Is it cheaper to live in Casper or Columbia?

Casper, WY is cheaper. Its monthly baseline of $930 (1BR rent + utilities) runs about 24% below Columbia, SC's $1,220, mainly because of rent.

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

To keep rent near the recommended 30% of gross income, you'd want to earn roughly $31,000 a year in Casper versus $41,000 in Columbia.

Which has lower taxes, Casper or Columbia?

Casper is taxed under Wyoming's rules (no state income tax and a 4% state sales tax); Columbia under South Carolina's (a top state income tax rate of 6.00% and a 6% state sales tax).

Casper vs Columbia Cost of Living 2026

Casper

Wyoming

$930/mo est.

Columbia

South Carolina

$1,220/mo est.

Monthly estimate = 1BR rent + electricity + gas

A one-person monthly baseline (1BR rent plus typical utilities) runs $930 in Casper, WY versus $1,220 in Columbia, SC. Overall, Casper, WY is roughly 24% cheaper to live in day-to-day than Columbia, SC, driven mainly by rent.

Median household income is $69,171 in Casper, WY and $55,653 in Columbia, SC — about 20% higher in Casper, WY. Wyoming has no state income tax and a 4% state sales tax; South Carolina has a top state income tax rate of 6.00% and a 6% state sales tax.

Casper, WY

Columbia, SC

Rent

Studio

$730

$802

+10% in Columbia, SC

1 Bedroom

$764

$1,026

+34% in Columbia, SC

2 Bedroom

$930

$1,164

+25% in Columbia, SC

3 Bedroom

$1,299

$1,338

+3% in Columbia, SC

Buying a Home

Median Home Value

$250,700

$243,500

+3% in Casper, WY

Income

Median Household Income

$69,171

$55,653

+20% in Casper, WY

Metro Median Wage (annual)

$48,880

$46,430

+5% in Casper, WY

People & Lifestyle

Median Age

37.0 yr

28.7 yr

+8.3 yr in Casper, WY

Homeownership

70.3%

47.3%

+23.0 pp in Casper, WY

Bachelor's+ (25+)

30.0%

46.1%

+16.1 pp in Columbia, SC

Avg Commute

16.9 min

17.4 min

+0.5 min in Columbia, SC

Crime (per 100k/yr)

Violent Crime

302.4

769.9

+155% in Columbia, SC

Property Crime

2,123.8

3,265.1

+54% in Columbia, SC

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

Climate

Avg Annual Temperature

45.4°F

64.9°F

+19.5°F in Columbia, SC

Annual Precipitation

12.5 in

45.4 in

+32.9 in in Columbia, SC

Gas

Regular Gasoline

$4.27/gal

$3.94/gal

+8% in Casper, WY

Area: Rocky Mountain (PADD 4) vs East Coast (PADD 1).

Utilities

Electricity (¢/kWh)

15.2

15.6

+2% in Columbia, SC

Natural Gas ($/MCF)

$18.28

$29.07

+59% in Columbia, SC

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

Groceries

Milk (gal)

$4.82

$4.00

+17% in Casper, WY

Bread (lb)

$2.04

$1.75

+14% in Casper, WY

Eggs (doz)

$2.19

$2.21

+1% in Columbia, SC

Ground Beef (lb)

$7.36

$6.45

+12% in Casper, WY

Chicken (lb)

$2.01

$1.90

+6% in Casper, WY

Bananas (lb)

$0.70

$0.62

+12% in Casper, WY

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

State Taxes

Sales Tax (WY / SC)

+2.0 pp in SC

Income Tax (top rate)

None

6.00%

+6.0 pp in SC

Casper vs Columbia — FAQ

Is it cheaper to live in Casper or Columbia?: Casper, WY is cheaper. Its monthly baseline of $930 (1BR rent + utilities) runs about 24% below Columbia, SC's $1,220, mainly because of rent.
How much more do you need to earn to live in Casper than in Columbia?: To keep rent near the recommended 30% of gross income, you'd want to earn roughly $31,000 a year in Casper versus $41,000 in Columbia.
Which has lower taxes, Casper or Columbia?: Casper is taxed under Wyoming's rules (no state income tax and a 4% state sales tax); Columbia under South Carolina's (a top state income tax rate of 6.00% 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).