Columbia is a city in South Carolina, with a population of 147,035 and about 1,055 residents per square mile. The median household earns $55,529 a year, and the median home is worth $264,300.
Conditions
Humidity & wind
—
UV index
—
Sunrise & sunset
—
Local time
—
Size & density
Land area
139 sq mi
Water excluded
Population density
1,055
People per square mile
Rank by population
#198
Of cities on this site
Rank by area
#57
Of cities on this site
Money & housing
Median household income
$55,529
US median ≈ $78,538
Median gross rent
$1,204
Per month
Homeownership
45.5%
US ≈ 65%
Average commute
17.7 min
One way
People
Median age
28.6
US median 39.1
Bachelor's degree +
45.9%
Age 25 and over
Foreign born
5.8%
Households
53,076
2.16 people each
Climate · 2021–2025 average
Clear days38/yrMostly or fully clear sky
Days with rain156/yr0.01 in or more
Days with snow2/yr
Days above 90°38/yr
Below freezing21/yr
Annual rainfall44.8inInches per year, scaled to 70 in — the rows above count days
Warmest month
July
Average high 90°F
Coldest month
January
Average low 37°F
What people here do for work
Education & health care27.5%
Arts, food & hospitality12.8%
Professional & business services11.9%
Retail trade11.8%
Top four industries · share of all workers · ACS 2024
Wealthiest person in South Carolina
Name
Robert Faith
Forbes, Apr 2025
Net worth
$5B
As of 25 Apr 2025 — not live
Lives in
Charleston
Source of wealth
Real estate management
Compiled from public reporting, not from an official dataset, and not independently verified.
Largest employer in South Carolina · private sector
Employer
Prisma Health
Sector
Healthcare
Compiled from public reporting, not from an official dataset, and not independently verified. Government employers are excluded.
Largest public company in South Carolina
Company
Sonoco Products
Revenue
$5.3B
Fiscal year 2024
Headquarters
Hartsville
Ticker
SON
Compiled from public reporting, not from an official dataset, and not independently verified.