ZIP code 06415: Colchester, CT
06415 is a ZIP code in Colchester, Connecticut, mainly in New London County, part of the Norwich-New London-Willimantic, CT metro area. About 16,038 people live here.
- Population
- 16,038
- Median household income
- $123,256
- Typical home value
- $444,900+6.1% in 12 months
- Median rent
- $1,474gross, per month
- Median age
- 44.3
- Homeowners
- 77.3%of occupied homes
Shaded: ZIP code 06415's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 06415 details
| City | Colchester |
|---|---|
| State | Connecticut |
| County | New London County (also partly Middlesex County) |
| Metro area | Norwich-New London-Willimantic, CT |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 56 sq mi, plus 1.1 sq mi of water |
| Population density | 287 people per sq mi |
| Bachelor's degree or higher | 49.8% of adults 25+ |
| Average commute | 30.3 minutes |
| Center coordinates | 41.55029, -72.34862 |
Median rent in 06415 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $1,111/mo |
| 2 bedrooms | $1,707/mo |
| 3 bedrooms | $1,429/mo |
| 4 bedrooms | $2,043/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 06415
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 06474 | North Westchester, CT | 3.4 mi | — |
| 06231 | Amston, CT | 5.8 mi | 3,648 |
| 06469 | Moodus, CT | 6.0 mi | 3,311 |
| 06420 | Salem, CT | 6.3 mi | 4,368 |
| 06423 | East Haddam, CT | 6.8 mi | 5,182 |
| 06424 | East Hampton, CT | 8.0 mi | 12,751 |
| 06249 | Lebanon, CT | 8.0 mi | 7,116 |
| 06447 | Marlborough, CT | 8.1 mi | 6,130 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 06415?
A typical home in ZIP code 06415 is worth about $444,900 (Zillow Home Value Index). The median household here earns $123,256 a year. See what buying here would cost per month, with Connecticut average taxes and insurance filled in.
Monthly payment for a $444,900 homeWhat can a $123,256 income afford?Rental property numbers
About ZIP code 06415
What city is ZIP code 06415?
ZIP code 06415 is in Colchester, CT, in New London County.
What county is ZIP code 06415 in?
06415 is mainly in New London County, Connecticut, and partly in Middlesex County.
What is the population of ZIP code 06415?
About 16,038 people live in ZIP code 06415, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 06415 in?
06415 is in Eastern Time (UTC−5). It observes daylight saving time.