Last update: Oct 2026

Cost of Living Comparison Between Seattle, WA and Groton, CT

For one person, living is cheaper in Groton, CT: $3,035 a month against $3,785 in Seattle, WA, rent and utilities included – about $9,000 less a year. Rent and utilities account for about half of the difference.

184

Cost of Living Index in Seattle, WA
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Seattle, WA Living Index
147

Cost of Living Index in Groton, CT
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Groton, CT Living Index

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Seattle, WA

🇺🇸 United States

$3,785

/mo nomad

Groton, CT

🇺🇸 United States

$3,035

/mo nomad

Monthly Cost of Living

How much you'll spend in Seattle, WA and in Groton, CT

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Seattle, WA and in Groton, CT actually costs, broken down by who's living it.

Monthly costs for one person with rent: $3,785 in Seattle, WA versus $3,035 in Groton, CT.

Seattle, WA $3,785
Groton, CT $3,035

Estimated couple costs with rent: $5,688 in Seattle, WA versus $4,131 in Groton, CT.

Seattle, WA $5,688
Groton, CT $4,131

Monthly costs for a family of three with rent: $7,592 in Seattle, WA versus $5,227 in Groton, CT.

Seattle, WA $7,592
Groton, CT $5,227

Living in Seattle, WA is roughly 25% more expensive than in Groton, CT, and outside of rent the biggest gap is in groceries.

Both cities are pricier than the global median: Seattle, WA 178% above, Groton, CT 123% above.

Meal at Budget Restaurant

$25.30 $25.30

$18.08 $18.08

39.93%

Three-Course Dinner for Two, Mid-Range

$101 $101

$63.8 $63.8

58.25%

Fast Food Meal (McDonalds, etc)

$14.76 $14.76

$13.42 $13.42

9.99%

Cappuccino

$6.50 $6.50

$5.08 $5.08

27.95%

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$3.21 $3.21

$2.51 $2.51

27.89%

Water (0.33 liter bottle)

$3.14 $3.14

$1.98 $1.98

58.59%

Local Beer (0.5 liter draught)

$7.97 $7.97

$5.05 $5.05

57.82%

Imported Beer (0.33 liter bottle)

$8.13 $8.13

$6.09 $6.09

33.50%

Milk (1 liter)

$1.17 $1.17

$1.04 $1.04

12.50%

White Bread (500g)

$5.30 $5.30

$3.80 $3.80

39.47%

Rice (white) (1kg)

$6.40 $6.40

$5.23 $5.23

22.37%

Eggs

$5.06 $5.06

$4.90 $4.90

3.27%

Local Cheese (1kg)

$18.71 $18.71

$11.14 $11.14

67.95%

Chicken Fillets (1kg)

$18.72 $18.72

$14.36 $14.36

30.36%

Beef Round Steak (1kg)

$22.88 $22.88

$17.48 $17.48

30.89%

Apples (1kg)

$6.06 $6.06

$6.81 $6.81

-11.01%

Banana (1kg)

$1.95 $1.95

$1.75 $1.75

11.43%

Oranges (1kg)

$5.51 $5.51

$6.73 $6.73

-18.13%

Tomato (1kg)

$6.52 $6.52

$5.67 $5.67

14.99%

Potato (1kg)

$3.49 $3.49

$2.83 $2.83

23.32%

Onion (1kg)

$3.29 $3.29

$4.29 $4.29

-23.31%

Lettuce (1 head)

$2.80 $2.80

$2.95 $2.95

-5.08%

Water (1.5 liter bottle)

$2.58 $2.58

$1.52 $1.52

69.74%

Cigarettes 20 Pack (Marlboro, Camel)

$12.49 $12.49

$13.80 $13.80

-9.49%

Wine (Bottle)

$14.87 $14.87

$13.59 $13.59

9.42%

Local Beer (0.5 liter bottle)

$4.19 $4.19

$2.13 $2.13

96.71%

Imported Beer (0.33 liter bottle)

$5.80 $5.80

$4.11 $4.11

41.12%

One-way Ticket (Public Transport)

$3.05 $3.05

$2.26 $2.26

34.96%

Public Transport Monthly Pass (Regular Price)

$106 $106

$57.2 $57.2

85.08%

Taxi Start (Normal Tariff)

$2.58 $2.58

$2.81 $2.81

-8.19%

Taxi (Normal Tariff) (1km)

$1.64 $1.64

$1.59 $1.59

3.14%

Taxi 1hour Waiting (Normal Tariff)

$30.12 $30.12

$30.07 $30.07

0.17%

Gasoline (1 liter)

$1.41 $1.41

$1.01 $1.01

39.60%

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$36.8K $36.8K

$27.0K $27.0K

36.37%

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$26.6K $26.6K

$27.1K $27.1K

-1.74%

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$308 $308

$324 $324

-5.20%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$69.2 $69.2

$106 $106

-34.50%

Internet (50+ Mbps, Unlimited Data)

$86.1 $86.1

$85.9 $85.9

0.15%

Gym Membership (Monthly)

