ZIP Code 50304 in Des Moines, IA

Data Last Updated: March 1, 2026
City:Des Moines, Iowa
County:Polk County
Timezone:Central (GMT -06:00)
Local Time:7:10:34 AM
Population:No Population Data
Area Code:515
Classification:PO Box
Coordinates:41.6006, -93.6087
Quick Link:
https://www.zip-codes.com/zip-code/50304/zip-code-50304.asp

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50304 - Des Moines, IA

ZIP Code 50304, Des Moines

Small Town Unique ZIP No Census Data
LocationPolk County, IA
Area0 sq mi Single Point
Delivery Points32 (25 businesses)
PO Boxes7
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 50314
Key Facts
  • This PO Box ZIP serves just 7 box holders and 25 businesses in a tiny section of downtown Des Moines
  • Street delivery reaches only two streets: 2nd Avenue (with 10 ZIP+4 records including one multi-unit building) and East 12th (1 record)
  • The entire ZIP footprint is enclosed within ZIP 50314, which handles most street delivery in this area
  • Despite being classified as a PO Box ZIP, it operates two city carrier routes serving the limited street addresses
  • The post office location sits within 0.2 miles of three Des Moines neighborhoods: Cheatom Park, River Bend, and Capitol Park

Postal Services

The ZIP exists entirely within neighboring 50314, which provides the primary street delivery infrastructure for the area. Residents and most businesses in this footprint receive mail through 50314 addresses. The small number of PO Boxes here serves customers who prefer centralized mail pickup or need boxes for business purposes. The facility sits close to Cheatom Park, River Bend, and Capitol Park neighborhoods, all within 0.2 miles of the post office location.

Street Name Patterns

Numbered Grid

The minimal street coverage consists of a standard numbered grid pattern typical of Des Moines downtown. 2nd Avenue holds nearly all delivery points, with one location subdivided into individual units.

Nearby Areas

Cheatom Park River Bend Capitol Park Downtown Des Moines East Village

Business & Employment Statistics


ZIP Code 50304 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:32Source: 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

Geography, Land Area, & Statistical Classifications


ZIP Code 50304 is located in Polk County, Iowa, within the Des Moines-West Des Moines, IA Metropolitan Statistical Area (CBSA 19780) and Iowa's 3rd Congressional District. This Metro area has a population of 569,633 people, about 0.00% of whom live in ZIP Code 50304. 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:569,633Source: Census
MSA:Des Moines, IA MSASource: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:03Source: USPS
Congressional Land Area:8789.62 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:1921000Source: Census
Place Name:Des Moines city; IowaSource: Census

Adjacent & Nearby ZIP Codes


50305 | | 50303

Schools in ZIP Code 50304


We could not locate which school district 50304 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.

Carver Elementary 705 E University Ave
Des Moines, IA 50316
District: Des Moines Independent Community School DistrictNearby
East High School 815 E 13th St
Des Moines, IA 50316
District: Des Moines Independent Community School DistrictNearby
Hiatt Middle School 1430 E. University Ave
Des Moines, IA 50316
District: Des Moines Independent Community School DistrictNearby
Capitol View Elementary School 320 E. 16th
Des Moines, IA 50316
District: Des Moines Independent Community School DistrictNearby
Moulton Elementary School 1541 8th Street
Des Moines, IA 50314
District: Des Moines Independent Community School DistrictNearby
J. W. Reed Christian Academy 1619 E University Ave
Des Moines, IA 50316
District: Private SchoolNearby
Joshua Christian Academy 1740 Garfield Ave
Des Moines, IA 50316
District: Private SchoolNearby
St Anthony Elementary School 16 Columbus Ave
Des Moines, IA 50315
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 50304


Mercy College Of Health Sciences 928 6th Ave
Des Moines, IA 50309-1239
Type: Post Secondary
Grand View University 1200 Grandview Ave
Des Moines, IA 50316
Type: Post Secondary
Unitypoint Health-Des Moines School Of Radiologic Technology 1200 Pleasant St
Des Moines, IA 50309-1453
Type: Post Secondary
Drake University 2507 University Avenue
Des Moines, IA 50311-4505
Type: Post Secondary
Iowa School Of Beauty-Des Moines 3305 70th St
Des Moines, IA 50322-3203
Type: Post Secondary
Body Wisdom Massage Therapy School 8401 Douglas Avenue, Ste 2
Urbandale, IA 50322-2903
Type: Post Secondary

Sources & References


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.

  1. U.S. Postal Service [Last Updated: 3/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 3/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 3/1/2026], https://nces.ed.gov