Olathe, CO vs New Plymouth, ID: Cost of Living

Which city costs less?

New Plymouth, ID has a modeled overall cost index 24.1% higher than Olathe, CO.

Olathe, CO · modeled 2BR rent
$1,040 / month
New Plymouth, ID · modeled 2BR rent
$1,220 / 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 Olathe, CO and New Plymouth, ID 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

$
Numbers update automatically as you type

Estimated extra cost: $1,512/month in New Plymouth, ID

$150,000 in your current city has a modeled equivalent of $168,139 in New Plymouth, ID

Regional cost estimates: Olathe, CO uses Colorado Springs, CO. New Plymouth, ID uses Boise, ID. Available city ZIP rent estimates are shown separately.
Overall Cost
↑ 24.1%
More expensive
Monthly Impact
$1,512
Extra cost
Annual Impact
$18.1K
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.

Olathe, CO

Population:2K
Cost Index:
75.1
100 = national average
Typical Home:$440K

New Plymouth, ID

Population:2K
Cost Index:
93.2
100 = national average
Typical Home:$471K

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Olathe, CO

The Centennial State

2K
Population
State Tax
Yes

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

New Plymouth, ID

The Gem State

2K
Population
State Tax
Yes

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

Cost Breakdown by Category

Estimated monthly spending: Olathe, CO vs New Plymouth, ID

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.

Housing
↑ 26.1%
Olathe, CO
$2,391
New Plymouth, ID
$3,015
Difference
$624
more
Other
↑ 19.5%
Olathe, CO
$1,665
New Plymouth, ID
$1,989
Difference
$324
more
Transportation
↑ 25.8%
Olathe, CO
$1,181
New Plymouth, ID
$1,485
Difference
$304
more
Healthcare
↑ 13.1%
Olathe, CO
$681
New Plymouth, ID
$770
Difference
$89.07
more
All Utilities
↑ 17.8%
Olathe, CO
$494
New Plymouth, ID
$581
Difference
$87.64
more
Groceries
↑ 7.6%
Olathe, CO
$1,088
New Plymouth, ID
$1,171
Difference
$82.86
more

🏠Rent Comparison

Studio
From$790
To$920
↑ $130
1 Bed
From$790
To$930
↑ $140
2 Bed
From$1,040
To$1,220
↑ $180
3 Bed
From$1,450
To$1,700
↑ $250
Olathe, COZIP-level data

1BR range: $790–$790/mo

New Plymouth, IDZIP-level data

1BR range: $930–$930/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 Olathe, CO
$9,012
Monthly in New Plymouth, ID
$1,512
Difference

Home Values

Olathe
New Plymouth
$440K
Median Value
$471K
↑ +3.2%
YoY Change
↑ +2.4%
↑ +48.5%
5-Year Change
↑ +40.9%

Homes in New Plymouth are 7% more expensive than Olathe

Calculate payment - OlatheCalculate payment - New Plymouth

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings
↓ $9.6K
More taxes
Monthly Difference
$803
Less take-home
Effective Rate Diff
6.4%
Rate difference

Olathe, CO

Federal Income Tax
Effective: 18.9%
$25.5K
Colorado State Tax
Effective: 4.4%
$6.6K
FICA Taxes
Social Security + Medicare
$11.5K
Total Taxes
Effective: 29.1%
$43.6K
Take-Home Pay
$8,866/month
$106.4K

New Plymouth, 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

Additional Tax Information

Olathe, CO Tax Rates

Sales Tax:7.8%
Property Tax:0.5%

New Plymouth, ID Tax Rates

Sales Tax:6.3%
Property Tax:0.7%

💡 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

Olathe
New Plymouth
49 Good
Air Quality
44 Good
55.2%
Good Air Days
62.8%
94 Moderate
Climate Risk
88 Moderate
🔥🌊🌪
Top Hazards
🔥💨
▲+3.0°F
2050 Outlook
▲+3.3°F
9 days
Heat Days >95°F
49 days
▲+3.0°F
2050 Outlook
▲+3.3°F
9 days
Heat Days >95°F
49 days

Before moving from Olathe, CO to New Plymouth, ID

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

  1. Compare actual homes. Get current quotes in New Plymouth, ID for the same bedroom count and included utilities as your home in Olathe, CO. Add parking, deposits, insurance and any overlapping leases. The rent estimates above are a starting point, not available listings.
  2. 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.
  3. 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.
  4. Plan the transition. Get moving quotes and budget for travel, setup costs and time off. Open your Olathe to New Plymouth moving checklist to organize the tasks and timing.

Still choosing a destination? Explore cities similar to New Plymouth, ID by cost, housing, population and region.

Frequently Asked Questions: Olathe, CO vs New Plymouth, ID

How do the cost estimates for Olathe, CO and New Plymouth, ID compare?

New Plymouth, ID has a modeled overall cost index 24.1% higher than Olathe, CO. 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 Olathe, CO, the model estimates $168,139 in New Plymouth, ID. 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 Olathe, CO and New Plymouth, ID?

The modeled two-bedroom rents are $1,040/month in Olathe, CO and $1,220/month in New Plymouth, ID. 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 Colorado and Idaho on TaxTakeHome.com

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