ZIP Code 30078 Demographics & Data

All About Snellville, GA (ZIP Code 30078)

Georgia

Demographics Data and Important Statistics About 30078

The ZIP Code 30078 is associated with the city of Snellville in Georgia in Gwinnett County in the U.S. An estimated 37.4% in this Georgia region have a bachelor's degree or higher, and the per capita income is approximately $31,726. Median househould income in this region is $71,071, while about 6% of the population lives below the poverty line. The median age in ZIP Code 30078 is approximately 38.7 years, and 17.0% of the region's residents are aged 62 years and older. The current population estimate is 35,601.

Population in 30078

The most recent population estimate for ZIP Code 30078 is 35,601.

Snellville, GA

The 30078 ZIP Code is associated with Snellville, GA in Gwinnett County.

Area Codes associated with 30078

Telephone area codes associated with ZIP Code 30078 include 678, and 770.

Sunrise / Sunset in 30078

Sunrise: 6:25 am
Sunset: 8:42 pm
Sunrise in 30078 6:25 am
Sunrise in 30078 8:42 pm

Weather forecast for 30078

Overnight's forecast for 30078: Clear, with a low around 62. Northwest wind around 0 mph.

Current air quality in 30078

Air quality: Fair Air quality scale in 30078 Fair

Internet in 30078

Approximately 97.5% of households in ZIP Code 30078 have a computer, while about 92.6% of households have broadband Internet service.

Gender in 30078

The gender split in ZIP Code 30078 is an estimated 47.6% male and approximately 52.4% female.

Health Insurance in 30078

Approximately 13.5% of adults aged 18 to 64 in ZIP Code 30078 (Snellville, GA) are currently uninsured and do not have health insurance.

Race & Ethnicity in ZIP Code 30078

Looking at race in the population that makes up ZIP Code 30078, 97.8% is one race, while 2.2% are two or more races. Approximately 12.6% of 30078 residents are hispanic or Latino (of any race). The most common race in 30078 (race alone or in combination with one or more other races), is White (48.3%), followed by Black or African American (37.2%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 30078. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 30078

Industry Percent
White 48.3%
Black or African American 37.2%
American Indian and Alaska Native 1.2%
Asian 9.1%
Native Hawaiian and Other Pacific Islander 0.1%
Some other race 6.8%
* Race alone or in combination with one or more other races

Income in ZIP Code 30078

The median household income in ZIP Code 30078 is $71,071, while the region's mean household income is $95,622. Breaking income down further, per capita income in the region is $31,726. The per capita income in ZIP Code 30078 of $31,726 is approximately 2.12% more than the per capita income in Georgia overall of $31,067. An estimated 6.4% of the population is living below the poverty line in this region. This rate is approximately 32.63% lower than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 19.8% of the population in 30078 earn $50,000 to $74,999 per year, while an estimated 18.1% earn $100,000 to $149,999 per year, and 2.7% of 30078 residents earn $10,000 to $14,999 per year.

Household Income Details

Bar chart displaying household income in ZIP Code 30078. This visualizes the percentage of households in this region that fall within different income ranges, e.g. $100,000 to $149,999 per year.

Total Income in 30078

Household Income Percent
Less than $10,000 per year 4.1%
$10,000 to $14,999 per year 2.7%
$15,000 to $24,999 per year 4.9%
$25,000 to $34,999 per year 8.1%
$35,000 to $49,999 per year 12.9%
$50,000 to $74,999 per year 19.8%
$75,000 to $99,999 per year 15.6%
$100,000 to $149,999 per year 18.1%
$150,000 to $199,999 per year 6.7%
$200,000 or more per year 7.2%

Education levels in ZIP Code 30078

In ZIP Code 30078, 93.1% of the population graduated high school, while 37.4% have a bachelor's degree or higher. In this region, 2.0% achieved an education level less than 9th grade, while 14.1% hold a graduate or professional degree. Approximately 23.1% in this Gwinnett County region reached the highest level of high school graduate (including equivalency).

Education Attained in 30078

Education Level Percent
Less than 9th grade 2.0%
9th to 12th grade, no diploma 4.9%
High school graduate (includes equivalency) 23.1%
Some college, no degree 23.7%
Associate's degree 9.0%
Bachelor's degree 23.3%
Graduate or professional degree 14.1%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 30078. This visualizes the percentage of the population that has attained a specific level of education, e.g. a graduate or professional degree.

