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ZIP Code 30078
Snellville, GA, Gwinnett County
Population
41,597
Land area
17.3sq mi
People per sq mi
2,403
City
Snellville
ZIP 30078 and nearby ZIP codes
ZIP 30078 at a glance
- ZIP 30078 (Snellville) is about 13 times as dense as Georgia as a whole.
- The median household income is $98,257, 27% above the Georgia median of $77,353.
- A typical owner-occupied home is valued at $353,200 (16% above Georgia) and median rent is $1,788 a month.
Local data for ZIP 30078
Counts from official public data
Housing and community stats
ZIP 30078, American Community Survey 2020-2024
Median household income
$98,257
Poverty rate
9.3%
Median home value
$353,200
Prices +1.9% in a year
Median rent
$1,788/mo
Homeownership
82.6%
Bachelor's or higher
40.6%
Median age
38.4
Average commute
35.5 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,224
ZIP Business Patterns 2023
Employees
14,318
$578M annual payroll
PPP loans
$88.7M
2,581 loans
Campaign donations
$90K
30% D, 14% R, 2026 cycle
Environment and hazard risk
ZIP 30078, from FEMA, NOAA and EPA
Natural hazard risk
Relatively High
Top: lightning
Storm events since 1996
780
Countywide, mostly thunderstorm wind
Flood insurance policies
989
0.4% of homes, county
July high / Jan low
89° / 33°F
51.4 inches of rain a year
Health statistics
Share of adults in ZIP 30078, CDC PLACES estimates
Obesity
34.9%
U.S. 33.3% +1.6 pts
Diabetes
12.7%
U.S. 12.1% +0.6 pts
Smoking
11.6%
U.S. 12.8% -1.2 pts
Uninsured (18-64)
12.6%
U.S. 11.1% +1.5 pts
Frequently asked questions
- What city is ZIP code 30078?
- ZIP code 30078 is in Snellville, GA (Gwinnett County).
- What county is ZIP code 30078 in?
- ZIP code 30078 is mostly in Gwinnett County, Georgia.
- How many people live in ZIP code 30078?
- About 41,597 people live in the 30078 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.