Dolton, IL vs Blue Island, IL: Cost of Living

Which city costs less?

Blue Island, IL has a modeled overall cost index 0.1% higher than Dolton, IL.

Dolton, IL · modeled 2BR rent: $1,880 / month
Blue Island, IL · modeled 2BR rent: $1,350 / 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 Dolton, IL and Blue Island, IL 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 Dolton, IL

Numbers update automatically as you type

Estimated extra cost: $8.17/month in Blue Island, IL

$150,000 in your current city has a modeled equivalent of $150,098 in Blue Island, IL

Regional cost estimates: Dolton, IL uses Chicago, IL. Blue Island, IL uses Chicago, IL. Available city ZIP rent estimates are shown separately.

Overall Cost

↑ 0.1%

More expensive

Monthly Impact

$8.17

Extra cost

Annual Impact

$98.02

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.

Dolton, IL

Population:20K

Cost Index:

96.6

100 = national average

Typical Home:$148K

Blue Island, IL

Population:21K

Cost Index:

96.7

100 = national average

Typical Home:$190K

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Dolton, IL

The Prairie State

20K

Population

State Tax

Yes

Located in Illinois, this city has a population of 20K residents.

Blue Island, IL

The Prairie State

21K

Population

State Tax

Yes

Located in Illinois, this city has a population of 21K residents.

Cost Breakdown by Category

Estimated monthly spending: Dolton, IL vs Blue Island, IL

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	Dolton, IL	Blue Island, IL	Difference	Change
Housing	$2,445/mo	$2,448/mo	↑ $3.08more	0.1%
Other	$1,557/mo	$1,559/mo	↑ $1.96more	0.1%
Transportation	$1,489/mo	$1,491/mo	↑ $1.87more	0.1%
Groceries	$965/mo	$965/mo	↑ $0.61more	0.1%
Healthcare	$557/mo	$558/mo	↑ $0.35more	0.1%
All Utilities	$487/mo	$487/mo	↑ $0.31more	0.1%

Housing

↑ 0.1%

Dolton, IL

$2,445

Blue Island, IL

$2,448

Difference

$3.08

Other

↑ 0.1%

Dolton, IL

$1,557

Blue Island, IL

$1,559

Difference

$1.96

Transportation

↑ 0.1%

Dolton, IL

$1,489

Blue Island, IL

$1,491

Difference

$1.87

Groceries

↑ 0.1%

Dolton, IL

$965

Blue Island, IL

$965

Difference

$0.61

Healthcare

↑ 0.1%

Dolton, IL

$557

Blue Island, IL

$558

Difference

$0.35

All Utilities

↑ 0.1%

Dolton, IL

$487

Blue Island, IL

$487

Difference

$0.31

🏠Rent Comparison

Studio

From$1,560

To$1,120

↓ $440

1 Bed

From$1,670

To$1,200

↓ $470

2 Bed

From$1,880

To$1,350

↓ $530

3 Bed

From$2,420

To$1,740

↓ $680

Dolton, ILZIP-level data

1BR range: $1,670–$1,670/mo

Blue Island, ILZIP-level data

1BR range: $1,200–$1,200/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 Dolton, IL

$7,508

Monthly in Blue Island, IL

$8.17

Difference

Home Values

Dolton

Blue Island

$148K

Median Value

$190K

↓ -1.8%

YoY Change

↑ +1.3%

↑ +24.5%

5-Year Change

↑ +37.1%

Homes in Blue Island are 29% more expensive than Dolton

Calculate payment - Dolton Calculate payment - Blue Island

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

Same take-home

Effective Rate Diff

0.0%

Rate difference

Dolton, IL

Federal Income Tax

Effective: 18.9%

$25.5K

Illinois State Tax

Effective: 5.0%

$7.4K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 29.6%

$44.4K

Take-Home Pay

$8,797/month

$105.6K

Blue Island, IL

Federal Income Tax

Effective: 18.9%

$25.5K

Illinois State Tax

Effective: 5.0%

$7.4K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 29.6%

$44.4K

Take-Home Pay

$8,797/month

$105.6K

Additional Tax Information

Dolton, IL Tax Rates

Sales Tax:8.8%

Property Tax:2.2%

Blue Island, IL Tax Rates

Sales Tax:8.8%

Property Tax:2.2%

💡 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

Dolton

Blue Island

54 Moderate

Air Quality

54 Moderate

35.8%

Good Air Days

35.8%

100 Very High

Climate Risk

100 Very High

🌊🌡🫨

Top Hazards

🌊🌡🫨

▲+3.2°F

2050 Outlook

▲+3.2°F

18 days

Heat Days >95°F

18 days

▲+3.2°F

2050 Outlook

▲+3.2°F

18 days

Heat Days >95°F

18 days

Before moving from Dolton, IL to Blue Island, IL

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

Compare actual homes. Get current quotes in Blue Island, IL for the same bedroom count and included utilities as your home in Dolton, IL. 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 Dolton to Blue Island moving checklist to organize the tasks and timing.

Still choosing a destination? Explore cities similar to Blue Island, IL by cost, housing, population and region.

Frequently Asked Questions: Dolton, IL vs Blue Island, IL

How do the cost estimates for Dolton, IL and Blue Island, IL compare?

Blue Island, IL has a modeled overall cost index 0.1% higher than Dolton, IL. 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 Dolton, IL, the model estimates $150,098 in Blue Island, IL. 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 Dolton, IL and Blue Island, IL?

The modeled two-bedroom rents are $1,880/month in Dolton, IL and $1,350/month in Blue Island, IL. 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.