White Mills9.5 mi192
ZIP 42754Leitchfield9.7 mi16,918
ZIP 42207Bee Spring10.9 mi927

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 →