ZIP code · Dorsey · Illinois · United States
ZIP code 62021 — Dorsey
ZIP code 62021 serves Dorsey, Illinois.
- Postal code
- 62021Single source Value from one source, not cross-checked.
- City
- Dorsey
- County
- Madison
- State
- Illinois
- Country
- United States
- Coordinates
- 38.9832, -89.9786 — precision precise (locality)
View on OpenStreetMap - Population
- 1,127 (ZCTA, ACS 5-year)
- Median household income
- $108,125
- Median age
- 40.9
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page