Georgia

Gwinnett

957,062
2020 population
1820
first census record
21
census records

About Gwinnett

Gwinnett, Georgia, first appears in the United States federal census in 1820, when it recorded a population of 4,589. At the most recent census, in 2020, its population stood at 957,062.

The county's recorded population has risen across the decades to its highest level in 2020.

On the ground today, 17 places are listed on the National Register of Historic Places.

Population by decade

Census YearPopulationChart
2020957,062
2010805,321
2000588,448
1990352,910
1980166,903
197072,349
196043,541
195032,320
194029,087
193027,853
192030,327
191028,824
190025,585
189019,899
188019,531
187012,431
186012,940
185011,257
184010,804
183013,289
18204,589
Source

Population data from the United States decennial census, U.S. Census Bureau (public domain).

Historic places in Gwinnett

National Register of Historic Places listings in Gwinnett, Georgia.

Superb, The
Duluth
Old Seminary Building
Lawrenceville
Allen, John Quincy, House
Buford
Winn, Elisha, House
Dacula
Alcovy Road Grist Mill
Dacula
Gwinnett County Courthouse
Lawrenceville
Terrell, William, Homeplace
Lawrenceville
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Other counties in Georgia

Explore census history and historic records for more Georgia counties.

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Everything a full report reveals about Gwinnett County, Georgia

This page charts the census history of Gwinnett County, Georgia. A full Aubrey report for an address here pulls together everything the historical record holds about the ground, from the earliest settlement to the twentieth century:

Overview
An interactive map of the location with historic sites, battles and Native heritage plotted, and its full story era by era.
The Land
The historic sites and place names around the location, and how this land was settled and used.
Geology
The bedrock beneath the site, its age and rock type, reaching back millions of years.
LiDAR Terrain
Laser-scanned terrain that reveals earthworks and old features hidden in the landscape.
Conflict & War
The battles, raids and skirmishes fought near here, across every era of American conflict.
The Civil War
The Civil War on this ground, 1861 to 1865: who held it, and the battles, camps and regiments nearby.
The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
Who claimed and held this ground, from Indigenous homelands through the colonial powers to the United States.
The Community
How the town grew, who came, and what kind of place it became, traced through the census record.
Rivers & Rail
The rivers, canals and railroads that connected this place between 1830 and 1911.
Notable People
The people born, buried or genuinely tied to this exact place, with their stories.
Historical Maps
Historic maps of the location layered over how it looks today.
Finds & Access
Museum objects tied to the area, and the laws on searching, collecting and access here.
Literature
The old books, county histories and archives that mention this place, quoted with their sources.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Points of Interest
The most significant historic sites and landmarks near the location, and why they matter.
Timeline
The whole story of the location told era by era, from first peoples to the present day.
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Frequently asked about Gwinnett

When does Gwinnett first appear in the US census?
Gwinnett, Georgia first appears in the federal census in 1820, with a recorded population of 4,589.
What is the population of Gwinnett?
At the most recent federal census (2020), Gwinnett had a recorded population of 957,062.
How many historic places are in Gwinnett?
17 sites are listed on the National Register of Historic Places in Gwinnett, Georgia.
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