| City: | Spring Mount, Pennsylvania |
| County: | Montgomery County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 9:46:51 PM |
| Population: | No Population Data |
| Area Codes: | 484 / 610 / 835 |
| Classification: | PO Box |
| Coordinates: | 40.2771, -75.4584 |
| Quick Link: |
Spring Mount's ZIP code 19478 operates as a PO Box-only facility in Montgomery County, Pennsylvania. The post office maintains 60 PO Boxes for local customers, though the ZIP itself contains no residential street delivery. This doesn't mean residents lack delivery options. Most addresses in the Spring Mount area receive mail through neighboring ZIP code 19473, which provides the carrier routes for physical addresses.
The post office serves one documented street delivery point on Spring Mount Road, but this appears limited to the named building in the postal system (likely the post office itself). One rural carrier route operates from this location, delivering to surrounding areas that use different ZIP codes for their mailing addresses. Eight businesses maintain addresses here, typically using the PO Box system that defines this facility's primary function.
The postal records show just one street entry for Spring Mount Road, confirming this facility's primary role as a PO Box service center rather than a residential delivery hub.
ZIP Code 19478 supports both business and residential activity. According to the Business Census (2024), there are 6 business establishments, employing about 282 people with an annual payroll of $1,511,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 68Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 6Source: CBP |
| 1st Quarter Payroll: | $829,000Source: CBP |
| Annual Payroll: | $1,511,000Source: CBP |
| # of Employees: | 282Source: CBP |
ZIP Code 19478 is located in Montgomery County, Pennsylvania, within the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metropolitan Statistical Area (CBSA 37980) and Pennsylvania's 4th Congressional District. This Metro area has a population of 5,965,343 people, about 0.00% of whom live in ZIP Code 19478, and is subdivided into the Montgomery County-Bucks County-Chester County, PA division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Philadelphia-Camden-Wilmington, PA-NJ-DE-MDSource: Census |
| CBSA Number: | 37980Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Montgomery County-Bucks County-Chester County, PA (CBSA Div 33874)Source: Census |
| CBSA Population: | 5,965,343Source: Census |
| MSA: | Philadelphia-Wilmington-Atlantic City, PA-NJ-DE-MD CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 04Source: USPS |
| Congressional Land Area: | 1517.84 sq miSource: Census |
| PMSA: | Philadelphia, PA-NJ PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 4273312Source: Census |
| Place Name: | Spring Mount CDP; PennsylvaniaSource: Census |
We could not locate which school district 19478 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.