ZIP Code 42066 - Mayfield Kentucky

ZIP Code 42066 is located in Mayfield Kentucky. Portions of 42066 are also in Pryorsburg and Farmington and Hickory and Sedalia. 42066 is primarily within Graves County, with some portions in Marshall County and Calloway County. Regionally, it is located in the Paducah-Cape Girardeau-Harrisburg-Mt Vernon Area.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 42066 Quick Stats

ZIP Code NameMayfield
Primary CountyGraves County
ZIP Code TypeStandard
Population (2022)23,902
Area Code(s)270 / 364
Current Time
CDT

ZIP Code 42066 Map

42066 Demographics

42066 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Kentucky based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 42066 is White. The majority race/ethnicity attending public schools in 42066 is White. The current unemployment level in 42066 is 5.1%.

Population23,902
Population Growth Rate0.00%
Population Density113 People per Square Mile
Total Households9,218
Percentage High Income Households1.8%
Median Household Income (2021)$44,692
Average Adjusted Gross Income (2020)$49,830
Current Unemployment Rate (April 2024)5.1%
Majority Race/EthnictyWhite - 84.15%
Public School Majority Race/EthnictyWhite - 68.03%

42066 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White20,81484.01%
Black1,4926.02%
Hispanic2,3399.44%
Asian840.34%
Native American60.02%
Hawaiian/Pac. Islander400.16%

42066 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White3,29073.13%
Black2966.58%
Hispanic88119.58%
Asian250.56%
Native American40.09%
Hawaiian/Pac. Islander30.07%

42066 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,0047.92%
Bachelor Degree1,65313.05%
High School Diploma4,57536.11%
No High School Diploma1611.27%
GED or Alternate9607.58%
1 or More Years of College2,37118.71%
Associates Degree1,0778.5%
Masters Degree6715.3%
Professional Degree1010.8%
Doctorate Degree980.77%

42066 Geography

Coordinates36.72917557,-88.63961029
Adjacent ZIP Codes
Cities/Towns in 42066
RegionPaducah-Cape Girardeau-Harrisburg-Mt Vernon Area
Metropolitan/Micropolitan Stat AreasMayfield, KY
Murray, KY
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area211 Square Miles

42066 Politics

US Congressional Districts in 42066
Kentucky State Senate Districts in 42066
Kentucky State House of Representatives Districts in 42066

42066 Weather and Climate Data

Plant Hardiness ZoneZone 7a: 0F to 5F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 11 - 20
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion74b - Loess Plains

42066 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)26303846556468665947383047
Avg Max Temp (°F)44516171798689888272594869
Avg Precip (In.)3.84.434.944.85.034.164.353.263.63.64.944.9151.8

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