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Charleston

South Carolinacity

Photograph of Charleston
Featured view

Charleston

Total population

154,338

Median home value

$509,700

58.3%

Bachelor's+

Median income

$92,414

Charleston$92k
National$74k

Founded

1670

Air quality index

39Good
Elevation6 m
Land area282.25 km²
Weather97°F · Mostly Sunny
Coordinates32.83°, -79.97°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

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Active weather alerts
  • Heat Advisory · Moderate
    Heat Advisory issued June 28 at 2:12AM EDT until June 28 at 6:00PM EDT by NWS Charleston SC

Source: NOAA National Weather Service.

City facts

Founded
1670
Elevation
6 m
Area
282.25 km²
Time zone
Eastern Time Zone
head of government
William S. Cogswell Jr.
Official website
www.charleston-sc.gov

Sister cities

Facts from Wikidata (CC0).

Overview

Charleston is the most populous city in the U.S. state of South Carolina. The city lies just south of the geographical midpoint of South Carolina's coastline on Charleston Harbor, an inlet of the Atlantic Ocean formed by the confluence of the Ashley, Cooper, and Wando rivers. Charleston had a population of 150,227 at the 2020 census, while the Charleston metropolitan area, comprising Berkeley, Charleston, and Dorchester counties, has an estimated 870,000 residents. It ranks as the third-most-populous metropolitan area in the state and the 71st-most-populous in the U.S. It is the county seat of Charleston County.

Read more on Wikipedia

History & geography

History

The unified Cusabo people (including sub tribes such as Kiawah) and the Ittiwan people inhabited the area prior to colonial settlement. They were known as "Settlement Indians" by colonists. King Charles II granted the chartered Province of Carolina to eight of his loyal friends, known as the Lords Proprietors, on March 24, 1663. Later that year, prominent planters from Barbados attempted their first settlement in the Carolinas on the Cape Fear River, building what would become Charles Towne, North Carolina. This settlement was short lived and most returned back to Barbados a few years into the enterprise. In 1670, Governor William Sayle arranged for several shiploads of settlers from Bermuda and Barbados. These settlers established what was then called Charles Town at Albemarle Point, on the west bank of the Ashley River, a few miles northwest of the present-day city center. Charles Town became the first comprehensively planned town in the Thirteen Colonies. Its governance, settlement, and development were to follow a visionary plan known as the Grand Model prepared for the Lord's Proprietors by John Locke. Because the Carolina's Fundamental Constitutions were never ratified, however, Charles Town was never incorporated during the colonial period. Instead, local ordinances were passed by the provincial government, with day-to-day administration handled by the wardens and vestries of StPhilip's and StMichael's Anglican parishes. At the time of European colonization, the area was inhabited by the indigenous Cusabo, on whom the settlers declared war in October 1671. The settlers initially allied with the Westo, a northern indigenous tribe that traded in enslaved Indians. The settlers abandoned their alliance with the Westo in 1679 and allied with the Cusabo instead.…

Geography

The city proper consists of six distinct districts. * Downtown, sometimes referred to as "The Peninsula", is Charleston's center city separated by the Ashley River to the west and the Cooper River to the east * West Ashley, residential area to the west of Downtown bordered by the Ashley River to the east and the Stono River to the west * Johns Island, far western limits of Charleston, bordered by the Stono River to the east, Kiawah River to the south, and Wadmalaw Island to the west * James Island, a popular residential area between Downtown and the town of Folly Beach with portions of the independent town of James Island intermixed * Cainhoy Peninsula, far eastern limits of Charleston, bordered by the Wando River to the west and Nowell Creek to the east * Daniel Island, residential area to the north of downtown, east of the Cooper River and west of the Wando River The incorporated city fit into as late as World War I, but has since greatly expanded, crossing the Ashley River and encompassing James Island and some of Johns Island. The city limits also have expanded across the Cooper River, encompassing Daniel Island and the Cainhoy area. The present city has a total area of , of which is land and (15.11%) is water. At the airport, where official records are kept, the historical range is on August 1, 1999, down to on January 21, 1985. Nevertheless, traditional parishes still exist in various capacities, mainly as public service districts. When the city of Charleston was formed, it was defined by the limits of the Parish of St. Philip and St. Michael, which now also includes parts of St. James' Parish, St. George's Parish, St. Andrew's Parish, and St. John's Parish. However, the last two are mostly still incorporated rural parishes.

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Excerpted from the corresponding Wikipedia article (CC BY-SA).

Demographics & economy

Median age
36.6
Median home value
$509,700
Housing units
77,417
Poverty rate
12.3%
Unemployment
3.3%

Race & ethnicity

White
73.7%
Black
15.8%
Asian
1.9%
Hispanic
6.1%

Source: US Census Bureau — American Community Survey, 5-year estimates.

