Ranking of Gwinnett, GA Cities and Places By population in 2020
Updated on June 27, 2025.
Based on the US Census Vintage data estimates, in 2020, among all Gwinnett, GA cities and places, Balance of Gwinnett County had the highest population (719.56K), followed by Peachtree Corners city (42.25K), and Duluth city (31.96K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Gwinnett cities and places.
You can see similar information for other Georgia counties. You can also see the ranking of all cities and places in Georgia.
Data Source: US Census Bureau (Vintage).
Ranking of Gwinnett, GA Cities and Places By population in 2020
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Balance of Gwinnett County | 719563 |
| 2 | Peachtree Corners city | 42245 |
| 3 | Duluth city | 31955 |
| 4 | Lawrenceville city | 30542 |
| 5 | Sugar Hill city | 25135 |
| 6 | Suwanee city | 21021 |
| 7 | Snellville city | 20596 |
| 8 | Norcross city | 17544 |
| 9 | Buford city (pt.) | 14401 |
| 10 | Lilburn city | 14273 |
| 11 | Dacula city | 6908 |
| 12 | Grayson city | 4662 |
| 13 | Braselton town (pt.) | 4065 |
| 14 | Loganville city (pt.) | 3186 |
| 15 | Berkeley Lake city | 2037 |
| 16 | Auburn city (pt.) | 219 |
| 17 | Rest Haven town (pt.) | 20 |
| 18 | Doraville city (pt.) | 6 |