Cost of Living in Stonington, CT
Population 18,381 · Connecticut · Data vintage 2023
(100 = US avg)
Stonington is a smaller Connecticut community of around 18000 residents, where median household incomes of $108,922 and housing costs ($450,000 for a typical home) give the local cost-of-living profile a distinctly small-town shape.
Located 40 miles southwest of Providence, Stonington falls within that metro's commuting orbit. Median home values run roughly 39% higher than Providence's $323,000.
Cost Overview
Scale: 100 = US national average. Green < 90, Red > 110.
About the Cost of Living in Stonington
The median home value in Stonington is $450,100 — 48% above the national median of $305,000. Median rent runs $1,416/month, 8% higher than the national median of $1,314/month. The median household income of $108,922/year is 46% higher than the US median of $74,580. The local unemployment rate is 4.3%, below the national average of 4.8%. Connecticut's top state income tax rate is 7.0% and the combined sales tax is 6.3%. The climate averages highs of 60.5°F and lows of 44.5°F. Overall, Stonington has a cost of living index of 132 versus the US average of 100, meaning it is 32% more expensive.
🏠 Housing
HUD Fair Market Rents by Bedroom
💰 Estimated Monthly Budget
Estimates based on median data and national averages. Actual costs vary.
🛒 Food & Groceries
National BLS average prices (2023). Local prices may vary.
🚗 Transportation
Commute Mode
⚡ Utilities
📋 Taxes
💼 Income & Employment
🎓 Education
👥 Demographics
🌤 Climate
NOAA 1991–2020 Climate Normals
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 40 | 41 | 47 | 57 | 67 | 75 | 82 | 81 | 74 | 64 | 54 | 45 |
| Low °F | 25 | 26 | 32 | 41 | 50 | 59 | 66 | 64 | 57 | 47 | 38 | 30 |
| Precip" | 3.34 | 2.75 | 4.17 | 3.90 | 3.32 | 3.55 | 2.91 | 3.49 | 3.81 | 4.29 | 3.50 | 3.77 |
Frequently Asked Questions
What is the cost of living in Stonington, CT?
Stonington has a cost index of 132 (100 = national average). It is 32% above the national average.
What is average rent in Stonington, CT?
The median gross rent in Stonington is $1,416 per month based on 2023 Census data.
What is the average home price in Stonington?
The median home value in Stonington is $450,100 according to 2023 Census ACS data.
What is the median income in Stonington?
The median household income in Stonington is $108,922 per year (2023 ACS 5-year estimates).
What is the sales tax in Stonington, CT?
The combined state and local sales tax rate in Stonington is 6.3%. The Connecticut state income tax top rate is 7.0%.
Is Stonington, CT affordable?
Stonington is above average in cost of living, with an index of 132 — about 32% higher than the national average.
What is the weather like in Stonington?
Stonington has average high temperatures of 60.5°F and average lows of 44.5°F. Annual precipitation is 42.8". Data from NOAA 1991–2020 Climate Normals.
Stonington at a Glance
- Population
- 18,381
- Median Income
- $108,922
- Home Value
- $450,100
- Median Rent
- $1,416/mo
- Unemployment
- 4.3%
- Avg High Temp
- 60.5°F
- Sales Tax
- 6.3%
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