Geography

Latitude
32.8280
Longitude
-79.9729
Water area
20.67 mi²
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Avg high
75.3°F
Avg low
60°F
Annual precipitation
54.6 in

10-year averages from ERA5 reanalysis (Open-Meteo).

Current forecast

Today
97°F
Mostly Sunny
Tonight
79°F
Chance Showers And Thunderstorms
Monday
97°F
Mostly Sunny then Chance Showers And Thunderstorms
Monday Night
78°F
Mostly Clear
Tuesday
93°F
Sunny
Tuesday Night
75°F
Clear

Forecast for Charleston, SC from NOAA NWS API.

Air quality

US AQI — Good
39
PM2.5 (µg/m³)
9
PM10 (µg/m³)
10.2
Ozone (µg/m³)
77
NO₂ (µg/m³)
4

Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure
28.6%
Diabetes
9.5%
Adult obesity
29.4%
Binge drinking
23%
Adult smoking
9.9%
No leisure activity
18.4%

Age-adjusted prevalence estimates from CDC PLACES (latest release).

Walkability

Amenities nearby

Wildlife & biodiversity

Observations (last 5 yrs, 10 mi)
798,977
Distinct species (top 10)
10

Most-observed species

  • Northern Cardinal
    Cardinalis cardinalis (Linnaeus, 1758) · Aves
    34,100
  • Carolina Wren
    Thryothorus ludovicianus (Latham, 1790) · Aves
    29,299
  • Carolina Chickadee
    Poecile carolinensis (Audubon, 1834) · Aves
    22,968
  • Mourning Dove
    Zenaida macroura (Linnaeus, 1758) · Aves
    21,878
  • American Crow
    Corvus brachyrhynchos C.L.Brehm, 1822 · Aves
    19,726
  • Northern Mockingbird
    Mimus polyglottos (Linnaeus, 1758) · Aves
    19,680
  • Eastern Bluebird
    Sialia sialis (Linnaeus, 1758) · Aves
    18,285
  • Blue Jay
    Cyanocitta cristata (Linnaeus, 1758) · Aves
    17,516

Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).

Schools

Total
68
Elementary
40
Middle
9
High
18
Other
1

Largest nearby schools

  • RB Stall High
    High · North Charleston · 1,952 students · 15.9:1 ratio
  • West Ashley High
    High · Charleston · 1,935 students · 17.4:1 ratio
  • Lucy Garrett Beckham High
    High · Mt. Pleasant · 1,673 students · 18:1 ratio
  • James Island Charter High
    High · Charleston · 1,589 students · 15:1 ratio
  • C. E. Williams Middle School for Creative and Scientific Art
    Middle · Charleston · 1,172 students · 13.5:1 ratio
  • Orange Grove Charter School
    Elementary · Charleston · 1,167 students · 15.8:1 ratio
  • Meeting Street Elementary
    Elementary · North Charleston · 1,133 students · 8.1:1 ratio
  • Moultrie Middle
    Middle · Mount Pleasant · 1,119 students · 18:1 ratio

Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).

Earthquake history

Quakes ≥ 2.5 (25 yrs, 62 mi)
34
Largest magnitude
4
Largest event
2002-11-11

Most recent

Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).

Photos

Sights & places nearby

Notable people from here

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in South Carolina

Browse all places in South Carolina

Geography & sun

Avg solar (kWh/m²/day)
4.7
Annual solar (kWh/m²)
1,716

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Wikipedia views (last 30 days)
46,776
Avg daily Wikipedia views
1,559
Attention level
Popular

Pageview totals from the Wikimedia Pageviews API.

Books about Charleston

Search results from Open Library.

Recent natural events nearby

Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).

Ground air-quality sensors

Recently spotted species

Research-grade observations from iNaturalist (within ~15 mi).

Nearest stream gauge

Site
COOPER R AT PORTS AUTHORITY PIER K CHARLESTON, SC
Distance
2.2 mi
Gage height
9.96 ft
Water temp
28.1 °C

Live readings from USGS NWIS · measured 2026-06-14 01:00 UTC.

Events

Notable, recurring, and historical events associated with Charleston, sourced from Wikidata.

Source: Wikidata (CC0).

Geotagged photos within ~6 miles of Charleston, from Wikimedia Commons contributors.

Photos via Wikimedia Commons — see each image page for license & attribution.

Sources

  • Wikipedia
  • US Census Bureau (ACS 5-year estimates)
  • Open-Meteo (ERA5 reanalysis)
  • NOAA National Weather Service
  • Wikimedia Commons
  • Wikidata
  • Open-Meteo Air Quality (CAMS)
  • USGS Earthquake Catalog (global feed)
  • USGS NWIS (water data)
  • NCES via Urban Institute Education Data Portal
  • GBIF (Global Biodiversity Information Facility)
  • iNaturalist
  • CDC PLACES
  • Open-Meteo / sunrise-sunset.org
  • Wikipedia Pageviews API
  • Open Library
  • NASA EONET