Rock City, IL ZIP Codes, Coordinates & Counties
Rock City, Illinois has 1 ZIP code in Stephenson county. The approximate center of Rock City is 42.417, -89.473. Rock City has about 12,377 known street addresses.
ZIP codes in Rock City, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 61070 | Stephenson | 42.417 | -89.473 |
Counties Rock City spans
Stephenson
Most common streets in Rock City
Pleasant View, Church, Chapel, Brown, Market, Jefferson, Dakota, State Line, Clay, Main
Frequently asked questions
What ZIP codes are in Rock City, IL?
Rock City, Illinois has 1 ZIP code, ranging from 61070 to 61070. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Rock City, IL in?
Rock City is in Stephenson county.
What are the latitude and longitude of Rock City, IL?
The approximate center of Rock City, Illinois is latitude 42.417, longitude -89.473. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Rock City, IL have?
Rock City has 1 ZIP code.
How many addresses are in Rock City, IL?
Rock City, Illinois has about 12,377 known street addresses in the sthan.io US address database.
What are the most common streets in Rock City, IL?
Some of the most common street names in Rock City are Pleasant View, Church, Chapel, Brown, Market, Jefferson.
What cities are near Rock City, IL?
Cities near Rock City include Dakota (4 mi), Davis (4 mi), Ridott (8 mi), Cedarville (9 mi), Durand (9 mi).
Cities near Rock City
Dakota, IL (4 mi) Davis, IL (4 mi) Ridott, IL (8 mi) Cedarville, IL (9 mi) Durand, IL (9 mi) Orangeville, IL (9 mi) Pecatonica, IL (10 mi) Juda, WI (10 mi)
Need this for any US address, in code?
Get the ZIP code, county, and coordinates for any US address through the sthan.io API. Free 100 requests/month, no credit card required.
View the API →Last updated: June 2026 · Data: sthan.io US address database