ZIP Code 05156 — Springfield, VT
05156 is a standard (street delivery) ZIP code serving Springfield, Vermont, in Windsor 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 05156 at a glance
| ZIP code | 05156 |
|---|---|
| Primary city | Springfield |
| State | Vermont (VT) |
| County | Windsor FIPS 50027 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 9,116 |
| Coordinates | 43.307190, -72.469280 |
How ZIP+4 works in 05156
The four digits after the hyphen encode a delivery segment inside 05156. 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 05156 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 05156.
| ZIP | City | Distance |
|---|---|---|
| 05150 | North Springfield, VT | 3.5 mi |
| 03603 | Charlestown, NH | 5.8 mi |
| 05151 | Perkinsville, VT | 6.1 mi |
| 05030 | Ascutney, VT | 7.1 mi |
| 03743 | Claremont, NH | 8.1 mi |
| 05143 | Chester, VT | 8.7 mi |
| 05142 | Cavendish, VT | 8.9 mi |
| 05101 | Bellows Falls, VT | 8.9 mi |
| 03601 | Acworth, NH | 9.8 mi |
| 05037 | Brownsville, VT | 10.6 mi |
| 03609 | North Walpole, NH | 11.3 mi |
| 05141 | Cambridgeport, VT | 11.4 mi |
Questions about 05156
What is the ZIP+4 code for 05156?
05156 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 05156, you need to look up a specific street address to get them.
What city is 05156?
05156 is assigned to Springfield, Vermont, in Windsor 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.