ZIP Code 06090 — West Granby, CT
06090 is a standard (street delivery) ZIP code serving West Granby, Connecticut, in Capitol County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 06090 at a glance
| ZIP code | 06090 |
|---|---|
| Primary city | West Granby |
| State | Connecticut (CT) |
| County | Capitol FIPS 09110 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,136 |
| Coordinates | 41.946850, -72.864030 |
How ZIP+4 works in 06090
The four digits after the hyphen encode a delivery segment inside 06090. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 06090 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 06090.
| ZIP | City | Distance |
|---|---|---|
| 06035 | Granby, CT | 3.3 mi |
| 06059 | North Canton, CT | 4.1 mi |
| 06060 | North Granby, CT | 4.2 mi |
| 06027 | East Hartland, CT | 4.6 mi |
| 06092 | West Simsbury, CT | 5.1 mi |
| 06070 | Simsbury, CT | 5.4 mi |
| 06081 | Tariffville, CT | 5.6 mi |
| 06063 | Barkhamsted, CT | 5.6 mi |
| 06020 | Canton Center, CT | 6.3 mi |
| 06026 | East Granby, CT | 6.3 mi |
| 06019 | Canton, CT | 6.4 mi |
| 06022 | Collinsville, CT | 6.5 mi |
Questions about 06090
What is the ZIP+4 code for 06090?
06090 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 06090, you need to look up a specific street address to get them.
What city is 06090?
06090 is assigned to West Granby, Connecticut, in Capitol County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.