ZIP Code 45321 - Eldorado Ohio

ZIP Code 45321 is located in Eldorado Ohio. Portions of 45321 are also in Monroe Township (Preble County). 45321 is entirely within Preble County. Regionally, it is located in the Dayton Area.

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ZIP Code 45321 Quick Stats

ZIP Code NameEldorado
Primary CountyPreble County
ZIP Code TypeStandard
Population (2022)1,235
Area Code(s)326 / 937
Current Time
EDT

ZIP Code 45321 Map

45321 Demographics

45321 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 45321 is White. The current unemployment level in 45321 is 4.0%.

Population1,235
Population Growth Rate41.32%
Population Density72 People per Square Mile
Total Households362
Percentage High Income Households1.7%
Median Houshold Income (2021)$59,000
Average Adjusted Gross Income (2020)$46,930
Current Unemployment Rate (February 2024)4.0%
Majority Race/EthnictyWhite - 98.65%

45321 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,09398.65%
Black60.54%
Hispanic90.81%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

45321 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College569.21%
Bachelor Degree487.89%
High School Diploma32252.96%
No High School Diploma406.58%
GED or Alternate152.47%
1 or More Years of College579.38%
Associates Degree559.05%
Masters Degree152.47%
Professional Degree00%
Doctorate Degree00%

45321 Geography

Coordinates39.87031174,-84.67420197
Adjacent ZIP Codes
Cities/Towns in 45321
RegionDayton Area
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area17 Square Miles

45321 Politics

US Congressional Districts in 45321
Ohio State Senate Districts in 45321
Ohio State House of Representatives Districts in 45321

45321 Schools

School Districts in 45321
Elementary Schools in 45321
Middle Schools in 45321
High Schools in 45321

45321 Weather and Climate Data

Plant Hardiness ZoneZone 5b: -15F to -10F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion55b - Loamy High Lime Till Plains

45321 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)16192838495861595140312239
Avg Max Temp (°F)33384961728084827664503861
Avg Precip (In.)2.532.213.153.74.494.084.013.52.642.843.262.9539.37

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