Cost of Living in Killingly, CT
Population 17,785 · Connecticut · Data vintage 2023
(100 = US avg)
Killingly sits on the smaller end of the Connecticut city distribution. That scale shapes the housing market, the labor pool, and the services available to residents in ways the data below makes visible. At 9.8%, the local unemployment rate runs well above the US figure, pointing to structural rather than cyclical labor-market issues.
Located 20 miles west of Providence, Killingly falls within that metro's commuting orbit. Median home values run roughly 18% lower than Providence's $323,000.
Cost Overview
Scale: 100 = US national average. Green < 90, Red > 110.
About the Cost of Living in Killingly
The median home value in Killingly is $266,100 — 13% below the national median of $305,000. Median rent runs $1,072/month, 18% lower than the national median of $1,314/month. The median household income of $81,881/year is 10% higher than the US median of $74,580. The local unemployment rate is 9.8%, above 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 61.1°F and lows of 43.1°F, with about 36.6" of annual snowfall. Overall, Killingly has a cost of living index of 85 versus the US average of 100, meaning it is 15% less 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 | 38 | 41 | 48 | 59 | 69 | 78 | 84 | 82 | 75 | 64 | 53 | 43 |
| Low °F | 22 | 24 | 30 | 40 | 49 | 59 | 65 | 64 | 57 | 45 | 36 | 28 |
| Precip" | 3.96 | 3.44 | 4.90 | 4.29 | 3.37 | 3.81 | 2.91 | 3.59 | 4.17 | 4.18 | 4.27 | 4.65 |
| Snow" | 10.3 | 10.5 | 6.4 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.0 | 7.6 |
Frequently Asked Questions
What is the cost of living in Killingly, CT?
Killingly has a cost index of 85 (100 = national average). It is 15% below the national average.
What is average rent in Killingly, CT?
The median gross rent in Killingly is $1,072 per month based on 2023 Census data.
What is the average home price in Killingly?
The median home value in Killingly is $266,100 according to 2023 Census ACS data.
What is the median income in Killingly?
The median household income in Killingly is $81,881 per year (2023 ACS 5-year estimates).
What is the sales tax in Killingly, CT?
The combined state and local sales tax rate in Killingly is 6.3%. The Connecticut state income tax top rate is 7.0%.
Is Killingly, CT affordable?
Yes, Killingly is generally considered affordable, with a cost of living index of 85 — about 15% below the US national average of 100.
What is the weather like in Killingly?
Killingly has average high temperatures of 61.1°F and average lows of 43.1°F. Annual precipitation is 47.5". Average annual snowfall is 36.6". Data from NOAA 1991–2020 Climate Normals.
Killingly at a Glance
- Population
- 17,785
- Median Income
- $81,881
- Home Value
- $266,100
- Median Rent
- $1,072/mo
- Unemployment
- 9.8%
- Avg High Temp
- 61.1°F
- Sales Tax
- 6.3%
Explore county-level cost of living data
Connecticut Rankings
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