Is 21629 the correct postal code for Caroline County?

Yes, 21629 is the verified postal code for Caroline County, Maryland, United States. Always use this code when sending mail or packages to this location.

How many postal codes does Caroline County have?

Caroline County area has 5 postal code(s). The primary postal code is 21629.

What is the postal code format for Caroline County?

The postal code Caroline County for 21629 follows the format 'NNNNN or NNNNN-NNNN' and consists of 5 characters.

Where exactly is Caroline County located?

Caroline County is located in Maryland, United States at coordinates 38.87173000° latitude and -75.83160000° longitude.

How do I address mail to Caroline County?

When addressing mail to Caroline County, include the postal code 21629, the district name 'Caroline County', city 'Maryland', and country 'United States' (US).

What is the country code for sending mail to Caroline County?

Use country code 'US' and postal code 21629 when sending international mail to Caroline County, Maryland, United States.

Can I track packages sent to Caroline County with postal code 21629?

Yes, packages sent to Caroline County with postal code 21629 can be tracked using the tracking number provided by your shipping carrier.

What phone code should I use to call Caroline County?

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

Is Caroline County a safe area in Maryland?

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

Postal Codes of Caroline County, Maryland, United States

Country

United States

Location

Caroline County

Postal Code

21629

What is Caroline County (United States) postal/zip code?

The postal code for Caroline County is 21629. Postal codes in Caroline County consist of 5 characters following the format NNNNN or NNNNN-NNNN. Caroline County is located in Maryland, 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 Caroline County.

Scan Address

How to Address Mail to Caroline County

Standard Address Format (click to edit)

RecipientJohn Doe

Street123 Example Street

DistrictCaroline County

City & Postal21629 Maryland

CountryUNITED STATES

Addressing Tips for United States - Caroline County

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 Caroline County, 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 Caroline County

USPS UPS FedEx

Caroline County: International Carriers

DHL FedEx UPS

Shipping Tips (Caroline County)

Always include postal code 21629 for faster delivery
Items above $0 may incur customs duties
Track your package using the carrier's tracking number
Consider insurance for valuable shipments

Caroline County United States Location Information

Region Americas
Subregion Northern America
State Maryland
Phone Code +1
Currency USD
Coordinates 38.8717, -75.8316

This page provides information on postal codes and administrative divisions in Caroline County, Maryland. We also provide a corresponding map on which you can view the exact location. Maryland has 364 districts. The currency used in Caroline County is United States Dollar (USD) and to make a call to this area you must first dial +1. Caroline County is located in the Americas subregion of Northern America. You can check the current local time in Caroline County before making a call.

5 Postal Codes in Caroline County

Area	State	Place	Postal Code
Caroline County	Maryland	Denton	21629
Caroline County	Maryland	Greensboro	21639
Caroline County	Maryland	Ridgely	21660
Caroline County	Maryland	Hillsboro	21641
Caroline County	Maryland	Cordova	21625

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

Download CSV

Frequently Asked Questions

The postal code of Caroline County, Maryland, United States is 21629. This 5-character code follows the format NNNNN or NNNNN-NNNN.

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

Caroline County is located in Maryland, United States. It is part of the Americas region and Northern America subregion. The coordinates are 38.87173000, -75.83160000.

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

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

The nearest major city to Caroline County is Maryland, approximately 0 km away.

You can verify Caroline County 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
Denton	Maryland	1 km	38.885	-75.827
Ridgely	Maryland	10 km	38.948	-75.884
Greensboro	Maryland	12 km	38.974	-75.805
Federalsburg	Maryland	20 km	38.694	-75.772
Easton	Maryland	24 km	38.774	-76.076
Centreville	Maryland	28 km	39.042	-76.066
Hurlock	Maryland	28 km	38.624	-75.854
Queen Anne's County	Maryland	29 km	39.038	-76.085
Trappe	Maryland	31 km	38.658	-76.058
Talbot County	Maryland	33 km	38.749	-76.179

Other United States in States

State	Distance	Latitude	Longitude
Delaware	27 km	38.911	-75.528
District of Columbia	104 km	38.907	-77.037
New Jersey	180 km	40.058	-74.406
New York	257 km	40.713	-74.006
Pennsylvania	284 km	41.203	-77.195

Caroline County in Other Languages

Postal Codes by Country

Country	Distance	Latitude	Longitude
Bermuda	1,236 km	32.333	-64.75
Bahamas	1,626 km	24.25	-76
Saint Pierre and Miquelon	1,812 km	46.833	-56.333
Turks and Caicos Islands	1,946 km	21.75	-71.583
Cuba	1,972 km	21.5	-80