Zip Code 06905
Stamford, Connecticut — Fairfield County
📍 ZIP code 06905 is in Stamford, Fairfield County, Connecticut.
ZIP code 06905 is located in Stamford, Fairfield County, Connecticut. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 20,126. The area code for ZIP code 06905 is 860.
Quick Answer
Zip code 06905 is in Stamford, Connecticut (Fairfield County). It has a population of 20,126, median household income of $132,730, and median home value of $608,700.
Population
20,126
Income
$132,730
Home Value
$608,700
Climate
85°F / 22°F
About Zip Code 06905
Zip code 06905 is located in Stamford, Connecticut, within Fairfield County. Home to approximately 20,126 residents, this area sits at an elevation of 161 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 860.
The median household income is $132,730 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $608,700, and the cost of living index is 193 (93% above the national average of 100).
Summers average a high of 85°F while winters drop to 22°F. The area receives about 52 in of rain and 34 in of snow annually. The zip code covers 5 square miles of land area.
Key Statistics
20,126
$132,730
$608,700
Eastern (EST/EDT)
860
161 ft
5 sq mi
40.8
8,726
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Compare With Nearby Zip Codes
| Metric | 06905 | 06907 | 06906 | 06902 | 06901 | 06807 |
|---|---|---|---|---|---|---|
| City | Stamford, CT | Stamford, CT | Stamford, CT | Stamford, CT | Stamford, CT | Cos Cob, CT |
| Population | 20,126 | 9,071 | 9,472 | 72,915 | 10,506 | 7,667 |
| Median Income | $132,730 | $104,526 | $91,710 | $92,527 | $87,524 | $194,492 |
| Home Value | $608,700 | $555,900 | $576,200 | $515,000 | $446,200 | $1,228,000 |
| Cost of Living | 193 | 175 | 171 | 149 | 138 | 250 |
| Median Age | 40.8 | 36.5 | 37.5 | 37.3 | 32.1 | 39.3 |
Cost of Living
100 = National Average. Stamford's cost of living is 93% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
4.6x
Demographics
Zip code 06905 has a population of 20,126 people with a median age of 40.8. There are 8,726 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Stamford (06905) population trend from 2010 to 2024
↑ 45.1%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
85°F
22°F
52 in
34 in
Stamford experiences warm summers with average highs around 85°F. Winters are cool with lows averaging 22°F. With 34 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$608,700
Median Household Income
$132,730
With 8,726 housing units across 5 square miles, 06905 has a housing density of 1,745 units per square mile. The home price-to-income ratio is 4.6x.
Location & Geography
Latitude
41.0884°
Longitude
-73.5429°
Land Area
5 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 06905 (Stamford, CT) with distances:
All Zip Codes in Stamford, CT
Other zip codes serving Stamford:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 06905's $132,730. A way to compare Stamford to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 06905 (Stamford, CT). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Stamford, Connecticut?
Stamford, Connecticut uses zip code 06905 along with 7 other zip codes.
What county is zip code 06905 in?
Zip code 06905 is located in Fairfield County, Connecticut.
What is the population of zip code 06905?
The population of zip code 06905 is 20,126 with a median age of 40.8.
Is 06905 in Stamford, Connecticut?
Yes, zip code 06905 is in Stamford, Fairfield County, Connecticut. The area code is 860.
Frequently Asked Questions
What city is zip code 06905 in?
Zip code 06905 is in Stamford, Connecticut. It is part of Fairfield County and uses the Eastern (EST/EDT) timezone.
What is zip code 06905?
Zip code 06905 is a U.S. postal code in Stamford, Connecticut (Fairfield County). It has a population of 20,126 and covers 5 square miles.
What is the population of zip code 06905?
The population of zip code 06905 (Stamford, CT) is 20,126 with a median age of 40.8. There are approximately 8,726 housing units in this area.
What is the median income in zip code 06905?
The median household income in zip code 06905 (Stamford, CT) is $132,730 per year. The cost of living index is 193 (100 = national average).
What is the average home price in zip code 06905?
The median home value in zip code 06905 (Stamford, CT) is $608,700. The cost of living index is 193 compared to the national average of 100.
What county is zip code 06905 in?
Zip code 06905 is located in Fairfield County, Connecticut. The primary city is Stamford.
What is the area code for zip code 06905?
Zip code 06905 in Stamford, CT uses area code 860. It is located in the Eastern (EST/EDT) timezone.
Is zip code 06905 a good place to live?
Zip code 06905 (Stamford, CT) has a cost of living index of 193 (100 = national average), a median household income of $132,730, and median home values of $608,700. The median age is 40.8. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 06905?
The cost of living index for zip code 06905 (Stamford, CT) is 193, where 100 represents the national average. This area is above the national average. Median home value: $608,700.
What schools serve zip code 06905?
Zip code 06905 in Stamford, Connecticut is served by the local school district of Fairfield County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.