The 20 Most Expensive ZIP Codes In Connecticut, From Zillow Data

In a recent examine, we analyzed and acknowledged the most costly ZIP codes in New York Metropolis. Contained in the technique of conducting that analysis, we obtained all through the costly areas surrounding town, on the New Jersey facet together with the Connecticut facet of the New York metro home.

For this textual content material, we needed to breakdown the most costly ZIP codes in Connecticut. Examine on to hunt out out the most costly ZIP codes in Connecticut in 2025, based mostly completely on the most recent knowledge from Zillow’s dwelling worth index.

The Most Expensive ZIP Codes In Connecticut

To have the flexibility to resolve the most costly ZIP codes in every state, we turned to knowledge from Zillow’s dwelling worth index, together with the Census Bureau’s 2023 American Group Survey. We analyzed 1000’s of ZIP codes all via the nation as a part of a normal examine and, from there, we centered our consideration on Connecticut. The Zillow dwelling worth index tracks (as of December 2024) the house values of 259 ZIP codes in Connecticut. As a part of our evaluation, we took into consideration the most recent month-to-month dwelling values Zillow has — December 2024 — together with the on a regular basis of 12 months of median dwelling values from January 2024 to December 2024.

There are very apparent patterns on this evaluation. The overwhelming majority of the most costly ZIP codes in Connecticut are contained all via the slender wedge that cuts into New York state, north of New York Metropolis. Loads of the ZIP codes correct proper right here cowl mattress room communities for these commuting to the Large Apple.

The Prime 5 Most Expensive ZIP Codes In Connecticut

ZIP code 06830 is the most costly one in Connecticut. This ZIP code covers parts of Greenwich, together with communities like Belle Haven and Indian Subject on Extended Island Sound. Greenwich could be very well-known for its affluence, nonetheless it’s nonetheless unbelievable to see the enlargement in dwelling values in an home that was already fairly costly. As soon as extra in December 2019, the median dwelling worth in 06830 was over $1.555 million. From there, it rose by 47.2%, reaching efficiently over $2.289 million. The median family earnings on this ZIP code is $146,841, whereas the on a regular basis family earnings is approach elevated, at $342,910.

The second costliest ZIP code — 06878 — furthermore covers a part of Greenwich, notably Riverside. This ZIP code is simply to the east of the No. 1 costliest ZIP code, and their decisions are very related. The median dwelling worth in 06878 is efficiently over $2.259 million, as of December 2024, which is up by 53.7% from $1.470 million 5 years to date. The median family earnings correct proper right here is larger than $250,000 per yr; really, all through the Census knowledge, the earnings is listed as “$250,000+.” The counsel family earnings is a whopping $446,974.

The No. 3 costliest ZIP code in Connecticut — 06870 — covers Earlier Greenwich, which is simply east of the No. 2 costliest ZIP code. The median family earnings in ZIP code 06870 is $227,727, whereas the on a regular basis family earnings is $354,448. Correct proper right here’s one completely different ZIP code the place dwelling values rose by bigger than one-half, this case 54.6%: From barely under $1.382 million in December 2019 to bigger than $2.136 million in December 2024. Not surprisingly, 54.5% of households in 06870 earn $200,000 or further a yr.

The fourth costliest ZIP code is northeast of Stamford. ZIP code 06820 is centered on Darien and covers communities like Noroton, Noroton Heights, and Tokeneke. That is one completely different high-income place, to say the least. Barely below two-thirds of households (66.4%) earn incomes of $200,000 or further. The median family earnings correct proper right here is north of $250,000. And the counsel family earnings is $455,045. Residence worth appreciation in ZIP code 06820 has been further considerably than the primary three ZIP codes on our itemizing. From a median dwelling worth of over $1.271 million in December 2019, it grew by 60.1%, surpassing $2.035 million in December 2024.

The No. 5 costliest ZIP code is 06853, which covers the Norwalk neighborhood of Rowayton, southwest of South Norwalk. ZIP code 06853 noticed some beautiful dwelling worth appreciation, fairly greater than in 06820. The median dwelling worth in December 2019 was merely over $1.151 million. After 5 years, it had risen by two-thirds precisely, reaching nearly $1.918 million by December 2024. The median family earnings is larger than $250,000 and the counsel family earnings is $378,528.