Country
United States
Location
Seneca
Postal Code
61360

What is Seneca (United States) postal/zip code?

The postal code for Seneca is 61360. Postal codes in Seneca consist of 5 characters following the format NNNNN or NNNNN-NNNN. Seneca is located in Illinois, United States, and is part of the Northern America region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Seneca.

QR Code for Seneca Scan Address

How to Address Mail to Seneca

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictSeneca
City & Postal61360 Illinois
CountryUNITED STATES

Addressing Tips for United States - Seneca

  • Postal code format: NNNNN or NNNNN-NNNN
  • Write postal code before the city name
  • Country name in UPPERCASE on last line
  • Include district name for faster delivery
  • ISO country code: US

Shipping to Seneca, United States

🇺🇸
Domestic Delivery
1-5 days
Within United States
International
7-21 days
Varies by origin
Customs Threshold
$0
Duty-free limit

Local Carriers in Seneca

USPS UPS FedEx

Seneca: International Carriers

DHL FedEx UPS

Shipping Tips (Seneca)

  • Always include postal code 61360 for faster delivery
  • Items above $0 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments

Seneca United States Location Information

Seneca, United States Map
  • Region Americas
  • Subregion Northern America
  • State Illinois
  • Phone Code +1
  • Currency USD
  • Coordinates 41.3111, -88.6098
Free Traffic Exchange

5 Postal Codes in Seneca

Area State Place Postal Code
Seneca Illinois Seneca 61360
Seneca Illinois Marseilles 61341
Seneca Illinois Verona 60479
Seneca Illinois Kinsman 60437
Seneca Illinois Morris 60450

Frequently Asked Questions

The postal code of Seneca, Illinois, United States is 61360. This 5-character code follows the format NNNNN or NNNNN-NNNN.
Seneca has approximately 5 postal codes covering different areas and neighborhoods within the district.
Seneca is located in Illinois, United States. It is part of the Americas region and Northern America subregion. The coordinates are 41.31114000, -88.60979000.
To call Seneca, United States, you need to dial the international code +1 followed by the local number.
The currency used in Seneca, United States is United States Dollar (USD). The currency symbol is $.
The nearest major city to Seneca is Illinois, approximately 0 km away.
You can verify Seneca postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.
Nearby Locations
City State Distance Latitude Longitude
Marseilles Illinois 8 km 41.331 -88.708
Grundy County Illinois 16 km 41.285 -88.419
Morris Illinois 17 km 41.357 -88.421
Ottawa Illinois 20 km 41.346 -88.843
LaSalle County Illinois 23 km 41.344 -88.886
Newark Illinois 25 km 41.537 -88.583
Sheridan Illinois 25 km 41.53 -88.68
Coal City Illinois 27 km 41.288 -88.286
Streator Illinois 28 km 41.121 -88.835
Dwight Illinois 29 km 41.094 -88.425
Other United States in States
State Distance Latitude Longitude
Indiana 238 km 40.267 -86.135
Wisconsin 275 km 43.784 -88.788
Iowa 378 km 41.878 -93.098
Michigan 414 km 44.315 -85.602
Missouri 463 km 37.964 -91.832
Seneca in Other Languages
Postal Codes by Country
Country Distance Latitude Longitude
Canada 2,124 km 60 -95
Bahamas 2,228 km 24.25 -76
Bermuda 2,336 km 32.333 -64.75
Cuba 2,346 km 21.5 -80
Mexico 2,388 km 23 -102
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Last updated: April 2026
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