Seneca ZIP Code Finder by Area and Number Kansas

The Seneca zip code is 66538 in Kansas helps people find the correct mailing location for homes, businesses, and services in Seneca.

Welcome to our complete guide for Seneca, Kansas ZIP Codes. Whether you're moving to Seneca, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Seneca, Kansas.

Every Seneca ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Seneca ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.

City	Seneca
Zip Code	66538
State	Kansas
County	Nemaha
Population	3,577
Latitude	39.84942
Longitude	-96.04591
Time Zone	America/Chicago

The Seneca Kansas zip code is used by USPS for mail delivery, shipping, and address identification across Seneca and nearby Kansas cities.

Seneca Kansas is a growing city in Kansas, and many people search for the Seneca zip code, Seneca postal code, Seneca KS zip code, and Seneca Kansas mailing code when sending mail or locating addresses. The zip code in Seneca is important for deliveries, online orders, location searches, and business listings in Seneca.

If you are searching for the Seneca zip code list, Seneca KS postal code, Seneca Kansas city zip code, or Seneca mailing zip code, this page helps you quickly find the correct Seneca zip code. Many residents, travelers, and businesses use the Seneca zip code lookup to confirm the correct Seneca mailing address.

The Seneca zip code area covers neighborhoods, residential communities, and business locations in Seneca KS. Whether you are looking for the Seneca city zip code, Seneca Kansas postal code, Seneca KS mailing code, or Seneca location zip code, the Seneca zip code Kansas helps identify the correct postal region in Kansas.

People also search for zip codes near Seneca, Seneca postal codes, Seneca KS zip code lookup, Seneca address zip code, and Seneca Kansas USPS zip code to find nearby locations in Kansas.

ZIP Codes in Seneca

The following ZIP Codes serve Seneca, Kansas.

ZIP Code	County	Population	Time Zone
66538	Nemaha	3,577	America/Chicago

Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Seneca.

About Seneca, Kansas

Seneca is located in Nemaha County, Kansas, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.

Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.

If you're searching for a Seneca ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Seneca ZIP Code Map

The Seneca ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.

The map can help you:

Locate neighborhoods
Find nearby ZIP Codes
Explore surrounding communities
Plan travel routes
Understand delivery areas

Find a ZIP Code in Seneca

If you need to locate a ZIP Code within Seneca, you can search using:

Street address
Neighborhood
Business name
Landmark
USPS mailing address

Using the correct Seneca ZIP Code helps improve mail delivery, shipping accuracy, and address verification.

About Living in Seneca

Seneca, Kansas is part of Nemaha County and is home to approximately 3,577 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 39.84942 latitude and -96.04591 longitude.

Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.

Common Uses of Seneca ZIP Codes

ZIP Codes in Seneca are commonly used for:

USPS mail delivery
Package shipping
Online shopping
Address verification
Banking
Insurance
Government services
Emergency services
Navigation
Real estate
Business operations
Delivery planning

Why Seneca ZIP Codes Matter

Using the correct Seneca ZIP Code offers several benefits.

For Residents

Faster mail delivery
Accurate online orders
Easier address verification
Better navigation

For Businesses

Shipping optimization
Customer management
Delivery planning
Local marketing

Frequently Asked Questions

Seneca is served by one or more ZIP Codes listed on this page.

Seneca is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Seneca is located in Nemaha County.

Seneca is located in Kansas.

The estimated population of Seneca is 3,577.

Seneca follows the America/Chicago time zone.

Use your street address or browse the ZIP Code list available on this page.

No. Some ZIP Codes may include residential, commercial, government, or PO Box delivery areas.

Using the correct ZIP Code helps improve mail delivery, shipping accuracy, navigation, and address verification.

Official ZIP Code information is maintained by the United States Postal Service (USPS).

Conclusion

Whether you're looking for a mailing address, planning a move, or researching local information, this Seneca, Kansas ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Seneca and its surrounding communities.