Cost of Living Comparison Between Portsmouth, NH and Chicago, IL
For one person, living is cheaper in Portsmouth, NH: $2,763 a month against $3,037 in Chicago, IL, rent and utilities included – about $3,300 less a year. Other living expenses account for most of the difference.
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Portsmouth, NH Living Index135Cost of Living Index in Portsmouth, NHLearn more -
Chicago, IL Living Index147Cost of Living Index in Chicago, ILLearn more
How much you'll spend in Portsmouth, NH and in Chicago, IL
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Portsmouth, NH and in Chicago, IL actually costs, broken down by who's living it.
A single person spends $2,763 per month in Portsmouth, NH vs $3,037 in Chicago, IL, rent included.
- Portsmouth, NH $2,763
- Chicago, IL $3,037
A couple spends around $4,026 per month in Portsmouth, NH vs $4,518 in Chicago, IL, rent included.
- Portsmouth, NH $4,026
- Chicago, IL $4,518
A family of three spends $5,289 per month in Portsmouth, NH vs $5,999 in Chicago, IL, rent included.
- Portsmouth, NH $5,289
- Chicago, IL $5,999
Portsmouth, NH is about 9% cheaper than Chicago, IL, and outside of rent the biggest gap is in clothing.
Both Portsmouth, NH and Chicago, IL sit above the global median – Portsmouth, NH by 103%, Chicago, IL by 123%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Portsmouth, NH: October 25, 2026
Last update for Chicago, IL: October 25, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $2,145 in Portsmouth, NH versus $2,526 in Chicago, IL. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 21% higher in Portsmouth, NH, which reinforces the cost advantage – you earn more and spend less. Purchasing power leans clearly in its favor.
A mid-range dinner for two costs $102 in Portsmouth, NH versus $89 in Chicago, IL. Groceries tell a different story – $423 in Portsmouth, NH vs $447 in Chicago, IL – so Portsmouth, NH wins on supermarket bills even if dining out costs more.
- Portsmouth, NH Chicago, IL 1,390 km ≈ 2 h 15 min nonstop flight
- Portsmouth, NH
- Chicago, IL
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
How do living costs in Portsmouth, NH and in Chicago, IL compare overall?
What salary covers living expenses in Portsmouth, NH compared to Chicago, IL?
How do rents compare between Portsmouth, NH and Chicago, IL?
Which city has cheaper restaurants?
Which city has cheaper grocery shopping?
Which city is feasible on a $2,000 budget?
How does quality of life compare between Portsmouth, NH and Chicago, IL?
Portsmouth, NH vs other spots: cost of living compared
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