ZIP code 17604
Where is ZIP code 17604?
Lancaster, Pennsylvania
Lancaster County · PO Box only ZIP code
ZIP code 17604 belongs to Lancaster, Pennsylvania in Lancaster County. 17604 is a PO Box only ZIP code: it is used for post office boxes at the Lancaster post office, not for street addresses. It is in the Eastern Time zone and uses area code 717. The closest ZIP codes are 17601 (Lancaster, 1.5 mi northeast), 17622 (Lancaster, 2.4 mi southeast) and 17611 (Lancaster, 2.5 mi southeast).
| ZIP code | 17604 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Lancaster |
| State | Pennsylvania (PA) |
| County | Lancaster County |
| Time zone | Eastern Time · now |
| Area code | 717 |
| Coordinates | 40.0651, -76.3356 map |
| 3-digit prefix | 176 |
The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 17604
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 17601 | Lancaster, PA | 1.5 mi NE | Standard |
| 17622 | Lancaster, PA | 2.4 mi SE | Unique |
| 17611 | Lancaster, PA | 2.5 mi SE | Standard |
| 17520 | East Petersburg, PA | 2.6 mi N | Standard |
| 17504 | Bausman, PA | 2.9 mi S | PO Box only |
| 17602 | Lancaster, PA | 3.5 mi SE | Standard |
| 17606 | Lancaster, PA | 3.5 mi NE | PO Box only |
| 17564 | Penryn, PA | 3.8 mi SE | PO Box only |
| 17605 | Lancaster, PA | 3.8 mi SE | PO Box only |
| 17607 | Lancaster, PA | 3.8 mi SE | PO Box only |
| 17608 | Lancaster, PA | 3.8 mi SE | PO Box only |
| 17699 | Lancaster, PA | 3.8 mi SE | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 17604 or measure the distance to another ZIP code.
How to address mail to 17604
PO BOX 123
LANCASTER PA 17604
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (17604-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Lancaster, PA
All Lancaster ZIP codes with population and income →
Questions
- What city is ZIP code 17604?
- 17604 is a Lancaster, Pennsylvania ZIP code.
- What county is 17604 in?
- ZIP code 17604 is in Lancaster County, Pennsylvania.
- What time zone is ZIP code 17604 in?
- 17604 is in the Eastern Time zone (America/New_York).
- What area code is 17604?
- Phone numbers in ZIP code 17604 use area code 717.
- Can I use 17604 for a street address?
- No. 17604 is only for PO Boxes. Street addresses in Lancaster use 17601, 17602, 17603.
- What ZIP codes are near 17604?
- The nearest ZIP codes to 17604 are 17601 (Lancaster, 1.5 miles), 17622 (Lancaster, 2.4 miles), 17611 (Lancaster, 2.5 miles) and 17520 (East Petersburg, 2.6 miles).