ZIP Code 30078 - Snellville Georgia

ZIP Code 30078 is located in Snellville Georgia. 30078 is entirely within Gwinnett County. Regionally, 30078 is located in the Eastern Suburbs of Metro Atlanta.

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ZIP Code 30078 Quick Stats

ZIP Code NameSnellville
Primary CountyGwinnett County
ZIP Code TypeStandard
Population (2022)41,998
Area Code(s)470 / 678 / 770 / 943
Current Time

ZIP Code 30078 Map

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30078 Demographics

30078 can be classified socioeconomically as 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 30078 is White. The majority race/ethnicity attending public schools in 30078 is African American. The current unemployment level in 30078 is 3.8%.

Population Growth Rate0.00%
Population Density2,350 People per Square Mile
Total Households11,285
Percentage High Income Households3.9%
Median Houshold Income (2021)$81,438
Average Adjusted Gross Income (2020)$67,150
Current Unemployment Rate (February 2024)3.8%
Majority Race/EthnictyWhite - 44.67%
Public School Majority Race/EthnictyAfrican American - 47.54%

30078 Race/Ethnicty Breakdown

Native American3020.73%
Hawaiian/Pac. Islander00%

30078 Public School Race/Ethnicty Breakdown

Native American250.26%
Hawaiian/Pac. Islander90.09%

30078 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,3566.36%
Bachelor Degree5,38025.24%
High School Diploma4,66021.86%
No High School Diploma4051.9%
GED or Alternate9694.55%
1 or More Years of College3,97318.64%
Associates Degree1,9609.2%
Masters Degree1,9068.94%
Professional Degree5152.42%
Doctorate Degree1890.89%

30078 Geography

Adjacent ZIP Codes
Cities/Towns in 30078
RegionMetro Atlanta
Metropolitan/Micropolitan Stat AreaAtlanta-Sandy Springs-Alpharetta, GA
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area18 Square Miles

30078 Politics

US Congressional Districts in 30078
Georgia State Senate Districts in 30078
Georgia State House of Representatives Districts in 30078

30078 Weather and Climate Data

Plant Hardiness ZoneZone 7b: 5F to 10F
Average First Frost DateNovember 1 - 10
Average Last Frost DateApril 1 - 10
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion45b - Southern Outer Piedmont

30078 Annual Climate Data

Avg Min Temp (°F)30323946556367666148403348
Avg Max Temp (°F)51566472798689878272635371
Avg Precip (In.)5.584.755.6744.13.854.494.033.823.5344.1451.96

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