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ZIP 06415 · Colchester

Who lives in ZIP code 06415 (Colchester, CT): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Colchester, CT · Southeastern Connecticut Planning Region

uszips 2026
People16,038
Median age44.3
Household income$123,256
Home value$366,153
Median rent$1,474/mo
Poverty3.8%
College degree+49.8%
Commute30 min

Place

Metro area
Norwich-New London-Willimantic, CT
Wider region
New Haven-Hartford-Waterbury, CT
Time zone
Eastern
Density
111 / sq mi
Housing units
6,604

Spans 2 counties

Southeastern Connecticut87%
Lower Connecticut River Valley13%

Share of the ZIP's people in each county.

Age mix

Under 1012.4%
10–199.2%
20s9.5%
30s13.6%
40s9.9%
50s16.0%
60s14.1%
70s10.2%
80+4.9%

20.9% are 65 or older; 79.7% are adults.

Household income

Under $25K7.7%
$25K–50K10.5%
$50K–75K7.8%
$75K–100K13.2%
$100K–150K19.9%
$150K+40.8%

60.7% of households earn $100K+. Median per person: $61,264.

Education (adults 25+)

Less than high school4.0%
High school21.8%
Some college24.4%
Bachelor's25.1%
Graduate24.7%

45.4% of degrees are in STEM fields.

Race

White89.7%
Black2.7%
Asian1.1%
Native American0.0%
Pacific Islander0.0%
Other2.2%
Two or more4.4%

4.3% Hispanic or Latino (of any race).

Households & family

Married
63.0%
Never married
22.8%
Divorced
10.1%
Widowed
4.1%
Family size
2.81
Dual-income families
60.0%

Housing

Own their home
77.3%
Rent burden
33.0%
Men / women
52% / 48%

Work

In labor force
66.7%
Unemployment
1.7%
Self-employed
—
Farmers
—

Community

Charitable givers
—
Veterans
6.8%
With a disability
13.7%
No health insurance
2.1%
Limited English
0.2%

Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.

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