Cost of Living in Rocky Hill, CT
Population 20,724 · Connecticut · Data vintage 2023
(100 = US avg)
Under 25,000 residents gives Rocky Hill a small-town character that shows up in every data point below — from the commute patterns to the rental inventory. A typical home runs $330,000. The labor market has been unusually tight, with unemployment around 2.8% — below most comparable cities in the state.
Geographically, Rocky Hill sits roughly 8 miles south of Hartford. Median home values run roughly 52% higher than Hartford's $217,000.
Cost Overview
Scale: 100 = US national average. Green < 90, Red > 110.
About the Cost of Living in Rocky Hill
The median home value in Rocky Hill is $329,500 — 8% above the national median of $305,000. Median rent runs $1,704/month, 30% higher than the national median of $1,314/month. The median household income of $100,061/year is 34% higher than the US median of $74,580. The local unemployment rate is 2.8%, 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 61.3°F and lows of 42.7°F. Overall, Rocky Hill has a cost of living index of 117 versus the US average of 100, meaning it is 17% 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 | 37 | 40 | 48 | 60 | 71 | 80 | 85 | 83 | 76 | 64 | 52 | 42 |
| Low °F | 20 | 22 | 30 | 40 | 50 | 60 | 66 | 64 | 56 | 44 | 35 | 26 |
| Precip" | 2.94 | 2.57 | 3.51 | 3.79 | 3.43 | 3.88 | 3.87 | 3.48 | 3.97 | 4.20 | 3.44 | 3.75 |
Frequently Asked Questions
What is the cost of living in Rocky Hill, CT?
Rocky Hill has a cost index of 117 (100 = national average). It is 17% above the national average.
What is average rent in Rocky Hill, CT?
The median gross rent in Rocky Hill is $1,704 per month based on 2023 Census data.
What is the average home price in Rocky Hill?
The median home value in Rocky Hill is $329,500 according to 2023 Census ACS data.
What is the median income in Rocky Hill?
The median household income in Rocky Hill is $100,061 per year (2023 ACS 5-year estimates).
What is the sales tax in Rocky Hill, CT?
The combined state and local sales tax rate in Rocky Hill is 6.3%. The Connecticut state income tax top rate is 7.0%.
Is Rocky Hill, CT affordable?
Rocky Hill is above average in cost of living, with an index of 117 — about 17% higher than the national average.
What is the weather like in Rocky Hill?
Rocky Hill has average high temperatures of 61.3°F and average lows of 42.7°F. Annual precipitation is 42.8". Data from NOAA 1991–2020 Climate Normals.
Rocky Hill at a Glance
- Population
- 20,724
- Median Income
- $100,061
- Home Value
- $329,500
- Median Rent
- $1,704/mo
- Unemployment
- 2.8%
- Avg High Temp
- 61.3°F
- Sales Tax
- 6.3%
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