Comparison to Surrounding Areas
The median household income ($123,425) for 06420 is less than the median household income for 06333 ($129,083) and 06371 ($132,045). But it's more than 06423 ($107,549), 06249 ($109,135), 06334 ($107,969), 06370 ($105,700), 06415 ($123,256), Southeastern Connecticut Planning Region ($86,586), Lower Connecticut River Valley Planning Region ($104,428), East Haddam town ($107,861), and Salem town ($123,245).
| 06420 | $123,425 |
| East Haddam town | $107,861 |
| Salem town | $123,245 |
| Lower Connecticut River Valley Planning Region | $104,428 |
| Southeastern Connecticut Planning Region | $86,586 |
Get Median Household Income for all Zip Codes in Connecticut.
The average household income ($149,369) for 06420 is less than the average household income for 06333 ($156,897), 06371 ($208,339), and 06423 ($150,099). But it's more than 06415 ($146,075), 06249 ($131,029), 06334 ($127,392), 06370 ($127,178), Lower Connecticut River Valley Planning Region ($138,522), Southeastern Connecticut Planning Region ($111,769), East Haddam town ($143,213), and Salem town ($148,914).
| 06420 | $149,369 |
| East Haddam town | $143,213 |
| Salem town | $148,914 |
| Lower Connecticut River Valley Planning Region | $138,522 |
| Southeastern Connecticut Planning Region | $111,769 |
Get Average Household Income for all Zip Codes in Connecticut.
The per-capita income for 06420 is $61,743. The per capita income ($61,743) for 06420 is less than the per capita income for 06333 ($63,126) and 06371 ($85,733). But it's more than 06423 ($61,379), 06249 ($55,601), 06334 ($53,322), 06370 ($47,056), 06415 ($60,848), Southeastern Connecticut Planning Region ($47,133), Lower Connecticut River Valley Planning Region ($59,075), East Haddam town ($58,907), and Salem town ($61,151).
| 06420 | $61,743 |
| East Haddam town | $58,907 |
| Salem town | $61,151 |
| Lower Connecticut River Valley Planning Region | $59,075 |
| Southeastern Connecticut Planning Region | $47,133 |
Get Per-Capita Income for all Zip Codes in Connecticut.
17.7% of households make over $200,000 a year. The percent high income households (17.7%) for 06420 is less than the percent high income households for 06334 (18.3%), 06415 (23.3%), 06423 (20.8%), 06333 (22.2%), 06371 (31.2%), Lower Connecticut River Valley Planning Region (19.6%), and East Haddam town (18.3%). But it's more than 06249 (16.4%), 06370 (13.6%), Southeastern Connecticut Planning Region (12.8%), and Salem town (16.4%).
| 06420 | 17.7% |
| East Haddam town | 18.3% |
| Salem town | 16.4% |
| Lower Connecticut River Valley Planning Region | 19.6% |
| Southeastern Connecticut Planning Region | 12.8% |
Get High Income Households for all Zip Codes in Connecticut.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 06420 | $-1 | $125,184 | $168,036 | $106,795 |
| East Haddam town | $-1 | $138,533 | $113,194 | $85,667 |
| Salem town | $-1 | $125,184 | $162,885 | $107,308 |
| Lower Connecticut River Valley Planning Region | $63,977 | $116,581 | $128,644 | $74,885 |
| Southeastern Connecticut Planning Region | $52,436 | $94,152 | $104,029 | $69,955 |
Get Median Household Income by Age of Householder for all Zip Codes in Connecticut.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 06420 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 06420 | +/-$7,461 | +/-$23,734 | +/-$8,766 | +/-6.0% | +/-$-1 | +/-$24,164 | +/-$40,794 | +/-$13,338 |
| East Haddam town | +/-$8,886 | +/-$16,897 | +/-$6,705 | +/-4.3% | +/-$-1 | +/-$59,407 | +/-$25,759 | +/-$16,630 |
| Salem town | +/-$7,876 | +/-$24,324 | +/-$9,033 | +/-6.2% | +/-$-1 | +/-$24,164 | +/-$53,453 | +/-$11,467 |
| Lower Connecticut River Valley Planning Region | +/-$2,975 | +/-$4,355 | +/-$1,629 | +/-1.1% | +/-$18,267 | +/-$7,411 | +/-$7,121 | +/-$3,804 |
| Southeastern Connecticut Planning Region | +/-$1,937 | +/-$2,049 | +/-$810 | +/-0.8% | +/-$12,835 | +/-$4,303 | +/-$4,018 | +/-$2,701 |