List of 12 Zip Codes in Rockford, Illinois

On this page, we'll list out the 12 zip codes we have on record for Rockford, Illinois in Boone County, Winnebago County, and Ogle County as well as the land area for each zip code.

Illinois is the 25th largest state by total land area, with a land area of 57,914 square miles (149,997 square kilometers) and has a total population of 12,716,164 people as of the most recent U.S. Census survey.

Rockford makes up approximately 0.62% of the total land area for Illinois and we have 12 zip codes for the city in our database, which you can see details of below, with land area information for each zip code.

Rockford covers the following counties:

• Boone County
• Winnebago County
• Ogle County

There is not enough data as of the most recent U.S. Census survey to determine the population of Rockford.

Click the zip code link(s) above to get detailed demographics data for the specific zip code (or ZCTA).

Places Near Rockford, Illinois

If you want to search and find zip codes for different cities or towns near Rockford, Illinois, the list below contains links to each of the 47 Illinois locations we have data for in Boone County, Winnebago County, and Ogle County.

• Adeline village
• Amboy
• Ashton village
• Belvidere
• Byron
• Caledonia village
• Capron village
• Chemung
• Cherry Valley village
• Creston village
• Davis Junction village
• Davis village
• Dixon
• Durand village
• Forreston village
• Franklin Grove village
• Garden Prairie village
• Genoa
• German Valley village
• Grand Detour
• Harvard
• Hillcrest village
• Kingston village
• Kirkland village
• Lake Summerset
• Leaf River village
• Lost Nation
• Loves Park
• Machesney Park village
• Milledgeville village
• Monroe Center village
• Mount Morris village
• Nelson village
• New Milford village
• Oregon
• Pecatonica village
• Polo
• Poplar Grove village
• Rochelle
• Rockton village
• Roscoe village
• Shannon village
• South Beloit
• Stillman Valley village
• Timberlane village
• Winnebago village

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!