Connecticut property tax rates by county
269 ZIP codes with a published record across 9 counties.
These are effective rates: the median tax households report paying divided by the median home value, from the Census American Community Survey. They are not the statutory or millage rate a county sets, which applies to assessed value after exemptions.
State totals
ZIP codes published269
Withheld as too thin19
Counties9
Median effective tax rate1.75%Median across ZIP codes, not a state rate.
Source: US Census ACS 5-Year and FEMA National Risk Index, see each ZIP code record. How this was derived
Median effective rate by county
| County | Median effective rate | ZIP codes |
|---|---|---|
| Capitol Planning Region | 1.97% | 65 |
| Greater Bridgeport Planning Region | 2.34% | 14 |
| Lower Connecticut River Valley Planning Region | 1.76% | 25 |
| Naugatuck Valley Planning Region | 1.86% | 26 |
| Northeastern Connecticut Planning Region | 1.44% | 23 |
| Northwest Hills Planning Region | 1.39% | 31 |
| South Central Connecticut Planning Region | 1.89% | 23 |
| Southeastern Connecticut Planning Region | 1.57% | 28 |
| Western Connecticut Planning Region | 1.53% | 34 |
Source: US Census ACS 5-Year, tables B25103 and B25077, 2020-2024. How this was derived