| City: | Rockville Centre, New York |
| City Alias: | Rockville Ctr |
| Names to Avoid: | Rockville Center, Rvc |
| County: | Nassau County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 11:37:55 PM |
| Population: | No Population Data |
| Area Codes: | 363 / 516 |
| Classification: | PO Box |
| Coordinates: | 40.6644, -73.6384 |
| Quick Link: |
The facility processes mail for 221 businesses, many of which maintain PO Boxes for commercial purposes even when street delivery is available. This reflects a common pattern in suburban Long Island communities where businesses prefer the security and convenience of PO Box service. The concentration of commercial activity along a single street demonstrates Rockville Centre's traditional downtown layout, where Merrick Road functions as the primary business district connecting multiple Nassau County villages.
Only one street appears in delivery records: Merrick Road, the historic commercial spine of Rockville Centre. This concentration reflects the ZIP's specialized function as a PO Box facility serving the business district rather than residential neighborhoods.
ZIP Code 11571 supports both business and residential activity. According to the Business Census (2024), there are 7 business establishments, employing about 35 people with an annual payroll of $1,720,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 680Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 7Source: CBP |
| 1st Quarter Payroll: | $445,000Source: CBP |
| Annual Payroll: | $1,720,000Source: CBP |
| # of Employees: | 35Source: CBP |
ZIP Code 11571 is located in Nassau County, New York, within the New York-Newark-Jersey City, NY-NJ Metropolitan Statistical Area (CBSA 35620) and New York's 4th Congressional District. This Metro area has a population of 19,756,722 people, about 0.00% of whom live in ZIP Code 11571, and is subdivided into the Nassau County-Suffolk County, NY division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | New York-Newark-Jersey City, NY-NJSource: Census |
| CBSA Number: | 35620Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Nassau County-Suffolk County, NY (CBSA Div 35004)Source: Census |
| CBSA Population: | 19,756,722Source: Census |
| MSA: | New York-Northern New Jersey-Long Island, NY-NJ-CT-PASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 04Source: USPS |
| Congressional Land Area: | 110.85 sq miSource: Census |
| PMSA: | Nassau-Suffolk, NY PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 3663264Source: Census |
| Place Name: | Rockville Centre village; New YorkSource: Census |
We could not locate which school district 11571 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 January 1, 2026.