Seneca post codes
| Place | Region | County | Code |
|---|---|---|---|
| Seneca | Illinois (IL) | LaSalle County | 61360 |
About Seneca
Seneca is a place in LaSalle County, Illinois (IL), United States. The data lists 1 post codes, led by 61360, in the 5 digits format.
This page contains 1 post code records and 1 distinct post codes. Every post code on this page maps to a single place.
Nearby places include Marseilles, Verona, Morris; the closest is Marseilles, about 7 km away. Other places in LaSalle County include Cedar Point, Dana, Earlville.
Addresses usually include the place, county, state, post code, and country; the order varies by country, so confirm the local format before mailing.
At a glance
Address example
Postal formats vary by country; these are the address elements.
Other places in LaSalle County
All →Shared post codes
Every post code on this page maps to a single place.
Location
FAQ
What post code does Seneca use?
61360
Which county is Seneca in?
LaSalle County
Which state is Seneca in?
Illinois (IL)
What is the post code format?
5 digits