Age Breakdown in ZIP Code 30078

Residents of ZIP Code 30078 are older than average. The median age of 38.7 years in ZIP Code 30078 is approximately 1.57% higher than the overall median age in the U.S. of 38.1 years. About 74.9% of residents are aged 18 years and older, and 17.0% of residents are 62 years and over. Approximately 14.4% of the population in 30078 falls in the age group 45 to 54 years, while an estimated 14.1% are aged 35 to 44 years. On the low end of the scale, 1.7% of 30078 residents are aged 85 years and over.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 30078. This visualizes the percentage of the population in the region that falls into certain age ranges, e.g. 35 to 44 years old.

Age Breakdown in 30078

Age Range Percent
Under 5 years 5.6%
5 to 9 years 7.3%
10 to 14 years 7.0%
15 to 19 years 7.5%
20 to 24 years 6.0%
25 to 34 years 11.5%
35 to 44 years 14.1%
45 to 54 years 14.4%
55 to 59 years 7.1%
60 to 64 years 6.1%
65 to 74 years 7.9%
75 to 84 years 3.8%
85 years and over 1.7%

Language Breakdown in ZIP Code 30078

In ZIP Code 30078, 72.1% of the population lists "English only" as the language spoken in home, while 11.8% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 6.3% of homes, and other Indo-European languages are spoken in 4.3% of homes. Lastly, 5.5% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this Gwinnett County region.

Language Spoken in 30078

Language Spoken Percent
English only 72.1%
Spanish 11.8%
Other Indo-European languages 6.3%
Asian and Pacific Islander languages 4.3%
Other languages 5.5%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 30078. This visualizes the percentage of homes in the area that list a specific language as being spoken in the home, e.g. Spanish.

Real Estate & Housing in ZIP Code 30078

The median home value in ZIP Code 30078 in January 2025 comes in at $375,198. The January 2025 value is approximately -0% lower than the $376,758 median value in August 2024, and 1% higher than the $370,672 median value in February 2024. Regarding the age of homes in ZIP Code 30078, an estimated 30.5% of homes were built between 1980 and 1989. Additionally, 21.1% of homes in the region were built between 1990 and 1999, while an estimated 0.2% of homes were built in 1939 or earlier in this Gwinnett County region.

Home Values in 30078

Month Home value
Jan 2025 $375,198
Dec 2024 $375,848
Nov 2024 $376,561
Oct 2024 $377,283
Sep 2024 $377,251
Aug 2024 $376,758
Jul 2024 $376,194
Jun 2024 $375,903
May 2024 $375,405
Apr 2024 $374,185
Mar 2024 $372,302
Feb 2024 $370,672

Median Home Values Over Time

Line chart displaying median home values in ZIP Code 30078. This visualizes a recent 12-month span of home values in the region.

Age of Housing in 30078

Year Home Built Percent
Built in 2014 or later 2.7%
Built between 2010 and 2013 1.4%
Built between 2000 and 2009 17.4%
Built between 1990 and 1999 21.1%
Built between 1980 and 1989 30.5%
Built between 1970 and 1979 20.6%
Built between 1960 and 1969 5.4%
Built between 1950 and 1959 0.6%
Built between 1940 and 1949 0.2%
Built in 1939 or earlier 0.2%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 30078. This visualizes the percentage of homes in the region that were built in a certain time frame, e.g. built between 1950 and 1959.

Jobs Breakdown in ZIP Code 30078

In 30078, 64.5% of the population is in the labor force. Recent estimates place 7.5% as working from home, while the total labor force in the region has a mean travel to time to work of 39.0 minutes. Approximately 23.7% of the employed population 16 years and over in 30078 work in educational services, and health care and social assistance, while an estimated 12.8% work in retail trade. On the lower end of the scale, just 0.3% of 30078 workers 16 years and over work in agriculture, forestry, fishing and hunting, and mining.

Job Industry Breakdown Details

Bar chart displaying job industry breakdown details for ZIP Code 30078. This visualizes the percentage of the population 16 years and over that work in certain industries, e.g. educational services, and health care and social assistance.

Job Industry Breakdown in 30078

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 0.3%
Construction 5.2%
Manufacturing 8.5%
Wholesale trade 3.6%
Retail trade 12.8%
Transportation and warehousing, and utilities 6.2%
Information 4.1%
Finance and insurance, and real estate and rental and leasing 6.4%
Professional, scientific, management, and administrative 12.3%
Educational services, and health care and social assistance 23.7%
Arts, entertainment, and recreation, and accommodation and food services 7.2%
Other services, except public administration 7.5%
Public administration 2.3%

Chronic Health Issues in ZIP Code 30078 [4]

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 30078. This visualizes the percentage of adults aged 18 and above that have specific chronic health issues, e.g. high blood pressure, diabetes, or arthritis.

