| City: | Grand Rapids, Michigan |
| City Alias: | Kentwood |
| County: | Kent County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:04:35 AM |
| Population: | No Population Data |
| Area Code: | 616 |
| Classification: | PO Box |
| Coordinates: | 42.9634, -85.6681 |
| Quick Link: |
ZIP 49588 serves as a PO Box facility in the Grand Rapids, Michigan area. The post office is located in Kent County and provides service under both the Grand Rapids and Kentwood city names. This ZIP code contains 89 PO Boxes serving approximately 120 businesses.
Mail delivery here operates through a single street route covering S Greenbrooke Dr SE, which includes 26 delivery points with unit designations. The facility offers city carrier service alongside its PO Box operations. While the ZIP is classified as PO Box-only for its own code, residents in the area receive standard street delivery through the neighboring 49512 ZIP code, which encompasses this location geographically.
The ZIP code contains just one street route serving S Greenbrooke Dr SE, which includes multi-unit delivery points. This single-street configuration is typical for PO Box facilities that provide limited street delivery service in urban areas.
ZIP Code 49588 supports both business and residential activity. According to the Business Census (2024), there are 6 business establishments, employing about 88 people with an annual payroll of $6,379,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 193Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 6Source: CBP |
| 1st Quarter Payroll: | $1,479,000Source: CBP |
| Annual Payroll: | $6,379,000Source: CBP |
| # of Employees: | 88Source: CBP |
ZIP Code 49588 is located in Kent County, Michigan, within the Grand Rapids-Wyoming-Kentwood, MI Metropolitan Statistical Area (CBSA 24340) and Michigan's 3rd Congressional District. This Metro area has a population of 774,160 people, about 0.00% of whom live in ZIP Code 49588. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Grand Rapids-Wyoming-Kentwood, MISource: Census |
| CBSA Number: | 24340Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 774,160Source: Census |
| MSA: | Grand Rapids-Muskegon-Holland, MI MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 03Source: USPS |
| Congressional Land Area: | 2628.74 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2634000Source: Census |
| Place Name: | Grand Rapids city; MichiganSource: Census |
We could not locate which school district 49588 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.