Cities and Towns in Gwinnett County, Georgia

Founded in 1818, Gwinnett County is one of 159 counties in the state of Georgia. Historically, Gwinnett County was formed from Cherokee Cession of 1817 and Creek Cession of 1818. The city of Lawrenceville is the county seat. With FIPS code of 135, Gwinnett County has a population of 964,546 and area of 433 square miles (1,121 km²).

List of all cities in Gwinnett County, GA alphabetically

City/Town	Postal Code	Area Code
Berkeley Lake, GA	30092	770/678/470
	30096	770/678/470
Buford, GA	30515	770/678/470
	30518	770/678/470
	30519	770/678/470
Centerville Branch, GA	30039	770/678/470
Dacula, GA	30019	770/678/470
Duluth, GA	30026	770/678/470
	30029	770/678/470
	30095	770/678/470
	30096	770/678/470
	30098	770/678/470
	30099	770/678/470
Grayson, GA	30017	770/678/470
Johns Creek, GA	30024	770/678/470
Lawrenceville, GA	30042	770/678/470
	30043	770/678/470
	30044	770/678/470
	30045	770/678/470
	30046	770/678/470
	30049	770/678/470
Lilburn, GA	30047	770/678/470
	30048	770/678/470
Norcross, GA	30003	770/678/470
	30010	770/678/470
	30071	770/678/470
	30091	770/678/470
	30092	770/678/470
	30093	770/678/470
North Metro, GA	30026	770/678/470
	30029	770/678/470
Parkway, GA	30092	770/678/470
Peachtree Corners, GA	30092	770/678/470
Primerica Financial Services, GA	30099	770/678/470
Rockbridge, GA	30093	770/678/470
Snellville, GA	30039	770/678/470
	30078	770/678/470
State Farm Insurance Co, GA	30098	770/678/470
Sugar Hill, GA	30518	770/678/470
Sugarhill, GA	30518	770/678/470
Suwanee, GA	30024	770/678/470

Major Cities and Towns in Gwinnett County, Georgia

Lawrenceville

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 13.5 square miles
• Population: 30,629 (as of the 2020 census)
• Zip Codes: 30043, 30044, 30045, 30046
• Latitude: 33.9562° N
• Longitude: 83.9871° W

Location and History

Lawrenceville is the county seat of Gwinnett County, located in the northeastern part of the Atlanta metropolitan area. Established in 1821, Lawrenceville is one of the oldest cities in the Atlanta area and was named after Captain James Lawrence, a naval hero from the War of 1812. The city grew steadily throughout the 19th century, serving as a center for agriculture and trade in the region. In the 20th century, Lawrenceville’s proximity to Atlanta spurred rapid growth, transforming it into a bustling suburban community. The city’s downtown area retains much of its historic charm, with a mix of preserved buildings and modern amenities. Lawrenceville is known for its vibrant cultural scene, educational institutions, and as a hub for business and government in Gwinnett County.

Major Schools and Landmarks

Lawrenceville is served by the Gwinnett County Public Schools system, with notable schools including Central Gwinnett High School and Maxwell High School of Technology. The city is also home to Georgia Gwinnett College, a rapidly growing institution that offers a wide range of undergraduate programs. Significant landmarks in Lawrenceville include the Gwinnett Historic Courthouse, a beautifully restored 1885 building that serves as a museum and event space, and the Aurora Theatre, one of the largest professional theaters in Georgia. The Lawrenceville Lawn, a popular community park, hosts concerts, festivals, and farmers markets throughout the year, making it a central gathering place for residents. The city’s annual events, such as the Rock’n Ribville BBQ Festival, reflect its community spirit and cultural diversity.

Duluth

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 10.2 square miles
• Population: 31,873 (as of the 2020 census)
• Zip Codes: 30096, 30097
• Latitude: 34.0029° N
• Longitude: 84.1446° W

Location and History

Duluth is a city located in the northern part of Gwinnett County, known for its rich history and thriving community. The city was originally settled in the early 19th century and was called Howell’s Crossing, named after an early settler. In 1871, the town was renamed Duluth after Duluth, Minnesota, due to the influence of a popular poem by Congressman J. Proctor Knott. Duluth grew as a railroad town and agricultural hub in the late 19th and early 20th centuries. In recent decades, Duluth has transformed into a vibrant suburban city with a diverse population and a strong economy. The city is recognized for its high quality of life, excellent schools, and a wide range of cultural and recreational opportunities.

Major Schools and Landmarks

Duluth is served by the Gwinnett County Public Schools system, with Duluth High School and Coleman Middle School being key educational institutions. The city is also home to several private schools and higher education institutions, including Strayer University. Notable landmarks in Duluth include the Southeastern Railway Museum, which preserves the history of railroading in the region, and the Hudgens Center for Art & Learning, a cultural center offering art exhibitions and classes. The historic downtown area of Duluth is a vibrant community hub, featuring shops, restaurants, and the Town Green, which hosts concerts, festivals, and other events. The city’s proximity to the Chattahoochee River and Lake Lanier provides ample opportunities for outdoor recreation, further enhancing Duluth’s appeal as a place to live and visit.

Norcross

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 4.7 square miles
• Population: 17,209 (as of the 2020 census)
• Zip Codes: 30071, 30092, 30093
• Latitude: 33.9412° N
• Longitude: 84.2135° W

Location and History

Norcross is a historic city located in the western part of Gwinnett County, close to the northern suburbs of Atlanta. Founded in 1870, Norcross was one of the first towns to develop along the route of the Richmond and Danville Railroad, which connected Atlanta to Charlotte. The city was named after Jonathan Norcross, a former mayor of Atlanta and a key figure in the development of the railroad. Norcross quickly became a popular summer resort for Atlanta residents, drawn to its cool breezes and picturesque setting. The city has preserved much of its historic charm, with its downtown area listed on the National Register of Historic Places. Today, Norcross is known for its well-preserved Victorian architecture, strong sense of community, and a thriving arts and culture scene.

