ZIP Code 21664: Secretary, Maryland

Secretary, MD uses ZIP code 21664, which falls within Dorchester County, Maryland. Its reference point is at latitude 38.601 and longitude -75.9474 (38°36'03.6"N 75°56'50.6"W).

Location Overview of ZIP Code 21664

21664 is the only ZIP code listed for Secretary, MD in our directory.

Across Dorchester County there are 16 ZIP codes listed, and Maryland has 644 in total.

The nearest listed ZIP code is 21631 in East New Market, MD, about 0.8 mi to the southwest.

Key facts for ZIP code 21664
ZIP code	21664
City	Secretary
County	Dorchester County
State	Maryland (MD)
Latitude	38.601
Longitude	-75.9474
DMS	38°36'03.6"N 75°56'50.6"W
Nearest ZIP	21631 (East New Market, 0.8 mi)

All ZIP codes in Secretary, MD · All Maryland ZIP codes

Map of ZIP Code 21664

Map centered on 38.601, -75.9474. The pin marks the ZIP code's reference point, not its boundary.

Photos of Secretary, MD

Greetings from Maryland - Large Letter Postcard (6002775030) – near Secretary, MD

Photo: Steve Shook from Moscow, Idaho, USA · CC BY 2.0 · Wikimedia Commons

ZIP Codes Near 21664

These 15 ZIP codes have the closest reference points to 21664, measured in a straight line.

21631

East New Market, MD

0.8 mi southwest

21835

Linkwood, MD

4.3 mi south

21643

Hurlock, MD

5.4 mi northeast

21673

Trappe, MD

7.1 mi northwest

21613

Cambridge, MD

8.0 mi west

21659

Rhodesdale, MD

9.3 mi east

21869

Vienna, MD

9.4 mi southeast

21609

Bethlehem, MD

9.7 mi north

21655

Preston, MD

10 mi north

21632

Federalsburg, MD

12 mi northeast

21654

Oxford, MD

13 mi northwest

21861

Sharptown, MD

13 mi east

21837

Mardela Springs, MD

14 mi southeast

21601

Easton, MD

14 mi northwest

21677

Woolford, MD

15 mi southwest

Nearby Cities and Towns

The closest communities to ZIP code 21664, measured in a straight line from its reference point, are East New Market, MD (0.8 mi southwest), Linkwood, MD (4.3 mi south) and Hurlock, MD (5.4 mi northeast). Distances are approximate and road distances will be longer.

East New Market, MD – 0.8 mi southwest
Linkwood, MD – 4.3 mi south
Hurlock, MD – 5.4 mi northeast
Trappe, MD – 7.1 mi northwest
Cambridge, MD – 8.0 mi west
Rhodesdale, MD – 9.3 mi east
Vienna, MD – 9.4 mi southeast
Bethlehem, MD – 9.7 mi north
Preston, MD – 10 mi north
Federalsburg, MD – 12 mi northeast

Schools Near Secretary, MD

Public school assignments in the United States are based on street address, so families in ZIP code 21664 should confirm their assigned school with the school district that serves Secretary and Dorchester County.

Searching nearby communities such as East New Market and Linkwood can widen the list of public, private and charter options. The links below open live Google Maps results centered on 21664.

Parks and Outdoor Recreation

Parks, trails and playgrounds around Secretary, MD are easiest to find on the map above or with the searches below, which are centered on ZIP code 21664.

Hospitals and Healthcare

Hospitals, urgent care clinics and pharmacies serving Secretary, MD can be found with the searches below. In a medical emergency, call 911.

Residents of ZIP code 21664 may also use facilities in nearby East New Market, Linkwood and Hurlock.

Shopping and Dining in Secretary

Restaurants, grocery stores and shopping centers in and around ZIP code 21664 are listed in the Google Maps searches below, with current hours and reviews.

Libraries and Historical Places

Public libraries, museums and historic sites near Secretary, Maryland can be found with the searches below, which are centered on ZIP code 21664.

To research local history, try searching for Dorchester County records and archives along with the name Secretary.

Roads, Rivers and Lakes

From ZIP code 21664, East New Market lies about 0.8 mi to the southwest, Linkwood lies about 4.3 mi to the south, Hurlock lies about 5.4 mi to the northeast, Trappe lies about 7.1 mi to the northwest and Cambridge lies about 8.0 mi to the west. Use the directions link for turn-by-turn routes and road names.

Rivers, lakes and other water features near Secretary show up on the map above, or you can search for them directly.

Frequently Asked Questions About ZIP Code 21664

ZIP code 21664 is assigned to Secretary, Maryland (MD).

ZIP code 21664 is in Dorchester County, Maryland.

The reference coordinates for ZIP code 21664 are latitude 38.601 and longitude -75.9474 (38°36'03.6"N 75°56'50.6"W).

The closest ZIP codes to 21664 are 21631 (East New Market, MD, 0.8 mi), 21835 (Linkwood, MD, 4.3 mi), 21643 (Hurlock, MD, 5.4 mi), 21673 (Trappe, MD, 7.1 mi) and 21613 (Cambridge, MD, 8.0 mi).

Secretary, MD has one ZIP code in our directory: 21664.

Photo & Video Credits

Photo 1 (“Greetings from Maryland - Large Letter Postcard (6002775030)”): Steve Shook from Moscow, Idaho, USA, CC BY 2.0, via Wikimedia Commons.

Photos are shown from their original source under the licenses listed. They were taken near this ZIP code's reference point and may show neighboring areas.

Data for ZIP code 21664 comes from a public U.S. postal code dataset and is provided for general reference. Always confirm mailing details with the U.S. Postal Service.