Is it cheaper to live in Casper or Grand Forks?

Grand Forks, ND is cheaper. Its monthly baseline of $920 (1BR rent + utilities) runs about 1% below Casper, WY's $930, mainly because of electricity costs.

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

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

Which has lower taxes, Casper or Grand Forks?

Casper is taxed under Wyoming's rules (no state income tax and a 4% state sales tax); Grand Forks under North Dakota's (a top state income tax rate of 2.50% and a 5% state sales tax).

Casper vs Grand Forks Cost of Living 2026

Casper

Wyoming

$930/mo est.

Grand Forks

North Dakota

$920/mo est.

Monthly estimate = 1BR rent + electricity + gas

A one-person monthly baseline (1BR rent plus typical utilities) runs $930 in Casper, WY versus $920 in Grand Forks, ND. Overall, Grand Forks, ND is roughly 1% cheaper to live in day-to-day than Casper, WY, driven mainly by electricity costs.

Median household income is $69,171 in Casper, WY and $63,838 in Grand Forks, ND — about 8% higher in Casper, WY. Wyoming has no state income tax and a 4% state sales tax; North Dakota has a top state income tax rate of 2.50% and a 5% state sales tax.

Casper, WY

Grand Forks, ND

Rent

Studio

$730

$784

+7% in Grand Forks, ND

1 Bedroom

$764

$761

+0% in Casper, WY

2 Bedroom

$930

$947

+2% in Grand Forks, ND

3 Bedroom

$1,299

$1,371

+6% in Grand Forks, ND

Buying a Home

Median Home Value

$250,700

$243,300

+3% in Casper, WY

Income

Median Household Income

$69,171

$63,838

+8% in Casper, WY

Metro Median Wage (annual)

$48,880

$49,760

+2% in Grand Forks, ND

People & Lifestyle

Median Age

37.0 yr

29.4 yr

+7.6 yr in Casper, WY

Homeownership

70.3%

46.5%

+23.8 pp in Casper, WY

Bachelor's+ (25+)

30.0%

39.2%

+9.2 pp in Grand Forks, ND

Avg Commute

16.9 min

14.8 min

+2.1 min in Casper, WY

Crime (per 100k/yr)

Violent Crime

302.4

360.3

+19% in Grand Forks, ND

Property Crime

2,123.8

2,290.6

+8% in Grand Forks, ND

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

40.0°F

+5.4°F in Casper, WY

Annual Precipitation

12.5 in

20.8 in

+8.3 in in Grand Forks, ND

Gas

Regular Gasoline

$4.27/gal

$3.85/gal

+10% in Casper, WY

Area: Rocky Mountain (PADD 4) vs Midwest (PADD 2).

Utilities

Electricity (¢/kWh)

15.2

14.1

+7% in Casper, WY

Natural Gas ($/MCF)

$18.28

$18.21

+0% in Casper, WY

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

Groceries

Milk (gal)

$4.82

$4.31

+10% in Casper, WY

Bread (lb)

$2.04

$1.66

+19% in Casper, WY

Eggs (doz)

$2.19

$3.63

+66% in Grand Forks, ND

Ground Beef (lb)

$7.36

$6.77

+8% in Casper, WY

Chicken (lb)

$2.01

$2.10

+4% in Grand Forks, ND

Bananas (lb)

$0.70

$0.62

+12% in Casper, WY

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

State Taxes

Sales Tax (WY / ND)

+1.0 pp in ND

Income Tax (top rate)

None

2.50%

+2.5 pp in ND

Casper vs Grand Forks — FAQ

Is it cheaper to live in Casper or Grand Forks?: Grand Forks, ND is cheaper. Its monthly baseline of $920 (1BR rent + utilities) runs about 1% below Casper, WY's $930, mainly because of electricity costs.
How much more do you need to earn to live in Casper than in Grand Forks?: To keep rent near the recommended 30% of gross income, you'd want to earn roughly $31,000 a year in Casper versus $30,000 in Grand Forks.
Which has lower taxes, Casper or Grand Forks?: Casper is taxed under Wyoming's rules (no state income tax and a 4% state sales tax); Grand Forks under North Dakota's (a top state income tax rate of 2.50% and a 5% 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).