Major Schools and Landmarks

Norcross is part of the Gwinnett County Public Schools system, with Norcross High School and Summerour Middle School serving as key educational institutions. The city is also home to several private schools, including Greater Atlanta Christian School. Significant landmarks in Norcross include the historic downtown district, which features beautifully preserved 19th-century buildings, and the Norcross Cultural Arts and Community Center, which hosts performances, art exhibitions, and community events. The nearby Jones Bridge Park, located along the Chattahoochee River, offers opportunities for fishing, picnicking, and hiking, making it a popular spot for outdoor activities. Norcross’s annual events, such as the Norcross Art Splash & Wine Festival and the Bluesberry & Beer Festival, celebrate the city’s rich cultural heritage and community spirit.

Snellville

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 10.6 square miles
• Population: 20,573 (as of the 2020 census)
• Zip Codes: 30039, 30078
• Latitude: 33.8573° N
• Longitude: 84.0199° W

Location and History

Snellville is a city located in the southeastern part of Gwinnett County, known for its motto “Where Everybody is Somebody.” The city was founded in the late 19th century by two young friends from England, Thomas Snell and James Sawyer, who established a store at the crossroads of two major trade routes. The town quickly grew around the store, and in 1923, Snellville was officially incorporated as a city. Throughout the 20th century, Snellville expanded as a suburban community, attracting residents with its small-town charm and proximity to Atlanta. Today, Snellville is a thriving city with a mix of residential, commercial, and recreational developments, known for its strong community ties and active local government.

Major Schools and Landmarks

Snellville is served by the Gwinnett County Public Schools system, with Brookwood High School and South Gwinnett High School being key educational institutions. The city is also home to several private schools and Gwinnett Technical College, which offers vocational and technical education. Major landmarks in Snellville include the Snellville City Hall, which serves as the center of local government, and Briscoe Park, a large community park that offers sports facilities, walking trails, and playgrounds. The city’s Towne Green is a focal point for community events, including the popular Snellville Days Festival, which features parades, live music, and arts and crafts. The Snellville Farmers Market, held on the Towne Green, is another highlight, offering local produce and goods to residents and visitors alike.

Lilburn

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 6.2 square miles
• Population: 14,502 (as of the 2020 census)
• Zip Codes: 30047
• Latitude: 33.8901° N
• Longitude: 84.1429° W

Location and History

Lilburn is a city located in the western part of Gwinnett County, known for its rich history and vibrant community life. The city was established in the late 19th century and was named after Lilburn Trigg Myers, the general superintendent of the Seaboard Air Line Railway. Lilburn grew rapidly as a railroad town, serving as a shipping point for local agricultural products. The city experienced significant growth in the mid-20th century, transforming from a small farming community into a suburban city with a diverse population. Lilburn is known for its well-preserved historic downtown area, which reflects its roots as a railroad town, and its commitment to maintaining a strong sense of community.

Major Schools and Landmarks

Lilburn is part of the Gwinnett County Public Schools system, with Parkview High School and Lilburn Middle School serving as key educational institutions. The city is also home to the prestigious Berkmar High School, known for its academic and athletic achievements. Significant landmarks in Lilburn include the Lilburn City Park, a popular community gathering place that hosts concerts, festivals, and other events, and the historic Lilburn Diner, a local landmark that has been serving residents since the 1950s. The city is also home to the BAPS Shri Swaminarayan Mandir, one of the largest Hindu temples in the United States, which attracts visitors from around the world. Lilburn’s annual events, such as the Lilburn Daze Arts and Crafts Festival and the Sparkle in the Park fireworks show, showcase the city’s strong community spirit and cultural diversity.

Buford

Area, Population, Zip Codes, Latitude, and Longitude

• Area: 17.0 square miles (partly in Hall County)
• Population: 17,144 (as of the 2020 census)
• Zip Codes: 30518, 30519
• Latitude: 34.1207° N
• Longitude: 83.9932° W

Location and History

Buford is a city located in the northern part of Gwinnett County, extending into Hall County. The city was founded in 1872 and was named after Algernon Sidney Buford, the president of the Atlanta and Richmond Air-Line Railway, which played a crucial role in the city’s development. Buford quickly became a key center for manufacturing and industry in the region, particularly known for its leather products, earning it the nickname “The Leather City.” The Buford Tannery, once the largest in the South, was a major employer in the area until it closed in the mid-20th century. Today, Buford is a thriving city with a mix of historic charm and modern development, known for its strong economy, excellent schools, and a wide range of recreational and cultural opportunities.

Major Schools and Landmarks

Buford is served by the Buford City Schools system, which is highly regarded for its academic excellence and includes Buford High School, one of the top-ranked schools in the state. The city is also home to several private schools and Lanier Technical College, which offers a variety of vocational and technical programs. Significant landmarks in Buford include the historic Buford Community Center, which features a theater, museum, and event spaces, and the Buford Dam, which created Lake Lanier, one of the largest and most popular recreational lakes in the Southeast. The Mall of Georgia, the largest shopping mall in Georgia, is also located in Buford, drawing visitors from across the region. Buford’s annual events, such as the Buford Corn Maze and the Buford Fall Festival, celebrate the city’s history and community spirit, making it a vibrant place to live and visit.

Map of Cities in Gwinnett County, GA