$100K in Boise = $91,429 in Mesa

Your $100K salary in Boise (COL 105) has the same purchasing power as $91,429 in Mesa (COL 96). Mesa is cheaper — your money goes 9% further there.

$100K in Boise, ID
$5,838/mo take-home
Rent: $1,600/mo (27% of take-home)
Comfortable
$91,429/yr in Mesa, AZ
$5,589/mo take-home
Rent: $1,400/mo (25% of take-home)
Comfortable

Budget breakdown — $100K in both cities

What $100K actually buys you in each city after taxes and core expenses.

Expense
Boise
$100K
Mesa
$100K (same salary)
Monthly take-home$5,838$6,113
1BR rent$1,600$1,400
Groceries$372$369
Transport$45$55
Utilities$145$210
Internet$60$60
Left after essentials$3,616/month$4,019/month
To match your Boise purchasing power in Mesa, you'd need to earn $91,429/year (9% less than $100K). At that salary, you'd have $3,495/mo left after essentials — vs $3,616/mo in Boise.

Frequently asked questions

What is $100K in Boise equivalent to in Mesa?

$100K in Boise (COL index 105) has the same purchasing power as $91,429 in Mesa (COL index 96). That's 9% less than your current salary.

If I move from Boise to Mesa keeping my $100K salary, will I be better off?

Yes. If you keep earning $100K after moving to Mesa, you'd have $403 more per month after core expenses — because Mesa is cheaper than Boise.

How is the salary equivalent calculated?

The equivalent salary is calculated by multiplying your current salary by the ratio of the two cities' overall cost of living indices: $100K × (96 ÷ 105) = $91,429. This adjusts for differences in housing, food, transport, and general cost of living.

Other salary amounts — Boise to Mesa

$40K → $36,571$50K → $45,714$60K → $54,857$75K → $68,571$80K → $73,143$120K → $109,714$150K → $137,143
$100K in Mesa → BoiseMoving from Boise to MesaBoise vs Mesa — full comparisonCan I afford Boise vs Mesa on $100K?

Equivalency uses overall COL index ratio. Take-home uses simplified federal/state brackets. Zillow · BLS · Numbeo · Q1 2026 · For general guidance only