Richest ZIP codes in Connecticut
Top 25 highest-income ZIP codes in Connecticut. #1 is 06820 (Tokeneke) at about $250,001 median household income. Compare wealth, housing, and demographics on US5.
These are the highest median household income ZIP codes in Connecticut (from 288 indexable ZIPs), ranked using Census ACS-style income fields on US5.
For context, the average median household income across Connecticut ZIP codes is about $109,962. The top of this list sits well above that baseline.
Leading the list: 06820 (Tokeneke) at about $250,001; 06840 (New Canaan) at about $250,001; 06853 (Norwalk) at about $250,001.
Open any ZIP for a full demographics, income, and housing profile, or return to the Connecticut state page for the complete ZIP table.
Ranked ZIP codes
| # | ZIP | City | County | Median income | Population | Income | Home value |
|---|---|---|---|---|---|---|---|
| 1 | 06820 | Tokeneke | Fairfield County | $250,001 | 21,683 | $250,001 | $1,728,400 |
| 2 | 06840 | New Canaan | Fairfield County | $250,001 | 20,704 | $250,001 | $1,534,100 |
| 3 | 06853 | Norwalk | Fairfield County | $250,001 | 3,229 | $250,001 | $1,402,000 |
| 4 | 06878 | Riverside | Fairfield County | $250,001 | 8,446 | $250,001 | $1,899,000 |
| 5 | 06880 | Staples | Fairfield County | $250,001 | 27,364 | $250,001 | $1,244,200 |
| 6 | 06883 | Weston | Fairfield County | $250,001 | 10,335 | $250,001 | $968,400 |
| 7 | 06870 | Old Greenwich | Fairfield County | $227,727 | 7,903 | $227,727 | $1,579,200 |
| 8 | 06897 | Georgetown | Fairfield County | $227,165 | 18,439 | $227,165 | $891,300 |
| 9 | 06831 | Stamford | Fairfield County | $218,785 | 14,656 | $218,785 | $1,483,500 |
| 10 | 06890 | Southport | Fairfield County | $214,523 | 4,566 | $214,523 | $1,087,100 |
| 11 | 06903 | Stamford | Fairfield County | $203,438 | 13,630 | $203,438 | $893,900 |
| 12 | 06525 | — | New Haven County | $201,926 | 9,041 | $201,926 | $546,400 |
| 13 | 06092 | West Simsbury | Hartford County | $201,574 | 4,239 | $201,574 | $469,200 |
| 14 | 06807 | Cos Cob | Fairfield County | $194,492 | 7,667 | $194,492 | $1,228,000 |
| 15 | 06824 | Murray | Fairfield County | $193,149 | 36,868 | $193,149 | $827,200 |
| 16 | 06612 | Plattsville | Fairfield County | $189,505 | 7,612 | $189,505 | $727,200 |
| 17 | 06073 | — | Hartford County | $180,172 | 5,825 | $180,172 | $528,600 |
| 18 | 06896 | Redding Center | Fairfield County | $174,981 | 8,719 | $174,981 | $686,400 |
| 19 | 06756 | — | Litchfield County | $169,821 | 3,013 | $169,821 | $431,700 |
| 20 | 06117 | West Hartford | Hartford County | $169,162 | 15,863 | $169,162 | $437,000 |
| 21 | 06877 | Ridgefield | Fairfield County | $168,991 | 25,029 | $168,991 | $799,400 |
| 22 | 06443 | Madison Center | New Haven County | $168,341 | 17,577 | $168,341 | $534,800 |
| 23 | 06107 | West Hartford | Hartford County | $167,659 | 20,423 | $167,659 | $455,700 |
| 24 | 06611 | Trumbull Center | Fairfield County | $163,227 | 36,928 | $163,227 | $495,300 |
| 25 | 06231 | — | Tolland County | $159,844 | 3,645 | $159,844 | $377,400 |
Frequently asked questions
What are the richest ZIP codes in Connecticut?
Based on median household income, the top ZIP on US5 is 06820 (Tokeneke) at about $250,001. The table on this page lists the top 25 highest-income codes.
How does US5 rank ZIP codes in Connecticut?
We rank indexable ZIP codes with positive median household income (and a small population floor) from high to low.
Where can I explore all ZIP codes in Connecticut?
Visit the Connecticut state page for the full ZIP table, demographics summary, and sortable income/housing columns.