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zipcodes.pro — CITY/KY/MAYFIELD

Mayfield ZIP code, Kentucky

The ZIP code for Mayfield, KY is 42066, and its area codes are 270 and 364.

USPS city name
1 ZIP code
Population
9,868
Area codes
270, 364

Mayfield in numbers

About 9,868 people live in Mayfield, in 4,429 households, the 48th-largest of Kentucky's 553 census places. The median household income is $40,965 a year, 36% below the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $112,500 (45% below the Kentucky median), and median gross rent is $644 a month. The median age is 37.5; 19.3% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 17 minutes.

Population9,868Mayfield9,868
Households4,429Mayfield4,429
Median age37.5Mayfield37.5Kentucky39.1US 38.9
Median household income$40,965Mayfield$40,965Kentucky$63,726US $80,734
Median home value$112,500Mayfield$112,500Kentucky$205,600US $332,700
Median gross rent$644Mayfield$644Kentucky$967US $1,413
Bachelor's degree or higher19.3%Mayfield19.3%Kentucky27.6%US 35.7%
Mean commute16.6 minMayfield16.6 minKentucky24.0 minUS 26.4 min
Population density1,343 / sq miMayfield1,343 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Mayfield city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Mayfield

ZIP codes with the USPS city name Mayfield
ZIP City Type Population Median income Median home
42066 Mayfield , KY Standard 23,917 $48,664 $145,600

Map of Mayfield ZIP codes

42066

The ZIP codes of Mayfield, KY, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Mayfield

The nearest larger towns are Murray (18,080 people, 20 mi), Paducah (26,845 people, 23 mi) and Martin, TN (10,915 people, 30 mi).

Towns near Mayfield
TownPopulationDistance
Benton 4,748 17.4 mi
Murray 18,080 19.8 mi
Reidland 5,277 19.8 mi
Hendron 4,495 20.4 mi
Massac 4,698 20.5 mi
Farley 4,458 21.3 mi
Paducah 26,845 23.0 mi
Calvert City 2,526 25.4 mi
Metropolis, IL 5,864 28.6 mi
Martin, TN 10,915 29.9 mi

More nearby: every ZIP code in Graves County · Kentucky ZIP codes

Cite this page

zipcodes.pro. “Mayfield, KY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ky/mayfield

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