| City: | Urbandale, Iowa |
| Names to Avoid: | Marsh Inc |
| County: | Polk County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 7:42:13 PM |
| Population: | No Population Data |
| Area Code: | 515 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 41.5776, -93.7363 |
| Quick Link: |
Marsh USA Inc., a subsidiary of Marsh McLennan Companies, operates under dedicated ZIP code 50398 in Urbandale, Polk County, Iowa. As one of the world's leading insurance brokers and risk advisors, Marsh provides commercial insurance, employee benefits, and risk management services to businesses worldwide. Census Bureau data shows approximately 1,900 employees work within this postal designation at their Meredith Drive campus.
The USPS assigned this unique ZIP in May 2008 to handle the substantial correspondence generated by insurance brokerage operations. The centralized mail facility processes policyholder communications, claims documentation, and business correspondence for the Iowa operation. Urbandale, a suburb northwest of Des Moines, serves as the valid mailing city for this designation.
| Establishments: | 11 |
| Employment: | 1,884 |
ZIP Code 50398 supports both business and residential activity. According to the Business Census (2024), there are 10 business establishments, employing about 848 people with an annual payroll of $59,152,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 0Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 10Source: CBP |
| 1st Quarter Payroll: | $14,595,000Source: CBP |
| Annual Payroll: | $59,152,000Source: CBP |
| # of Employees: | 848Source: CBP |
ZIP Code 50398 is located in Polk County, Iowa, within the Des Moines-West Des Moines, IA Metropolitan Statistical Area (CBSA 19780). This Metro area has a population of 720,331 people, about 0.00% of whom live in ZIP Code 50398. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Des Moines-West Des Moines, IASource: Census |
| CBSA Number: | 19780Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 720,331Source: Census |
| MSA: | Des Moines, IA MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | No DistrictsSource: USPS |
| Congressional Land Area: | sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1979950Source: Census |
| Place Name: | Urbandale city; IowaSource: Census |
We could not locate which school district 50398 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.