Income Statistics for Connecticut by ZIP Code

Instantly find and download income and demographic statistics for Connecticut by zip code.

Search a Connecticut ZIP code to view income statistics and demographic data, or read more about Connecticut demographics below.


10 Richest Connecticut ZIP Codes

The table below ranks the richest Connecticut ZIP codes based on the mean income. We use the most recent Census data for areas with a population of at least 500 people and a reasonable margin of error.

Rank ZIP Code County Mean Income
1 06820 Fairfield County $365,528.00
2 06878 Fairfield County $343,115.00
3 06840 Fairfield County $336,642.00
4 06831 Fairfield County $319,816.00
5 06880 Fairfield County $319,050.00
6 06853 Fairfield County $309,832.00
7 06870 Fairfield County $303,203.00
8 06883 Fairfield County $300,718.00
9 06890 Fairfield County $283,703.00
10 06903 Fairfield County $280,191.00

To find the richest zip codes in Connecticut, we look up the most recent income and demographic statistics from the US Census Bureau. Next, we exclude any zip codes that have a population fewer than 500 people and exclude zip codes with a margin of error greater than 50% of the estimate.

We do this to try and make the data less likely to be skewed by outliers with very small areas or estimates that are not very accurate.

To view more details on any of the Connecticut zip codes, click the links in the table above.

Connecticut Income Statistics

The income statistics for Connecticut below are in 2019 inflation adjusted dollars, from the American Community Survey (ACS) 2019 5-year estimates.

  • Median Household Income: $78,444.00
  • Average Household Income: $113,031.00
  • Per Capita Income: $44,496.00
  • 12.64% of households in Connecticut are classed as high income households (making $200,000+ per year)

Connecticut Median Household Income by Age of Householder

Householder Age Connecticut Median Household Income
Householder under 25 $39,118.00
Householder 25 to 44 $81,064.00
Householder 45 to 64 $98,647.00
Householder 65 and over $55,538.00

Connecticut Household Earnings Tiers

The chart below shows the number of households in Connecticut for each income tier listed, as well as the percentage of households that are in that income bracket.

The income tier earnings data can be very useful to analyze the distribution of income by household in Connecticut.


Instant Access to All Connecticut Income and Demographic Data by Zip

If you need full income and demographics data for Connecticut, you can instantly download and access that data below for all Connecticut zip codes with over 350 different data points to work with.