ZIP Code 19510 — Blandon, PA
19510 is a standard (street delivery) ZIP code serving Blandon, Pennsylvania, in Berks 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 19510 at a glance
| ZIP code | 19510 |
|---|---|
| Primary city | Blandon |
| State | Pennsylvania (PA) |
| County | Berks FIPS 42011 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 8,010 |
| Coordinates | 40.445510, -75.881790 |
How ZIP+4 works in 19510
The four digits after the hyphen encode a delivery segment inside 19510. 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 19510 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 19510.
| ZIP | City | Distance |
|---|---|---|
| 19560 | Temple, PA | 3.1 mi |
| 19522 | Fleetwood, PA | 3.4 mi |
| 19605 | Reading, PA | 4.6 mi |
| 19555 | Shoemakersville, PA | 4.9 mi |
| 19564 | Virginville, PA | 5.1 mi |
| 19533 | Leesport, PA | 5.9 mi |
| 19604 | Reading, PA | 6.2 mi |
| 19536 | Lyon Station, PA | 6.9 mi |
| 19516 | Centerport, PA | 7.1 mi |
| 19601 | Reading, PA | 7.1 mi |
| 19547 | Oley, PA | 7.4 mi |
| 19606 | Reading, PA | 7.7 mi |
Questions about 19510
What is the ZIP+4 code for 19510?
19510 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 19510, you need to look up a specific street address to get them.
What city is 19510?
19510 is assigned to Blandon, Pennsylvania, in Berks 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.