What is the postal code of Alton, Iowa, United States?

The postal code for Alton in Iowa, United States is 51003. This is the official postal code used for mail delivery to this area.

Is 51003 the correct postal code for Alton?

Yes, 51003 is the verified postal code for Alton, Iowa, United States. Always use this code when sending mail or packages to this location.

How many postal codes does Alton have?

Alton area has 5 postal code(s). The primary postal code is 51003.

What is the postal code format for Alton?

The postal code Alton for 51003 follows the format 'NNNNN or NNNNN-NNNN' and consists of 5 characters.

Where exactly is Alton located?

Alton is located in Iowa, United States at coordinates 42.98749000° latitude and -96.01057000° longitude.

How do I address mail to Alton?

When addressing mail to Alton, include the postal code 51003, the district name 'Alton', city 'Iowa', and country 'United States' (US).

What is the country code for sending mail to Alton?

Use country code 'US' and postal code 51003 when sending international mail to Alton, Iowa, United States.

Can I track packages sent to Alton with postal code 51003?

Yes, packages sent to Alton with postal code 51003 can be tracked using the tracking number provided by your shipping carrier.

What phone code should I use to call Alton?

To call Alton from abroad, dial +1 followed by the local number. The international country code for United States is US.

Is Alton a safe area in Iowa?

Alton is an established area in Iowa, United States. For specific safety information, please consult local resources and travel advisories.

Postal Codes of Alton, Iowa, United States

Country

United States

Location

Alton

Postal Code

51003

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

The postal code for Alton is 51003. Postal codes in Alton consist of 5 characters following the format NNNNN or NNNNN-NNNN. Alton is located in Iowa, 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 Alton.

Scan Address

How to Address Mail to Alton

Standard Address Format (click to edit)

RecipientJohn Doe

Street123 Example Street

DistrictAlton

City & Postal51003 Iowa

CountryUNITED STATES

Addressing Tips for United States - Alton

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 Alton, United States

🇺🇸

Domestic Delivery

1-5 days

Within United States

International

7-21 days

Varies by origin

Customs Threshold

Duty-free limit

Local Carriers in Alton

USPS UPS FedEx

Alton: International Carriers

DHL FedEx UPS

Shipping Tips (Alton)

Always include postal code 51003 for faster delivery
Items above $0 may incur customs duties
Track your package using the carrier's tracking number
Consider insurance for valuable shipments

Alton United States Location Information

Region Americas
Subregion Northern America
State Iowa
Phone Code +1
Currency USD
Coordinates 42.9875, -96.0106

This page provides information on postal codes and administrative divisions in Alton, Iowa. We also provide a corresponding map on which you can view the exact location. Iowa has 383 districts. The currency used in Alton is United States Dollar (USD) and to make a call to this area you must first dial +1. Alton is located in the Americas subregion of Northern America. You can check the current local time in Alton before making a call.

5 Postal Codes in Alton

Area	State	Place	Postal Code
Alton	Iowa	Alton	51003
Alton	Iowa	Orange City	51041
Alton	Iowa	Granville	51022
Alton	Iowa	Hospers	51238
Alton	Iowa	Maurice	51036

Alton is located in Iowa, United States. Known as the ZIP Code. The postal codes listed above cover all areas within Alton.

Download CSV

Frequently Asked Questions

The postal code of Alton, Iowa, United States is 51003. This 5-character code follows the format NNNNN or NNNNN-NNNN.

Alton has approximately 5 postal codes covering different areas and neighborhoods within the district.

Alton is located in Iowa, United States. It is part of the Americas region and Northern America subregion. The coordinates are 42.98749000, -96.01057000.

To call Alton, United States, you need to dial the international code +1 followed by the local number.

The currency used in Alton, United States is United States Dollar (USD). The currency symbol is $.

The nearest major city to Alton is Iowa, approximately 0 km away.

You can verify Alton 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
Orange City	Iowa	4 km	43.007	-96.058
Sioux Center	Iowa	17 km	43.08	-96.176
Sioux County	Iowa	17 km	43.083	-96.178
Remsen	Iowa	19 km	42.815	-95.973
Hull	Iowa	24 km	43.189	-96.134
Marcus	Iowa	24 km	42.826	-95.808
Le Mars	Iowa	25 km	42.794	-96.166
Sheldon	Iowa	25 km	43.181	-95.856
Paullina	Iowa	26 km	42.979	-95.688
Plymouth County	Iowa	32 km	42.738	-96.214

Other United States in States

State	Distance	Latitude	Longitude
South Dakota	332 km	43.97	-99.902
Nebraska	361 km	41.493	-99.902
Minnesota	429 km	46.73	-94.686
Kansas	488 km	39.012	-98.484
Wisconsin	590 km	43.784	-88.788

Alton in Other Languages

Postal Codes by Country

Country	Distance	Latitude	Longitude
Canada	1,893 km	60	-95
Mexico	2,290 km	23	-102
Bahamas	2,773 km	24.25	-76
Cuba	2,813 km	21.5	-80
Belize	2,943 km	17.25	-88.75