ZIP Code 40475 — Richmond, KY
40475 is a standard (street delivery) ZIP code serving Richmond, Kentucky, in Madison 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 40475 at a glance
| ZIP code | 40475 |
|---|---|
| Primary city | Richmond |
| State | Kentucky (KY) |
| County | Madison FIPS 21151 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 65,961 |
| Coordinates | 37.763500, -84.308280 |
How ZIP+4 works in 40475
The four digits after the hyphen encode a delivery segment inside 40475. 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 40475 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 40475.
| ZIP | City | Distance |
|---|---|---|
| 40385 | Waco, KY | 9.8 mi |
| 40515 | Lexington, KY | 12.3 mi |
| 40404 | Berea, KY | 13.2 mi |
| 40461 | Paint Lick, KY | 13.2 mi |
| 40403 | Berea, KY | 13.5 mi |
| 40356 | Nicholasville, KY | 15.9 mi |
| 40509 | Lexington, KY | 16.2 mi |
| 40444 | Lancaster, KY | 16.3 mi |
| 40391 | Winchester, KY | 16.8 mi |
| 40517 | Lexington, KY | 18.1 mi |
| 40336 | Irvine, KY | 18.6 mi |
| 40502 | Lexington, KY | 19.7 mi |
Questions about 40475
What is the ZIP+4 code for 40475?
40475 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 40475, you need to look up a specific street address to get them.
What city is 40475?
40475 is assigned to Richmond, Kentucky, in Madison 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.