$76.5 $76.5

$36.71 $36.71

108.25%

Tennis Court (1 Hour on Weekend)

$35.50 $35.50

Cinema Ticket

$18.02 $18.02

$14.12 $14.12

27.62%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$2,746 $2,746

$1,866 $1,866

47.12%

International Primary School, 1 Child (Yearly)

$30.6K $30.6K

$30.4K $30.4K

0.69%

Jeans (Levis 501 Or Similar)

$79.2 $79.2

$57.2 $57.2

38.45%

Summer Dress (H&M, Zara, etc)

$54.3 $54.3

$38.87 $38.87

39.72%

Sport Shoes (Adidas, Nike)

$127 $127

$80.7 $80.7

57.17%

Men's Leather Business Shoes

$159 $159

$100 $100

58.41%

1-bedroom Apartment, City Center (Monthly)

$2,508 $2,508

$2,097 $2,097

19.60%

1-bedroom Apartment, Outside City Center (Monthly)

$1,938 $1,938

$1,512 $1,512

28.23%

3-bedroom Apartment, City Center (Monthly)

$5,117 $5,117

$2,514 $2,514

103.52%

3-bedroom Apartment, Outside City Center (Monthly)

$3,542 $3,542

$2,094 $2,094

69.15%

Buy Apartment in City Center (m2)

$7,374 $7,374

$3,202 $3,202

130.31%

Buy Apartment Outside City Center (m2)

$5,002 $5,002

$2,306 $2,306

116.90%

Average Monthly Net Salary (After Tax)

$6,470 $6,470

20-Year Fixed Mortgage Interest Rate (Annual %)

6.89

6.64

3.77%

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update for Seattle, WA: October 26, 2026

Last update for Groton, CT: October 27, 2026

Monthly budget structure

Share of the monthly basket for one person, rent included.

Accommodation & Living

Seattle, WA

$1.9K 51.2%

Groton, CT

$1.5K 49.8% 22% $427

Groceries & Markets

Seattle, WA

$547 14.5%

Groton, CT

$440 14.5% 19.6% $107

Monthly Utilities & Internet

Seattle, WA

$463 12.2%

Groton, CT

$516 17% 11.5% $53

Eating Out

Seattle, WA

$406 10.7%

Groton, CT

$301 9.9% 25.9% $105

Clothing & Footwear

Seattle, WA

$189 5%

Groton, CT

$125 4.1% 33.9% $64

Getting Around

Seattle, WA

$129 3.4%

Groton, CT

$77 2.5% 40.3% $52

Sport & Entertainment

Seattle, WA

$112 3%

Groton, CT

$65 2.1% 42.3% $48

Cost Breakdown

A one-bedroom apartment in the center runs $2,508 in Seattle, WA and $2,097 in Groton, CT. Housing cost is often the main lever when comparing two cities.

Dining out: $101 in Seattle, WA vs $64 in Groton, CT for a mid-range dinner for two. Groceries echo the gap at $547 vs $440 per month, with Groton, CT cheaper across the board.

Good to know

🇺🇸 Seattle, WA

🇺🇸 Groton, CT

🕒 Local time

11:04 11:04 AM

14:04 2:04 PM

3 h ahead of Seattle, WA

🌤 Weather

👥 Population

737,015

40,115

💱 Currency

United States Dollar USD $

📈 Exchange rate

1 USD = 0.898 EUR

Exchange rates and currency converter

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Seattle, WA Groton, CT 3,980 km ≈ 5 h nonstop flight

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City Median Internet Speeds Comparison (Updated April 2026)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.

Digital Nomad Cost of Living Index

Seattle, WA vs Groton, CT: Cost of Living - Frequently Asked Questions

Groton, CT wins on cost – living expenses run 20% lower than in Seattle, WA. Housing and daily spending are where you’ll feel the difference most, making Groton, CT the obvious pick if budget is a priority.

You’d need roughly $5,677 in Seattle, WA and $4,553 in Groton, CT to live well. The gap comes down to housing and overall price levels. Both cities are liveable on less, but these numbers represent actual comfort.

Rent for a central apartment: $2,508 in Seattle, WA versus $2,097 in Groton, CT. Housing is usually the single largest factor when comparing overall living costs between the two.

Dining out is cheaper in Groton, CT – a meal for two runs $64 versus $101 in Seattle, WA. If you eat out regularly, this makes a real dent in your monthly spending.

All in, you’ll spend $3,785 per month in Seattle, WA versus $3,035 in Groton, CT – a 25% gap that adds up to real savings over time for anyone picking the cheaper option.

Both cities are expensive relative to $2,000. Groton, CT is the more realistic option, but even there you’ll need to be disciplined with housing, food, and fun money.

Both cities offer a good standard of living with different trade-offs. Neither is objectively better – the right pick depends on what matters most: affordability, career, cultural scene, or climate.

Expats usually find Groton, CT gentler on the wallet – expenses run 20% less than in Seattle, WA. Beyond cost, consider language, visa policies, and how big the international community is in each city.