Is it cheaper to live in Columbia or Philadelphia?

Columbia, SC is cheaper. Its monthly baseline of $1,220 (1BR rent + utilities) runs about 15% below Philadelphia, PA's $1,430, mainly because of rent.

How much more do you need to earn to live in Columbia than in Philadelphia?

To keep rent near the recommended 30% of gross income, you'd want to earn roughly $41,000 a year in Columbia versus $48,000 in Philadelphia.

Which has lower taxes, Columbia or Philadelphia?

Columbia is taxed under South Carolina's rules (a top state income tax rate of 6.00% and a 6% state sales tax); Philadelphia under Pennsylvania's (a top state income tax rate of 3.07% and a 6% state sales tax).

Columbia vs Philadelphia Cost of Living 2026

Columbia

South Carolina

$1,220/mo est.

Philadelphia

Pennsylvania

$1,430/mo est.

Monthly estimate = 1BR rent + electricity + gas

A one-person monthly baseline (1BR rent plus typical utilities) runs $1,220 in Columbia, SC versus $1,430 in Philadelphia, PA. Overall, Columbia, SC is roughly 15% cheaper to live in day-to-day than Philadelphia, PA, driven mainly by rent.

Median household income is $55,653 in Columbia, SC and $60,698 in Philadelphia, PA — about 8% higher in Philadelphia, PA. South Carolina has a top state income tax rate of 6.00% and a 6% state sales tax; Pennsylvania has a top state income tax rate of 3.07% and a 6% state sales tax.

Columbia, SC

Philadelphia, PA

Rent

Studio

$802

$1,126

+40% in Philadelphia, PA

1 Bedroom

$1,026

$1,189

+16% in Philadelphia, PA

2 Bedroom

$1,164

$1,394

+20% in Philadelphia, PA

3 Bedroom

$1,338

$1,406

+5% in Philadelphia, PA

Buying a Home

Median Home Value

$243,500

$232,400

+5% in Columbia, SC

Income

Median Household Income

$55,653

$60,698

+9% in Philadelphia, PA

Metro Median Wage (annual)

$46,430

$54,310

+17% in Philadelphia, PA

People & Lifestyle

Median Age

28.7 yr

35.1 yr

+6.4 yr in Philadelphia, PA

Homeownership

47.3%

52.3%

+5.0 pp in Philadelphia, PA

Bachelor's+ (25+)

46.1%

34.6%

+11.5 pp in Columbia, SC

Avg Commute

17.4 min

32.0 min

+14.6 min in Philadelphia, PA

Crime (per 100k/yr)

Violent Crime

769.9

917.1

+19% in Philadelphia, PA

Property Crime

3,265.1

4,615.3

+41% in Philadelphia, PA

FBI Crime Data Explorer. Offenses per 100,000 residents per year; agency reporting practices vary, so this is approximate.

Climate

Avg Annual Temperature

64.9°F

57.1°F

+7.8°F in Columbia, SC

Annual Precipitation

45.4 in

48.5 in

+3.1 in in Philadelphia, PA

Gas

Regular Gasoline

$3.94/gal

about equal

Area: East Coast (PADD 1) vs East Coast (PADD 1).

Public Transit

Base Fare (one-way)

—

$2.50

Adult base one-way fare — — vs SEPTA (2026).

Utilities

Electricity (¢/kWh)

15.6

21.7

+40% in Philadelphia, PA

Natural Gas ($/MCF)

$29.07

$26.08

+10% in Columbia, SC

Residential, state-level averages (EIA). MCF = 1,000 cubic feet.

Groceries

Milk (gal)

$4.00

$4.31

+8% in Philadelphia, PA

Bread (lb)

$1.75

$1.92

+10% in Philadelphia, PA

Eggs (doz)

$2.21

$2.19

+1% in Columbia, SC

Ground Beef (lb)

$6.45

$6.90

+7% in Philadelphia, PA

Chicken (lb)

$1.90

$2.19

+15% in Philadelphia, PA

Bananas (lb)

$0.62

$0.69

+12% in Philadelphia, PA

Average prices — South vs Northeast (BLS). Regional where available, otherwise U.S. average.

State Taxes

Sales Tax (SC / PA)

about equal

Income Tax (top rate)

6.00%

3.07%

+2.9 pp in SC

Columbia vs Philadelphia — FAQ

Is it cheaper to live in Columbia or Philadelphia?: Columbia, SC is cheaper. Its monthly baseline of $1,220 (1BR rent + utilities) runs about 15% below Philadelphia, PA's $1,430, mainly because of rent.
How much more do you need to earn to live in Columbia than in Philadelphia?: To keep rent near the recommended 30% of gross income, you'd want to earn roughly $41,000 a year in Columbia versus $48,000 in Philadelphia.
Which has lower taxes, Columbia or Philadelphia?: Columbia is taxed under South Carolina's rules (a top state income tax rate of 6.00% and a 6% state sales tax); Philadelphia under Pennsylvania's (a top state income tax rate of 3.07% and a 6% state sales tax).

Sources: US Census Bureau, ACS 5-Year (rent, income, home value, demographics); NOAA Climate Normals 1981–2010 (climate); EIA weekly retail (gas); Tax Foundation 2026 (state taxes).