Guilford County, North Carolina

County seat: Greensboro · Population 562,234 (2025) · 646 sq mi

Guilford County is the 3rd most populous of North Carolina's 100 counties, with 562,234 people (2025 estimate). Its county seat is Greensboro. It is part of the Piedmont-Triad (Central) Region region, one of the 8 Prosperity Zones of North Carolina. The map shows its 13 cities and towns and the 6 neighboring counties.

Map of Guilford County, North Carolina with cities, towns and the county boundary
Guilford County, North Carolina with its cities and towns, unincorporated communities (CDPs) and neighboring counties. Boundaries: U.S. Census Bureau, 2025. Free to use with attribution (CC BY 4.0).

Guilford County facts

County seat
Greensboro
Population (2025 estimate)
562,234 +3.9% since 2020
Land area
646 sq mi 22nd largest of 100
Water area
12 sq mi
Population density
870 per sq mi
Established
1771
Named after
Francis North, 1st Earl of Guilford British politician and peer
Largest city
Greensboro 308,667
Median household income
$68,642
Cities and towns
13 plus 2 CDPs
ZIP codes
35
Time zone
Eastern
FIPS code
37081

Cities and towns in Guilford County

Guilford County has 13 incorporated cities, towns and villages. Populations count the people living inside Guilford County; cities that cross a county line also list the other counties.

NameTypePopulation 2025Also in
Greensboro (county seat)City308,667
High PointCity112,858Davidson, Forsyth and Randolph counties
SummerfieldTown11,327
Oak RidgeTown7,896
StokesdaleTown6,133
GibsonvilleTown5,225Alamance County
Pleasant GardenTown5,165
JamestownTown3,803
BurlingtonCity2,633Alamance County
SedaliaTown691
WhitsettTown606
KernersvilleTown600Forsyth County
ArchdaleCity389Randolph County

Unincorporated communities (CDPs)

Census-designated places are communities without their own city government; the county provides their services.

CommunityPopulationAlso in
Forest Oaks4,293
McLeansville688

ZIP codes in Guilford County

35 ZIP codes reach into Guilford County. ZIP codes ignore county lines, so some also cover a neighboring county.

Population of Guilford County, 2020–2025

Guilford County grew by 20,980 people (+3.9%) between April 2020 and July 2025: 2,697 more births than deaths and a net gain of 18,648 people from migration.

Year (July 1)Population
2020538,726
2021542,111
2022546,589
2023551,451
2024557,059
2025562,234

Neighboring counties

Printable Guilford County map

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Sources

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