06355 Income Statistics

Comparison to Surrounding Areas

06355 Median Household Income

The median household income ($137,425) for 06355 is more than 06339 ($106,403), 06340 ($81,792), 06378 ($135,714), Southeastern Connecticut Planning Region ($86,586), Groton town ($88,284), and Stonington town ($114,797).

06355$137,425
Groton town$88,284
Stonington town$114,797
Southeastern Connecticut Planning Region$86,586

Get Median Household Income for all Zip Codes in Connecticut.

06355 Average Household Income

The average household income ($164,866) for 06355 is less than the average household income for 06378 ($193,587). But it's more than 06339 ($121,665), 06340 ($104,708), Southeastern Connecticut Planning Region ($111,769), Groton town ($115,809), and Stonington town ($156,147).

06355$164,866
Groton town$115,809
Stonington town$156,147
Southeastern Connecticut Planning Region$111,769

Get Average Household Income for all Zip Codes in Connecticut.

06355 Per-Capita Income

The per-capita income for 06355 is $73,122. The per capita income ($73,122) for 06355 is less than the per capita income for 06378 ($96,042) and Stonington town ($73,995). But it's more than 06339 ($46,556), 06340 ($47,211), Southeastern Connecticut Planning Region ($47,133), and Groton town ($51,281).

06355$73,122
Groton town$51,281
Stonington town$73,995
Southeastern Connecticut Planning Region$47,133

Get Per-Capita Income for all Zip Codes in Connecticut.

06355 High Income Households

24.3% of households make over $200,000 a year. The percent high income households (24.3%) for 06355 is less than the percent high income households for 06378 (33.1%). But it's more than 06339 (16.8%), 06340 (11.6%), Southeastern Connecticut Planning Region (12.8%), Groton town (13.8%), and Stonington town (23.9%).

0635524.3%
Groton town13.8%
Stonington town23.9%
Southeastern Connecticut Planning Region12.8%

Get High Income Households for all Zip Codes in Connecticut.

06355 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
06355$102,250$133,529$173,834$102,850
Groton town$65,948$98,519$96,342$73,733
Stonington town$-1$130,179$147,708$84,132
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.

06355 Map

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About the Data

Data Sources

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 06355 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.

The following data tables were used:

  • B19001 Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19013 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19301 Per Capita Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • S1902 Mean Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19049 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars) By Age Of Householder

Margins of Error

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+
06355+/-$13,176+/-$13,369+/-$5,915+/-4.3%+/-$42,659+/-$17,085+/-$16,638+/-$21,650
Groton town+/-$5,289+/-$6,985+/-$2,940+/-2.4%+/-$18,801+/-$9,282+/-$11,911+/-$6,789
Stonington town+/-$11,865+/-$10,190+/-$5,040+/-3.6%+/-$-1+/-$19,315+/-$18,346+/-$8,447
Southeastern Connecticut Planning Region+/-$1,937+/-$2,049+/-$810+/-0.8%+/-$12,835+/-$4,303+/-$4,018+/-$2,701