Is 20850 the correct postal code for Rockville?

Yes, 20850 is the verified postal code for Rockville, Maryland, United States. Always use this code when sending mail or packages to this location.

How many postal codes does Rockville have?

Rockville area has 5 postal code(s). The primary postal code is 20850.

What is the postal code format for Rockville?

The postal code Rockville for 20850 follows the format 'NNNNN or NNNNN-NNNN' and consists of 5 characters.

Where exactly is Rockville located?

Rockville is located in Maryland, United States at coordinates 39.08400000° latitude and -77.15276000° longitude.

How do I address mail to Rockville?

When addressing mail to Rockville, include the postal code 20850, the district name 'Rockville', city 'Maryland', and country 'United States' (US).

What is the country code for sending mail to Rockville?

Use country code 'US' and postal code 20850 when sending international mail to Rockville, Maryland, United States.

Can I track packages sent to Rockville with postal code 20850?

Yes, packages sent to Rockville with postal code 20850 can be tracked using the tracking number provided by your shipping carrier.

What phone code should I use to call Rockville?

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

Is Rockville a safe area in Maryland?

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

Postal Codes of Rockville, Maryland, United States

Country

United States

Location

Rockville

Postal Code

20850

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

The postal code for Rockville is 20850. Postal codes in Rockville consist of 5 characters following the format NNNNN or NNNNN-NNNN. Rockville 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 Rockville.

Scan Address

How to Address Mail to Rockville

Standard Address Format (click to edit)

RecipientJohn Doe

Street123 Example Street

DistrictRockville

City & Postal20850 Maryland

CountryUNITED STATES

Addressing Tips for United States - Rockville

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 Rockville, 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 Rockville

USPS UPS FedEx

Rockville: International Carriers

DHL FedEx UPS

Shipping Tips (Rockville)

Always include postal code 20850 for faster delivery
Items above $0 may incur customs duties
Track your package using the carrier's tracking number
Consider insurance for valuable shipments

Rockville United States Location Information

Region Americas
Subregion Northern America
State Maryland
Phone Code +1
Currency USD
Coordinates 39.084, -77.1528

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

5 Postal Codes in Rockville

Area	State	Place	Postal Code
Rockville	Maryland	Rockville	20850
Rockville	Maryland	Rockville	20857
Rockville	Maryland	Rockville	20847
Rockville	Maryland	Rockville	20849
Rockville	Maryland	Gaithersburg	20883

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

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Frequently Asked Questions

The postal code of Rockville, Maryland, United States is 20850. This 5-character code follows the format NNNNN or NNNNN-NNNN.

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

Rockville is located in Maryland, United States. It is part of the Americas region and Northern America subregion. The coordinates are 39.08400000, -77.15276000.

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

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

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

You can verify Rockville 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
Derwood	Maryland	4 km	39.117	-77.161
North Bethesda	Maryland	5 km	39.045	-77.119
Aspen Hill	Maryland	7 km	39.08	-77.073
Garrett Park	Maryland	7 km	39.038	-77.093
Montgomery County	Maryland	7 km	39.136	-77.204
Redland	Maryland	7 km	39.145	-77.144
Rossmoor	Maryland	7 km	39.104	-77.071
Gaithersburg	Maryland	8 km	39.143	-77.201
Leisure World	Maryland	8 km	39.102	-77.069
Glenmont	Maryland	9 km	39.058	-77.05

Other United States in States

State	Distance	Latitude	Longitude
District of Columbia	22 km	38.907	-77.037
Delaware	142 km	38.911	-75.528
Virginia	226 km	37.432	-78.657
Pennsylvania	236 km	41.203	-77.195
New Jersey	259 km	40.058	-74.406

Rockville in Other Languages

Postal Codes by Country

Country	Distance	Latitude	Longitude
Bermuda	1,346 km	32.333	-64.75
Bahamas	1,653 km	24.25	-76
Saint Pierre and Miquelon	1,893 km	46.833	-56.333
Cuba	1,974 km	21.5	-80
Turks and Caicos Islands	1,999 km	21.75	-71.583