Lyndon, IL ZIP Codes, Coordinates & Counties

Lyndon, Illinois has 1 ZIP code in Whiteside county. The approximate center of Lyndon is 41.726, -89.916. Lyndon has about 10,131 known street addresses.

ZIP codes
1
Counties
1
State
Illinois (IL)
Coordinates
41.726, -89.916
Mapped addresses
10,131

ZIP codes in Lyndon, IL

ZIP CodeCountyLatitudeLongitude
61261 Whiteside 41.726 -89.916

Counties Lyndon spans

Whiteside

Most common streets in Lyndon

Lyndon, Yorktown, Pine, 3rd, Mohawk, Crosby, 4th, Oak, 2nd, 7th

Frequently asked questions

What ZIP codes are in Lyndon, IL?

Lyndon, Illinois has 1 ZIP code, ranging from 61261 to 61261. The full list, with each ZIP's county and coordinates, is in the table on this page.

What county is Lyndon, IL in?

Lyndon is in Whiteside county.

What are the latitude and longitude of Lyndon, IL?

The approximate center of Lyndon, Illinois is latitude 41.726, longitude -89.916. Coordinates for each ZIP code are listed in the table above.

How many ZIP codes does Lyndon, IL have?

Lyndon has 1 ZIP code.

How many addresses are in Lyndon, IL?

Lyndon, Illinois has about 10,131 known street addresses in the sthan.io US address database.

What are the most common streets in Lyndon, IL?

Some of the most common street names in Lyndon are Lyndon, Yorktown, Pine, 3rd, Mohawk, Crosby.

What cities are near Lyndon, IL?

Cities near Lyndon include Fenton (8 mi), Morrison (8 mi), Prophetstown (8 mi), Galt (9 mi), Erie (11 mi).

Cities near Lyndon

Fenton, IL (8 mi) Morrison, IL (8 mi) Prophetstown, IL (8 mi) Galt, IL (9 mi) Erie, IL (11 mi) Rock Falls, IL (11 mi) Tampico, IL (11 mi) Sterling, IL (12 mi)

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Last updated: June 2026 · Data: sthan.io US address database