| City: | Winnisquam, New Hampshire |
| County: | Belknap County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 7:57:02 PM |
| Population: | No Population Data |
| Area Code: | 603 |
| Classification: | PO Box |
| Coordinates: | 43.5015, -71.5127 |
| Quick Link: |
The facility operates with a Highway Contract route system rather than conventional carrier delivery. Five business establishments employ around 30 people in the area. One named building appears in postal records alongside a single street route, suggesting a compact service footprint that extends beyond what limited geographic data might suggest.
With only Laconia Road in delivery records, this reflects a postal facility along a highway corridor rather than a developed street network. The single street name references the nearby city of Laconia, indicating the facility's connection to the larger Lakes Region community.
ZIP Code 03289 supports both business and residential activity. According to the Business Census (2024), there are 5 business establishments, employing about 30 people with an annual payroll of $3,916,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 197Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 5Source: CBP |
| 1st Quarter Payroll: | $445,000Source: CBP |
| Annual Payroll: | $3,916,000Source: CBP |
| # of Employees: | 30Source: CBP |
ZIP Code 03289 is located in Belknap County, New Hampshire, within the Laconia, NH Metropolitan Statistical Area (CBSA 29060) and New Hampshire's 1st Congressional District. This Micro area has a population of 60,088 people, about 0.00% of whom live in ZIP Code 03289. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Laconia, NHSource: Census |
| CBSA Number: | 29060Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 60,088Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 01Source: USPS |
| Congressional Land Area: | 2463.65 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 03289 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.