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Living in Idaho · 2026

Is $45,000 enough to live in Idaho?

Single adult · ID · 2026 tax brackets · Real cost-of-living data

Statewide verdict:Comfortable

Monthly take-home

$2,971

Avg monthly expenses

$2,057

Avg monthly surplus

$914

Savings potential

~31%

After-tax take-home in Idaho

Gross salary$45,000
Federal income tax− $3,294
State income tax− $2,610
Social Security− $2,790
Medicare− $653
Annual take-home$35,653
Effective tax rate20.77%

How $45,000 feels in Idaho cities

Rent: HUD FMR 2026 · Food: USDA Low-Cost Plan × COL · Transport/Utilities/Healthcare: BLS CES × COL

Boise

COL index: 1.08× national avg

Comfortable
Rent (1BR)
$1,400
Food
$462
Transport
$189
Utilities
$178
Healthcare
$216
Total: $2,445/mo
Surplus: $526/mo
Rent burden: 47.1% — High (35–50%)
Full Boise analysis →

Meridian

COL index: 0.80× national avg

Comfortable
Rent (1BR)
$850
Food
$466
Transport
$140
Utilities
$132
Healthcare
$160
Total: $1,748/mo
Surplus: $1,223/mo
Rent burden: 28.6% — Manageable (25–35%)
Full Meridian analysis →

Nampa

COL index: 0.98× national avg

Comfortable
Rent (1BR)
$1,200
Food
$431
Transport
$172
Utilities
$162
Healthcare
$196
Total: $2,161/mo
Surplus: $810/mo
Rent burden: 40.4% — High (35–50%)
Full Nampa analysis →

Idaho Falls

COL index: 0.93× national avg

Comfortable
Rent (1BR)
$1,100
Food
$418
Transport
$163
Utilities
$153
Healthcare
$186
Total: $2,020/mo
Surplus: $951/mo
Rent burden: 37.0% — High (35–50%)
Full Idaho Falls analysis →

Pocatello

COL index: 0.88× national avg

Comfortable
Rent (1BR)
$1,000
Food
$405
Transport
$154
Utilities
$145
Healthcare
$176
Total: $1,880/mo
Surplus: $1,091/mo
Rent burden: 33.7% — Manageable (25–35%)
Full Pocatello analysis →

Caldwell

COL index: 0.95× national avg

Comfortable
Rent (1BR)
$1,150
Food
$422
Transport
$166
Utilities
$157
Healthcare
$190
Total: $2,085/mo
Surplus: $886/mo
Rent burden: 38.7% — High (35–50%)
Full Caldwell analysis →

50 / 30 / 20 Budget Planner

Based on your monthly take-home of $2,971 ($35,652/yr)

Needs 50%Wants 30%Savings 20%
Needs50%

$1,486

per month

  • ›Rent / mortgage
  • ›Groceries
  • ›Utilities
  • ›Insurance
  • ›Minimum debt payments
  • ›Transportation
Wants30%

$891

per month

  • ›Dining out
  • ›Streaming services
  • ›Gym
  • ›Hobbies
  • ›Travel
  • ›Shopping
Savings20%

$594

per month

  • ›Emergency fund
  • ›401(k) / IRA
  • ›Investments
  • ›Down payment fund
  • ›Debt payoff (extra)

Needs / year

$17,826

Wants / year

$10,696

Savings / year

$7,130

Salary Intelligence

Below comfortable level in Boise

Rent would consume 47% of take-home income — above the 35% stress threshold. A higher salary or lower-cost housing is needed for financial stability in this city.

Lifestyle score: 4.5/10 (Fair)

Lifestyle Assessment

A $45,000 salary supports a fair single lifestyle in Boise, Idaho. After essential expenses, approximately $526/month (~18% of take-home) is available for savings or discretionary spending.

Purchasing Power

Boise is near the national cost-of-living average (index: 1.08). $45,000 here is roughly equivalent to $77,083 in San Francisco or $36,667 in an affordable city like Birmingham.

State & National Benchmark

$45,000 is slightly above the Idaho individual median of $40,800 (+10%). The state household median is $70,214.

State individual median

$40,800

+10%

State household median

$70,214

-36%

Tax reduction strategies

Maximize 401(k) Contributions — Up to $5,170 in federal tax (22% bracket)
Contribute to a Traditional IRA — Up to $1,540 in federal tax (22% bracket)

$45,000 vs. Idaho income benchmarks

Individual median (Idaho)

$40,800

+10% vs. this salary

Household median (Idaho)

$70,214

-36% vs. this salary

Source: US Census Bureau ACS 2023

Related salary insights

Explore other salary levels in Idaho

$40,000$60,000$100,000$150,000$200,000$300,000
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Reviewed by

Finance Editor

CPA, 10+ years in personal finance

Data Sources

Data updated monthly using government datasets.