Lapwai, ID vs Castle Dale, UT: Cost of Living

Which city costs less?

Castle Dale, UT has a modeled overall cost index 13.7% lower than Lapwai, ID.

Lapwai, ID · modeled 2BR rent: $1,250 / month
Castle Dale, UT · modeled 2BR rent: $1,030 / month

These are saved estimates, not current rental listings. Some cities use adjusted regional data. Your household budget can differ from the overall index. Sources and assumptions

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Cost of Living Comparison 2026

Compare Lapwai, ID and Castle Dale, UT using saved regional data and explicit budgeting assumptions. Rent estimates are not live listings. Change the salary below, then check the source notes before applying a result to your household.

Saved regional estimates · Sources and assumptions

Current salary in Lapwai, ID

Numbers update automatically as you type

Estimated savings: $1,173/month in Castle Dale, UT

$150,000 in your current city has a modeled equivalent of $135,923 in Castle Dale, UT

Regional cost estimates: Lapwai, ID uses Spokane, WA. Castle Dale, UT uses North Las Vegas, NV. Available city ZIP rent estimates are shown separately.

Overall Cost

↓ 13.7%

Less expensive

Monthly Impact

$1,173

Savings

Annual Impact

$14.1K

Per year

Assumes 60% of current gross income goes to living costs. The headline uses the category budget below; taxes, moving costs and savings goals are excluded.

Lapwai, ID

Population:1K

Cost Index:

81.9

100 = national average

Typical Home:$299K

Castle Dale, UT

Population:2K

Cost Index:

70.7

100 = national average

Typical Home:$290K

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Lapwai, ID

The Gem State

Population

State Tax

Yes

Located in Idaho, this city has a population of 1K residents.

Castle Dale, UT

The Beehive State

Population

State Tax

Yes

Located in Utah, this city has a population of 2K residents.

Cost Breakdown by Category

Estimated monthly spending: Lapwai, ID vs Castle Dale, UT

Assumes 60% of your current gross income is spent on these categories. The headline and totals use this same budget. Rent estimates below are separate reference data. Rounded amounts may differ by $1.

Category	Lapwai, ID	Castle Dale, UT	Difference	Change
Transportation	$1,761/mo	$1,139/mo	↓ $621less	35.3%
Healthcare	$823/mo	$563/mo	↓ $260less	31.6%
Other	$1,428/mo	$1,260/mo	↓ $168less	11.7%
Groceries	$1,078/mo	$926/mo	↓ $152less	14.1%
Housing	$1,930/mo	$1,985/mo	↑ $55.09more	2.9%
All Utilities	$480/mo	$453/mo	↓ $27.43less	5.7%

Transportation

↓ 35.3%

Lapwai, ID

$1,761

Castle Dale, UT

$1,139

Difference

$621

less

Healthcare

↓ 31.6%

Lapwai, ID

$823

Castle Dale, UT

$563

Difference

$260

less

Other

↓ 11.7%

Lapwai, ID

$1,428

Castle Dale, UT

$1,260

Difference

$168

less

Groceries

↓ 14.1%

Lapwai, ID

$1,078

Castle Dale, UT

$926

Difference

$152

less

Housing

↑ 2.9%

Lapwai, ID

$1,930

Castle Dale, UT

$1,985

Difference

$55.09

All Utilities

↓ 5.7%

Lapwai, ID

$480

Castle Dale, UT

$453

Difference

$27.43

less

🏠Rent Comparison

Studio

From$950

To$750

↓ $200

1 Bed

From$950

To$940

↓ $10.00

2 Bed

From$1,250

To$1,030

↓ $220

3 Bed

From$1,740

To$1,390

↓ $350

Lapwai, IDZIP-level data

1BR range: $950–$950/mo

Castle Dale, UTZIP-level data

1BR range: $940–$940/mo

💡 Note: HUD Fair Market Rents estimate 40th-percentile gross rents, including most tenant-paid utilities. City ZIP summaries are medians of those estimates, not market median rents. Actual prices vary by neighborhood, amenities, and condition. Source: HUD Small Area Fair Market Rents FY2026.

