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US ZIP Code Profile

ZIP Code 06906
Stamford, Connecticut

ZIP code 06906 is in Stamford, located in Fairfield County, Connecticut, within the Bridgeport-Stamford-Norwalk metro area. Its 2020 Census population was 9,902. The estimated median adjusted gross income per tax return is $54,221, and about 10% of filers report $200,000 or more.

2020 Population
9,902
Census ZCTA
County
Fairfield
FIPS 09001
Median income (est.)
$54,221
IRS SOI 2022
Land Area
1.209 mi²
+ 0 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityStamford, CT
CountyFairfield County (FIPS 09001)
StateConnecticut (FIPS 09)
Metro Area (MSA)Bridgeport-Stamford-Norwalk, CT Metro Area (14860)
Census Region / DivisionNortheast Region · New England Division
Coordinates41.071022, -73.52262
Land / Water Area1.209 mi² land · 0 mi² water

02Income & Economics

Distribution of the 5,360 individual tax returns filed in 06906 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
26.9%
$25K–$50K
20.7%
$50K–$75K
14.4%
$75K–$100K
10.3%
$100K–$200K
17.3%
$200K+
10.4%
The $200,000+ bracket accounts for 42% of 06906's total adjusted gross income, from 10% of returns — a concentration that drives the gap between the median ($54,221) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 06906's IRS income metrics, 2020–2022.

Median income (2021→2022)
$54,221
▲ 5.5%
Filers earning $200K+
10.4%
▲ 1.1 pt
Total filers
5,360
▲ 2.3%
GET /zipc/v2/zipcodes/06906/soi?year=… $48K 2020 $51K 2021 $54K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 06906 ZCTA.

2000
8,208
 
2010
9,088
▲ +10.7%
2020
9,902
▲ +9.0%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 06906. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 06906

Stamford and its immediate neighbors, sorted by distance.

3 mi
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Distance from 06906 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortB
USPS Finance Number087718
City AliasesGlenbrook, Stamford

07Frequently Asked Questions

What county is ZIP code 06906 in?

ZIP code 06906 is in Fairfield County, Connecticut (county FIPS code 09001).

What city is ZIP code 06906?

The primary USPS city for 06906 is Stamford, CT.

What metro area (MSA) is 06906 in?

06906 is part of the Bridgeport-Stamford-Norwalk, CT Metro Area (MSA code 14860).

What is the population of ZIP code 06906?

The 2020 Census population of 06906 was 9,902 residents.

What is the median income in ZIP code 06906?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 06906 is about $54,221, with around 10% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.