ZIP Code 45123 - Greenfield Ohio

ZIP Code 45123 is located in Greenfield Ohio. Portions of 45123 are also in Good Hope and South Salem and Madison Township (Highland County) and Buckskin Township and Perry Township (Fayette County) and Wayne Township (Fayette County) and Paint Township (Ross County). 45123 is primarily within Highland County, with some portions in Ross County and Fayette County. Regionally, it is located in Metro Columbus.

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ZIP Code 45123 Quick Stats

ZIP Code NameGreenfield
Primary CountyHighland County
ZIP Code TypeStandard
Population (2022)8,958
Area Code(s)220 / 326 / 740 / 937
Current Time
EDT

ZIP Code 45123 Map

45123 Demographics

45123 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Ohio based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 45123 is White. The majority race/ethnicity attending public schools in 45123 is White. The current unemployment level in 45123 is 5.3%.

Population8,958
Population Growth Rate-1.69%
Population Density89 People per Square Mile
Total Households3,320
Median Houshold Income (2021)$54,900
Average Adjusted Gross Income (2020)$45,630
Current Unemployment Rate (February 2024)5.3%
Majority Race/EthnictyWhite - 96.61%
Public School Majority Race/EthnictyWhite - 94.12%

45123 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White8,30996.61%
Black1271.48%
Hispanic1611.87%
Asian40.05%
Native American00%
Hawaiian/Pac. Islander00%

45123 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,42497.8%
Black90.62%
Hispanic181.24%
Asian40.27%
Native American00%
Hawaiian/Pac. Islander10.07%

45123 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2295.03%
Bachelor Degree3818.36%
High School Diploma2,39352.54%
No High School Diploma711.56%
GED or Alternate2826.19%
1 or More Years of College47710.47%
Associates Degree50711.13%
Masters Degree1393.05%
Professional Degree420.92%
Doctorate Degree340.75%

45123 Geography

Coordinates39.34572601,-83.38731384
Adjacent ZIP Codes
Cities/Towns in 45123
RegionsMetro Columbus
Metro Cincinnati
Metropolitan/Micropolitan Stat AreasChillicothe, OH
Washington Court House, OH
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area100 Square Miles

45123 Politics

US Congressional Districts in 45123
Ohio State Senate Districts in 45123
Ohio State House of Representatives Districts in 45123

45123 Weather and Climate Data

Plant Hardiness ZoneZone 6a: -10F to -5F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion55b - Loamy High Lime Till Plains

45123 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)20233140516064625543342542
Avg Max Temp (°F)36415263738084837766534162
Avg Precip (In.)2.762.563.573.644.594.063.93.912.992.643.172.9340.74

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