$7,500

Monthly in Lapwai, ID

$6,327

Monthly in Castle Dale, UT

$1,173

Difference

Home Values

Lapwai

Castle Dale

$299K

Median Value

$290K

↑ +2.1%

YoY Change

↑ +6.6%

↑ +41.3%

5-Year Change

N/A

Homes in Castle Dale are 3% less expensive than Lapwai

Calculate payment - Lapwai Calculate payment - Castle Dale

Source: Zillow Home Value Index (ZHVI), January 2026

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings

↑ $9.0K

Per year

Monthly Difference

$747

More take-home

Effective Rate Diff

6.0%

Rate difference

Lapwai, ID

Federal Income Tax

Effective: 18.9%

$25.5K

Idaho State Tax

Effective: 10.8%

$16.2K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 35.5%

$53.3K

Take-Home Pay

$8,062/month

$96.7K

Castle Dale, UT

Federal Income Tax

Effective: 18.9%

$25.5K

Utah State Tax

Effective: 4.9%

$7.3K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 29.5%

$44.3K

Take-Home Pay

$8,809/month

$105.7K

Additional Tax Information

Lapwai, ID Tax Rates

Sales Tax:6.3%

Property Tax:0.7%

Castle Dale, UT Tax Rates

Sales Tax:7.4%

Property Tax:0.6%

💡 Note: Tax calculations are estimates based on 2024/2025 tax brackets for single filers with standard deduction. Actual taxes may vary based on filing status, deductions, credits, and local variations.

Environment

Lapwai

Castle Dale

38 Good

Air Quality

64 Moderate

76.5%

Good Air Days

24.6%

90 Moderate

Climate Risk

100 Very High

💨

Top Hazards

🔥🌊🌡

▲+3.0°F

2050 Outlook

▲+2.7°F

23 days

Heat Days >95°F

144 days

▲+3.0°F

2050 Outlook

▲+2.7°F

23 days

Heat Days >95°F

144 days

Before moving from Lapwai, ID to Castle Dale, UT

Use this comparison to shortlist a move, then check the costs that depend on your household.

Compare actual homes. Get current quotes in Castle Dale, UT for the same bedroom count and included utilities as your home in Lapwai, ID. Add parking, deposits, insurance and any overlapping leases. The rent estimates above are a starting point, not available listings.
Confirm your income. Check your expected pay with your employer, including any location adjustment. Use “Different salary at destination?” above to compare two incomes. The budget model excludes taxes and one-time moving costs; it is not a take-home-pay calculation.
Price your daily routine. Check the commute from a specific address to work, school or childcare. Add household expenses missing from this model, such as childcare, debt payments and medical needs. Verify local services before signing a lease.
Plan the transition. Get moving quotes and budget for travel, setup costs and time off. Open your Lapwai to Castle Dale moving checklist to organize the tasks and timing.

Still choosing a destination? Explore cities similar to Castle Dale, UT by cost, housing, population and region.

Frequently Asked Questions: Lapwai, ID vs Castle Dale, UT

How do the cost estimates for Lapwai, ID and Castle Dale, UT compare?

Castle Dale, UT has a modeled overall cost index 13.7% lower than Lapwai, ID. This is a broad model comparison, not a survey of today's prices or a forecast of your household spending. Some cities use adjusted regional fallback data.

What does the equivalent salary mean?

At a $150,000 salary in Lapwai, ID, the model estimates $135,923 in Castle Dale, UT. It allocates 60% of gross income to the origin city’s category budget and applies each destination category’s relative cost. The equivalent salary adds the total category difference to your income. The monthly difference is the same category difference divided by 12; it is not take-home pay or guaranteed savings. Household size, childcare and your actual lease are not inputs to this calculation.

What rent estimates are available for Lapwai, ID and Castle Dale, UT?

The modeled two-bedroom rents are $1,250/month in Lapwai, ID and $1,030/month in Castle Dale, UT. Where available, the source is a city median of HUD FY2026 ZIP-level estimates; otherwise a saved metro table is used. City adjustments may also apply. These are not asking rents or available listings. Compare actual properties with the same bedroom count and included utilities.

How should I use this comparison before moving?

Use it to shortlist locations, then replace modeled costs with a current housing quote, employer-confirmed income, commute costs, insurance and your household's other expenses. Add one-time moving costs separately. Source years differ and the saved datasets are not a live price feed. Read the methodology for the formulas and fallback rules.

💰 See how taxes change too — compare take-home pay between Idaho and Utah on TaxTakeHome.com

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