Cromwell, CT ZIP Codes, Coordinates & Counties
Cromwell, Connecticut has 1 ZIP code in Middlesex county. The approximate center of Cromwell is 41.614, -72.664. Cromwell has about 27,504 known street addresses.
ZIP codes in Cromwell, CT
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 06416 | Middlesex | 41.614 | -72.664 |
Counties Cromwell spans
Middlesex
Most common streets in Cromwell
Main, Corporate, West, Woodland, Highland, Washington, Evergreen, Court, South, North
Frequently asked questions
What ZIP codes are in Cromwell, CT?
Cromwell, Connecticut has 1 ZIP code, ranging from 06416 to 06416. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Cromwell, CT in?
Cromwell is in Middlesex county.
What are the latitude and longitude of Cromwell, CT?
The approximate center of Cromwell, Connecticut is latitude 41.614, longitude -72.664. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Cromwell, CT have?
Cromwell has 1 ZIP code.
How many addresses are in Cromwell, CT?
Cromwell, Connecticut has about 27,504 known street addresses in the sthan.io US address database.
What are the most common streets in Cromwell, CT?
Some of the most common street names in Cromwell are Main, Corporate, West, Woodland, Highland, Washington.
What cities are near Cromwell, CT?
Cities near Cromwell include East Berlin (3 mi), Rocky Hill (3 mi), Portland (4 mi), Middletown (5 mi), Berlin (6 mi).
Cities near Cromwell
East Berlin, CT (3 mi) Rocky Hill, CT (3 mi) Portland, CT (4 mi) Middletown, CT (5 mi) Berlin, CT (6 mi) Cobalt, CT (6 mi) Newington, CT (6 mi) Rockfall, CT (6 mi)
Need this for any US address, in code?
Get the ZIP code, county, and coordinates for any US address through the sthan.io API. Free 100 requests/month, no credit card required.
View the API →Last updated: June 2026 · Data: sthan.io US address database