Sidney, MT vs Lewistown, MT: Cost of Living

Which city costs less?

Lewistown, MT has a modeled overall cost index 8.3% higher than Sidney, MT.

Sidney, MT · modeled 2BR rent
$1,310 / month
Lewistown, MT · modeled 2BR rent
$1,440 / 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 Sidney, MT and Lewistown, MT 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

$
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Estimated extra cost: $1,164/month in Lewistown, MT

$150,000 in your current city has a modeled equivalent of $163,964 in Lewistown, MT

Regional cost estimates: Sidney, MT uses Denver, CO. Lewistown, MT uses Spokane, WA. Available city ZIP rent estimates are shown separately.
Overall Cost
↑ 8.3%
More expensive
Monthly Impact
$1,164
Extra cost
Annual Impact
$14.0K
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.

Sidney, MT

Population:6K
Cost Index:
70.4
100 = national average
Typical Home:$257K

Lewistown, MT

Population:6K
Cost Index:
76.3
100 = national average
Typical Home:$272K

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Sidney, MT

The Treasure State

6K
Population
State Tax
Yes

Located in Montana, this city has a population of 6K residents.

Lewistown, MT

The Treasure State

6K
Population
State Tax
Yes

Located in Montana, this city has a population of 6K residents.

Cost Breakdown by Category

Estimated monthly spending: Sidney, MT vs Lewistown, MT

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.

Transportation
↑ 63.0%
Sidney, MT
$1,234
Lewistown, MT
$2,011
Difference
$777
more
Healthcare
↑ 46.0%
Sidney, MT
$667
Lewistown, MT
$974
Difference
$307
more
Housing
↓ 10.7%
Sidney, MT
$2,468
Lewistown, MT
$2,205
Difference
$263
less
Groceries
↑ 17.4%
Sidney, MT
$1,086
Lewistown, MT
$1,275
Difference
$189
more
Other
↑ 8.9%
Sidney, MT
$1,498
Lewistown, MT
$1,631
Difference
$133
more
All Utilities
↑ 3.8%
Sidney, MT
$548
Lewistown, MT
$568
Difference
$20.56
more

🏠Rent Comparison

Studio
From$1,140
To$1,080
↓ $60.00
1 Bed
From$1,190
To$1,100
↓ $90.00
2 Bed
From$1,310
To$1,440
↑ $130
3 Bed
From$1,570
To$1,980
↑ $410
Sidney, MTZIP-level data

1BR range: $1,190–$1,190/mo

Lewistown, MTZIP-level data

1BR range: $1,100–$1,100/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 Sidney, MT
$8,664
Monthly in Lewistown, MT
$1,164
Difference

Home Values

Sidney
Lewistown
$257K
Median Value
$272K
↑ +1.4%
YoY Change
↑ +5.4%
↑ +2.7%
5-Year Change
↑ +65.5%

Homes in Lewistown are 6% more expensive than Sidney

Calculate payment - SidneyCalculate payment - Lewistown

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

Tax Comparison

Annual tax burden comparison at $150.0K salary

Tax Savings
→ $0
Same taxes
Monthly Difference
$0
Same take-home
Effective Rate Diff
0.0%
Rate difference

Sidney, MT

Federal Income Tax
Effective: 18.9%
$25.5K
Montana State Tax
Effective: 6.4%
$9.6K
FICA Taxes
Social Security + Medicare
$11.5K
Total Taxes
Effective: 31.1%
$46.6K
Take-Home Pay
$8,618/month
$103.4K

Lewistown, MT

Federal Income Tax
Effective: 18.9%
$25.5K
Montana State Tax
Effective: 6.4%
$9.6K
FICA Taxes
Social Security + Medicare
$11.5K
Total Taxes
Effective: 31.1%
$46.6K
Take-Home Pay
$8,618/month
$103.4K

Additional Tax Information

Sidney, MT Tax Rates

Sales Tax:0.0%
Property Tax:0.8%

Lewistown, MT Tax Rates

Sales Tax:0.0%
Property Tax:0.8%

💡 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

Sidney
Lewistown
55 Moderate
Air Quality
38 Good
35.2%
Good Air Days
76.5%
95 High
Climate Risk
90 Moderate
🌊🌪💨
Top Hazards
💨
▲+3.3°F
2050 Outlook
▲+3.0°F
28 days
Heat Days >95°F
23 days
▲+3.3°F
2050 Outlook
▲+3.0°F
28 days
Heat Days >95°F
23 days

Before moving from Sidney, MT to Lewistown, MT

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

  1. Compare actual homes. Get current quotes in Lewistown, MT for the same bedroom count and included utilities as your home in Sidney, MT. 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 Sidney to Lewistown moving checklist to organize the tasks and timing.

Still choosing a destination? Explore cities similar to Lewistown, MT by cost, housing, population and region.

Frequently Asked Questions: Sidney, MT vs Lewistown, MT

How do the cost estimates for Sidney, MT and Lewistown, MT compare?

Lewistown, MT has a modeled overall cost index 8.3% higher than Sidney, MT. 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 Sidney, MT, the model estimates $163,964 in Lewistown, MT. 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 Sidney, MT and Lewistown, MT?

The modeled two-bedroom rents are $1,310/month in Sidney, MT and $1,440/month in Lewistown, MT. 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.

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