Brown County, Illinois ZIP Codes


ZIP Codes in Brown County with Associated Cities & Towns

Brown County, IL - Standard ZIP Codes
62323 | 62324 | 62353 | 62375 | 62378
Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.

ZIP Codes in Brown County Address Data

  • Businesses Addresses: 202
  • PO Box Addresses: 171
  • Residential Addresses: 2,714
    • Multi-Family Addresses: 64
    • Single Family Addresses: 2,650


Map of Brown County, IL ZIP Codes With Actual (Default) City Names

Mount Sterling

Use HTL Address Research for a Illinois Address and get...

Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2021, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features

Illinois Census Data Comparison Tool

Compare Illinois July 1, 2021 Data
Highest or Lowest: