Sun Prairie, WI vs New Berlin, WI: Cost of Living

Which city costs less?

New Berlin, WI has a modeled overall cost index 14.7% lower than Sun Prairie, WI.

Sun Prairie, WI · modeled 2BR rent: $1,710 / month
New Berlin, WI · modeled 2BR rent: $1,635 / 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

Adjust your income and compare the budget ↓

Tap to swap

Cost of Living Comparison 2026

Compare Sun Prairie, WI and New Berlin, WI 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 Sun Prairie, WI

Numbers update automatically as you type

Estimated savings: $972/month in New Berlin, WI

$150,000 in your current city has a modeled equivalent of $138,332 in New Berlin, WI

Regional cost estimates: Sun Prairie, WI uses Madison, WI. New Berlin, WI uses Milwaukee, WI. Available city ZIP rent estimates are shown separately.

Overall Cost

↓ 14.7%

Less expensive

Monthly Impact

$972

Savings

Annual Impact

$11.7K

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.

Sun Prairie, WI

Population:38K

Cost Index:

100.5

100 = national average

Typical Home:$436K

New Berlin, WI

Population:40K

Cost Index:

85.7

100 = national average

Typical Home:$423K

Planning the move to New Berlin?

Organize packing, address changes, and moving-day tasks with a free checklist. Your progress saves in this browser. No account needed.

Plan my move with the free checklist

Sun Prairie, WI

The Badger State

38K

Population

State Tax

Yes

Located in Wisconsin, this city has a population of 38K residents.

New Berlin, WI

The Badger State

40K

Population

State Tax

Yes

Located in Wisconsin, this city has a population of 40K residents.

Cost Breakdown by Category

Estimated monthly spending: Sun Prairie, WI vs New Berlin, WI

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	Sun Prairie, WI	New Berlin, WI	Difference	Change
Housing	$2,350/mo	$1,615/mo	↓ $736less	31.3%
Other	$1,698/mo	$1,499/mo	↓ $199less	11.7%
Transportation	$1,334/mo	$1,313/mo	↓ $21.17less	1.6%
Groceries	$929/mo	$922/mo	↓ $7.40less	0.8%
Healthcare	$696/mo	$691/mo	↓ $5.55less	0.8%
All Utilities	$492/mo	$488/mo	↓ $3.92less	0.8%

Housing

↓ 31.3%

Sun Prairie, WI

$2,350

New Berlin, WI

$1,615

Difference

$736

less

Other

↓ 11.7%

Sun Prairie, WI

$1,698

New Berlin, WI

$1,499

Difference

$199

less

Transportation

↓ 1.6%

Sun Prairie, WI

$1,334

New Berlin, WI

$1,313

Difference

$21.17

less

Groceries

↓ 0.8%

Sun Prairie, WI

$929

New Berlin, WI

$922

Difference

$7.40

less

Healthcare

↓ 0.8%

Sun Prairie, WI

$696

New Berlin, WI

$691

Difference

$5.55

less

All Utilities

↓ 0.8%

Sun Prairie, WI

$492

New Berlin, WI

$488

Difference

$3.92

less

🏠Rent Comparison

Studio

From$1,280

To$1,255

↓ $25.00

1 Bed

From$1,500

To$1,365

↓ $135

2 Bed

From$1,710

To$1,635

↓ $75.00

3 Bed

From$2,260

To$2,010

↓ $250

Sun Prairie, WIZIP-level data

1BR range: $1,500–$1,500/mo

New Berlin, WIZIP-level data

1BR range: $1,200–$1,530/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 Sun Prairie, WI

$6,528

Monthly in New Berlin, WI

$972

Difference

Home Values

Sun Prairie

New Berlin

$436K

Median Value

$423K

↑ +2.6%

YoY Change

↑ +4.2%

↑ +37%

5-Year Change

↑ +35.1%

$436K

Price Range

$419K - $428K

Homes in New Berlin are 3% less expensive than Sun Prairie

Calculate payment - Sun Prairie Calculate payment - New Berlin

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

Sun Prairie, WI

Federal Income Tax

Effective: 18.9%

$25.5K

Wisconsin State Tax

Effective: 5.9%

$8.8K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 30.6%

$45.9K

Take-Home Pay

$8,678/month

$104.1K

New Berlin, WI

Federal Income Tax

Effective: 18.9%

$25.5K

Wisconsin State Tax

Effective: 5.9%

$8.8K

FICA Taxes

Social Security + Medicare

$11.5K

Total Taxes

Effective: 30.6%

$45.9K

Take-Home Pay

$8,678/month

$104.1K

Additional Tax Information

Sun Prairie, WI Tax Rates

Sales Tax:5.6%

Property Tax:1.8%

New Berlin, WI Tax Rates

Sales Tax:5.6%

Property Tax:1.8%

💡 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

Sun Prairie

New Berlin

42 Good

Air Quality

43 Good

72.1%

Good Air Days

68.6%

94 Moderate

Climate Risk

98 High

🌊🌪💨

Top Hazards

🌊🌡🌪

▲+3.4°F

2050 Outlook

▲+3.3°F

10 days

Heat Days >95°F

13 days

▲+3.4°F

2050 Outlook

▲+3.3°F

10 days

Heat Days >95°F

13 days

Before moving from Sun Prairie, WI to New Berlin, WI

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

Compare actual homes. Get current quotes in New Berlin, WI for the same bedroom count and included utilities as your home in Sun Prairie, WI. 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 Sun Prairie to New Berlin moving checklist to organize the tasks and timing.

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

Frequently Asked Questions: Sun Prairie, WI vs New Berlin, WI

How do the cost estimates for Sun Prairie, WI and New Berlin, WI compare?

New Berlin, WI has a modeled overall cost index 14.7% lower than Sun Prairie, WI. 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 Sun Prairie, WI, the model estimates $138,332 in New Berlin, WI. 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 Sun Prairie, WI and New Berlin, WI?

The modeled two-bedroom rents are $1,710/month in Sun Prairie, WI and $1,635/month in New Berlin, WI. 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.