ZIP Code 30340 - Atlanta Georgia

30340 Overview

ZIP Code 30340 is located in Atlanta Georgia. Portions of 30340 are also in Doraville and Chamblee and Tucker. 30340 is primarily within DeKalb County, with some portions in Gwinnett County. Regionally, 30340 is located in the Inner Perimeter of Metro Atlanta.

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ZIP Code 30340 Quick Stats

ZIP Code NameAtlanta
Primary CountyDeKalb County
ZIP Code TypeStandard
Population (2022)30,945
Area Code(s)470 / 678 / 770 / 943
Current Time
EST

ZIP Code 30340 Map

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30340 Demographics

30340 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Georgia based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 30340 is White. The majority race/ethnicity attending public schools in 30340 is Hispanic. The current unemployment level in 30340 is 3.4%.

Population30,945
Population Growth Rate0.00%
Population Density3,659 People per Square Mile
Total Households10,103
Percentage High Income Households2.0%
Median Household Income (2021)$51,586
Average Adjusted Gross Income (2021)$404,540
Current Unemployment Rate (November 2024)3.4%
Majority Race/EthnictyWhite - 36.21%
Public School Majority Race/EthnictyHispanic - 76.14%

30340 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White13,22136.19%
Black5,63315.42%
Hispanic12,44834.07%
Asian3,99410.93%
Native American1,2153.33%
Hawaiian/Pac. Islander260.07%

30340 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White3085.94%
Black56310.87%
Hispanic3,98576.92%
Asian2905.6%
Native American320.62%
Hawaiian/Pac. Islander30.06%

30340 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College7545.36%
Bachelor Degree3,12622.24%
High School Diploma4,23630.14%
No High School Diploma5934.22%
GED or Alternate4883.47%
1 or More Years of College2,01814.36%
Associates Degree8716.2%
Masters Degree1,3219.4%
Professional Degree3662.6%
Doctorate Degree2822.01%

30340 Geography

Coordinates33.89785767,-84.25149536
Adjacent ZIP Codes
Cities/Towns in 30340
RegionMetro Atlanta
Metropolitan/Micropolitan Stat AreaAtlanta-Sandy Springs-Alpharetta, GA
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area8 Square Miles

30340 Weather and Climate Data

Plant Hardiness ZoneZone 7b: 5F to 10F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 11 - 20
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion45b - Southern Outer Piedmont

30340 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)29323946556367666048393248
Avg Max Temp (°F)50556371788588878172625371
Avg Precip (In.)5.744.895.844.24.293.964.624.24.083.544.064.2953.73

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