Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — RANKINGS/CT/HIGHEST-RENT

ZIP Codes With the Highest Rent in Connecticut

What this measures. Median gross rent, ACS 5-year estimate. Includes utilities where the tenant pays them. Source: Census American Community Survey, data release 2026-10-12.

# ZIP City County Median gross rent
1 06481 Rockfall Middlesex $3,500+
2 06820 Darien Fairfield $3,500+
3 06831 Greenwich Fairfield $3,500+
4 06870 Old Greenwich Fairfield $3,500+
5 06878 Riverside Fairfield $3,500+
6 06883 Weston Fairfield $3,500+
7 06903 Stamford Fairfield $3,500+
8 06840 New Canaan Fairfield $3,401
9 06612 Easton Fairfield $3,205
10 06890 Southport Fairfield $3,119
11 06807 Cos Cob Fairfield $2,989
12 06269 Storrs Mansfield Tolland $2,638
13 06901 Stamford Fairfield $2,538
14 06880 Westport Fairfield $2,509
15 06089 Weatogue Hartford $2,433
16 06830 Greenwich Fairfield $2,374
17 06905 Stamford Fairfield $2,318
18 06461 Milford New Haven $2,299
19 06906 Stamford Fairfield $2,288
20 06784 Sherman Fairfield $2,276
21 06611 Trumbull Fairfield $2,266
22 06824 Fairfield Fairfield $2,264
23 06796 West Cornwall Litchfield $2,227
24 06902 Stamford Fairfield $2,194
25 06117 West Hartford Hartford $2,179
26 06371 Old Lyme New London $2,172
27 06477 Orange New Haven $2,172
28 06850 Norwalk Fairfield $2,170
29 06070 Simsbury Hartford $2,166
30 06518 Hamden New Haven $2,154
31 06896 Redding Fairfield $2,101
32 06907 Stamford Fairfield $2,094
33 06851 Norwalk Fairfield $2,071
34 06854 Norwalk Fairfield $2,049
35 06510 New Haven New Haven $2,042
36 06877 Ridgefield Fairfield $2,026
37 06443 Madison New Haven $2,025
38 06068 Salisbury Litchfield $2,009
39 06471 North Branford New Haven $1,980
40 06825 Fairfield Fairfield $1,959
41 06488 Southbury New Haven $1,935
42 06032 Farmington Hartford $1,932
43 06403 Beacon Falls New Haven $1,921
44 06855 Norwalk Fairfield $1,919
45 06355 Mystic New London $1,915
46 06091 West Hartland Hartford $1,896
47 06812 New Fairfield Fairfield $1,896
48 06804 Brookfield Fairfield $1,892
49 06002 Bloomfield Hartford $1,881
50 06001 Avon Hartford $1,877

Showing the top 50 of 247 ZIP codes in Connecticut that have this figure . 06481 ranks 1st at $3,500+, against $1,877 in 50th place.

Other rankings for Connecticut

Cite this page

zipcodes.pro. “ZIP Codes With the Highest Rent in Connecticut.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/ct/highest-rent

Underlying data is public domain or openly licensed — sources, vintages and licences.