US ZIP Code
06903

Stamford, CT

Western Connecticut County  ·  Connecticut

● Active
👥 13,630 Population ↓ 2% since 2019
💰 $203,438 Median HH Income
▲ 167% above avg
🎂 50.8 Median Age ↑ 6% since 2019
🏠 $893,900 Median Home Value
▲ 221% above avg ↑ 20% since 2019
🎓 75.6% College Grads
▲ 95% above avg
📊 4.8% Unemployment
≈ Avg ↓ 3% since 2019
ZIP Code Details
ZIP Code06903
CityStamford
StateConnecticut (CT)
CountyWestern Connecticut County
Area Code203
Elevation265 ft
Latitude41.136018
Longitude-73.571142
TimezoneNew York (DST)
FIPS09190
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.5% (6,880) Female 49.5% (6,750) ♀

Race & Ethnicity

White: 73.7%Hispanic: 8.6%Black: 6%Asian: 5.8%Other: 5.7%Race
White73.7%
Hispanic8.6%
Black6.0%
Asian5.8%
Other5.7%

Age Breakdown

Under 5
3%
5–17
14%
18–24
9%
25–44
16%
45–64
36%
65+
9%

Key Indicators

Median Age50.8 yrs ↑ 6% since 2019
Avg Household Size2.78
Below Poverty3.1% ▼ 69% below avg
College Grads75.6% ▲ 95% above avg
Unemployment4.8% ≈ Avg
No HS Diploma119 (1.2%)
HS Graduate857 (9%)
Some College239 (2.5%)
Associates1,110 (11.6%)
Bachelors488 (5.1%)
Graduate Degree6,716 (70.5%)

Education

No HS: 1.2%HS Grad: 9%Some College: 2.5%Associates: 11.6%Bachelors: 5.1%Graduate: 70.5%Edu
No HS1.2%
HS Grad9.0%
Some College2.5%
Associates11.6%
Bachelors5.1%
Graduate70.5%
Housing & Income

Housing Tenure

Owner: 92.5%Renter: 7.5%Tenure
Owner92.5%
Renter7.5%

Home Value Distribution

Under $50k
0%
$50k–100k
0%
$150k–200k
0%
$200k–300k
1%
$300k–500k
2%
Over $500k
97%

Financials

Median HH Income$203,438 ▲ 167% above avg
Median Home Value$893,900 ▲ 221% above avg ↑ 20% since 2019
Home/Income Ratio4.4x (nat avg ~3.5x)
Median Rent$2,899/mo ↓ 14% since 2019
Total Units5,141
Vacant Units305
Avg HH Size2.78

Income Distribution

Under $25k
3%
$25k–50k
3%
$50k–75k
7%
$75k–100k
8%
$100k–150k
14%
$150k–200k
15%
Over $200k
51%
Employment & Commute

How People Get to Work

Drove Alone
60%
Public Transit
8%
Walked
1%
Work From Home
32%

Commute Time

Under 15 min
8%
15–30 min
40%
30–45 min
19%
Over 45 min
32%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
23%
1960s–1970s
15%
1980s–1990s
6%
2000+
54%

Summary

Total Units5,141
Vacant305
Owner Occupied92.5%
Renter Occupied7.5%
Avg HH Size2.78
Frequently Asked Questions
ZIP code 06903 is in Stamford, CT, in Western Connecticut County.
ZIP code 06903 is located in Connecticut (CT).
ZIP code 06903 is in Western Connecticut County, CT.
ZIP 06903 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 06903 is 13,630 people (ACS 2023).
The median household income in ZIP code 06903 is $203,438 (ACS 2023).
The median home value in ZIP 06903 is $893,900 (ACS 2023).
About ZIP Code 06903

ZIP code 06903 is located in Stamford, Connecticut, within Western Connecticut County. With a population of 13,630, this is a lightly populated ZIP code with a mature community — the median age is 50.8 years. Economically, 06903 is a affluent ZIP code: the median household income of $203,438 is more than double the national average.

Real estate in ZIP code 06903 represents among the most expensive housing markets in the country. The median home value of $893,900 is more than double the national average. Renters can expect to pay around $2,899 per month in median rent. Homeownership is strong here — 92.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 20% since 2019.

The population of 06903 is primarily White (73.66%). Residents are highly educated — 75.6% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 3.1%.

The unemployment rate in 06903 stands at 4.8%, which is near the national average. A notably high share of workers — 30% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 57%.

Overall, ZIP code 06903 in Stamford, CT is characterized as affluent, highly educated, a mature community, and predominantly owner-occupied. With 13,630 residents, a median household income of $203,438, and a median home value of $893,900, it offers a clear picture of life in this part of Connecticut.