In 2018, Gwinnett County, GA had a population of 928k people with a median age of 35.5 and a median household income of $72,184. Between 2017 and 2018 the population of Gwinnett County, GA grew from 920,260 to 927,781, a 0.817% increase and its median household income grew from $68,914 to $72,184, a 4.75% increase.
The 5 largest ethnic groups in Gwinnett County, GA are White (Non-Hispanic) (36.1%), Black or African American (Non-Hispanic) (27.3%), Asian (Non-Hispanic) (12%), White (Hispanic) (10.4%), and Other (Hispanic) (9.29%). 35.4% of the households in Gwinnett County, GA speak a non-English language at home as their primary language, and 85.6% of the residents in Gwinnett County, GA are U.S. citizens.
The largest universities in Gwinnett County, GA are Gwinnett Technical College (3,171 degrees awarded in 2019), Georgia Gwinnett College (1,182 degrees), and Aviation Institute of Maintenance-Atlanta (285 degrees).
In 2018, the median property value in Gwinnett County, GA was $232,600, and the homeownership rate was 65.6%. Most people in Gwinnett County, GA drove alone to work, and the average commute time was 33.3 minutes. The average car ownership in Gwinnett County, GA was 2 cars per household.