| City: | Silver Spring, Pennsylvania |
| Names to Avoid: | Forest Knolls |
| County: | Lancaster County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 9:32:47 PM |
| Population: | No Population Data |
| Area Codes: | 223 / 717 |
| Classification: | PO Box |
| Coordinates: | 40.0642, -76.4378 |
| Quick Link: |
This is classified as a PO Box-only zone. Residents rely on post office boxes rather than home delivery. The setup reflects a small-town postal pattern where a central post office serves the immediate area and surrounding communities without carrier routes. The ratio of PO Boxes to businesses suggests this office handles both local residential mail and serves as a mailing point for nearby rural addresses.
Just one street appears in postal records: Marietta Ave. This minimal street presence is typical of small PO Box-focused communities where most mail goes to post office boxes rather than street addresses.
ZIP Code 17575 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 151Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 17575 is located in Lancaster County, Pennsylvania, within the Lancaster, PA Metropolitan Statistical Area (CBSA 29540) and Pennsylvania's 11st Congressional District. This Metro area has a population of 519,445 people, about 0.00% of whom live in ZIP Code 17575. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Lancaster, PASource: Census |
| CBSA Number: | 29540Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 519,445Source: Census |
| MSA: | Lancaster, PA MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 11Source: USPS |
| Congressional Land Area: | 3356.48 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 17575 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on March 1, 2026.