| City: | New Haven, Connecticut |
| Names to Avoid: | N Haven |
| Planning Region: | South Central Ct Planning Region |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:15:10 PM |
| Population: | No Population Data |
| Area Codes: | 203 / 475 |
| Classification: | PO Box |
| Coordinates: | 41.3083, -72.9287 |
| Quick Link: |
This isn't a residential ZIP code. No population lives within 06509's boundaries—it exists entirely within the larger 06510 ZIP that covers much of New Haven. The PO Box service here supports downtown businesses that prefer dedicated box delivery, while the Chapel Street carrier route handles physical address mail for commercial properties. The setup is typical for dense urban cores where a postal facility provides both box and street services to a compact business district.
Just one street defines this ZIP: Chapel Street, which runs through New Haven's downtown core. The 10 delivery records include unit-based addresses, typical of multi-tenant commercial buildings.
ZIP Code 06509 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: | 9Source: 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 06509 is located in South Central Ct Planning Region, Connecticut, within the New Haven, CT Metropolitan Statistical Area (CBSA 35300) and Connecticut's 3rd Congressional District. This Metro area has a population of 862,477 people, about 0.00% of whom live in ZIP Code 06509. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | New Haven, CTSource: Census |
| CBSA Number: | 35300Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 862,477Source: Census |
| MSA: | New York-Northern New Jersey-Long Island, NY-NJ-CT-PASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 03Source: USPS |
| Congressional Land Area: | 470.34 sq miSource: Census |
| PMSA: | Waterbury, CT PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 0952000Source: Census |
| Place Name: | New Haven city; ConnecticutSource: Census |
We could not locate which school district 06509 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 February 1, 2026.