Health Issues in 30078

Health Issue Percent of adults*
* aged 18 & above

Health Risk Behaviors & Prevention in 30078 [4]

One of the top preventative health measures in ZIP Code 30078 is current access to health insurance, as an estimated 86.5% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 30078 list , as a preventive measure.

Preventative Health in 30078

Preventive Measure Percent of adults*
Current access to health insurance 86.5%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 30078. This visualizes the percentage of adults aged 18 and above that engage in preventative health measures, e.g. sholesterol screenings and visits to doctors for routine checkups.

Health Risk Behaviors Details

Bar chart displaying health risk behaviors details in ZIP Code 30078. This visualizes the percentage of adults aged 18 and older that engage in health risk behaviors, e.g. smoking or binge drinking.

Health Risk Behaviors in 30078

Risk Behavior Percent of adults*
* aged 18 & above

Utilities in ZIP Code 30078 [6]

Regarding solar power potential, ZIP Code 30078 has an average daily solar radiation level of 5.27 kWh/m2/day. This is approximately 27.91% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 20.03% less than an area in the U.S. with historically high solar radiation levels (AZ).

Electricity Breakdown Details

Bar chart displaying the electricity rates breakdown in ZIP Code 30078. This visualizes electricity rates in 30078 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 30078

Region Residential Commercial Industrial
ZIP Code 30078 10.08¢/kWh 10.37¢/kWh 7.04¢/kWh
Georgia 14.71¢/kWh 11.85¢/kWh 6.91¢/kWh
United States 17.11¢/kWh 13.27¢/kWh 8.26¢/kWh

Solar Power in 30078

Month ZIP Code 30078 Low (WA) High (AZ)
Jan 4.47 1.9 5.84
Feb 5.01 3 6.31
Mar 5.36 3.65 7.02
Apr 5.56 5.13 7.3
May 5.69 5.17 7.13
Jun 5.69 5.72 6.95
Jul 5.44 6.22 6.51
Aug 5.82 6.08 6.65
Sep 5.52 5.15 7.02
Oct 5.73 3.32 6.92
Nov 4.85 2.33 5.99
Dec 4.14 1.78 5.46
All figures listed are kWh/m2/day — kilowatt hours per square meter per day

Solar Radiation Levels

Line chart displaying solar radiation levels in ZIP Code 30078. This visualizes solar power levels in 30078 compared to radiation levels in both a historically low radiation state (WA) and a historically high radiation state (AZ).

Consumer Financial Products Complaints in 30078 [5]

Regarding consumer complaints about financial products in ZIP Code 30078, credit reporting or other personal consumer reports have received the most complaints in 30078 in the past 12 months. Credit reporting or credit repair services received the second most complaints. The most frequent complaint overall in this Gwinnett County region was incorrect information on a report.

Consumer Complaints (Products)

Pie chart displaying the specific consumer financial products associated with complaints that originated from residents in ZIP Code 30078. This visualizes the specific products that were the subject of complaints, e.g. a mortgage or a credit card.

Consumer Complaints by Product in 30078

Complaint Product Number of Complaints*
Credit reporting or other personal consumer reports 829
Credit reporting or credit repair services 493
Debt collection 139
Checking or savings account 36
Credit card 28
Other 84
* Total in 2021

Consumer Complaints by Issue in 30078

Complaint Issue Number of Complaints*
Incorrect information on your report 573
Improper use of your report 465
Problem with a company's investigation into an existing problem 170
Problem with a credit reporting company's investigation 103
Attempts to collect debt not owed 80
Other 218
* Total 2021 - 2024 (current)

Consumer Complaints (Issues)

Pie chart displaying the complaints about consumer financial products and services that were sent to companies for response from residents in ZIP Code 30078. This visualizes the specific complaint issues that arose in this region, e.g. incorrect information on a report.

Notes

  • [4] Health data referenced here originate from the Centers for Disease Control and Prevention (CDC).
  • [5] Consumer financial product complaint data referenced here originate from the Consumer Financial Protection Bureau.
  • [6] Electricity rates and electricity usage data referenced here originate from the National Renewable Energy Laboratory (NREL) and/or the U.S. Energy Information Administration (EIA). Estimates utilize regional U.S. Census Bureau data along with regional NREL and/or EIA data.