Buy Postage Stamps in New Castle County, DE

Post Offices and USPS-authorized retailers where postage stamps are sold in New Castle County, DE.

All the locations below sell USPS postage stamps which can be used to mail First Class letters in the United States. We list both official post offices run by the United States Postal Service and retailers which have been authorized by USPS to sell postal products in New Castle County.

Need to mail a letter? See Mailboxes and Post Offices in New Castle County

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Port Penn Post Office

3 S Congress St
Port Penn, DE 19731
302-834-5091
Get Directions to Port Penn Post Office
Port Penn Post Office is a full post office where stamps can be purchased.

Delaware City Post Office

54 Clinton St
Delaware City, DE 19706
302-834-4716
Get Directions to Delaware City Post Office
Delaware City Post Office is a full post office where stamps can be purchased.

Odessa Post Office

312 Main St
Odessa, DE 19730
302-378-2047
Get Directions to Odessa Post Office
Odessa Post Office is a full post office where stamps can be purchased.

Smyrna Post Office

13 S Market St
Smyrna, DE 19977
302-653-9935
Get Directions to Smyrna Post Office
Smyrna Post Office is a full post office where stamps can be purchased.

Saint Georges Post Office

201 Broad St
Saint Georges, DE 19733
302-834-9075
Get Directions to Saint Georges Post Office
Saint Georges Post Office is a full post office where stamps can be purchased.

New Castle Post Office

501 Delaware St
New Castle, DE 19720
302-328-6472
Get Directions to New Castle Post Office
New Castle Post Office is a full post office where stamps can be purchased.

Centerpoint Post Office

105 Johnson Way
Historic New Castle, DE 19720
302-328-6472
Get Directions to Centerpoint Post Office
Centerpoint Post Office is a full post office where stamps can be purchased.

Clayton Post Office

12 Railroad Ave
Clayton, DE 19938
302-653-7376
Get Directions to Clayton Post Office
Clayton Post Office is a full post office where stamps can be purchased.

Wilmington Box Post Office

147 Quigley Blvd
Historic New Castle, DE 19720
302-323-2260
Get Directions to Wilmington Box Post Office
Wilmington Box Post Office is a full post office where stamps can be purchased.

Townsend Post Office

400 Main St
Townsend, DE 19734
302-378-2592
Get Directions to Townsend Post Office
Townsend Post Office is a full post office where stamps can be purchased.

Middletown Post Office

298 E Main St
Middletown, DE 19709
302-378-6241
Get Directions to Middletown Post Office
Middletown Post Office is a full post office where stamps can be purchased.

Manor Post Office

100 Mcmullen Ave
New Castle, DE 19720
302-328-5893
Get Directions to Manor Post Office
Manor Post Office is a full post office where stamps can be purchased.

Edgemoor Post Office

4901 Governor Printz Blvd
Wilmington, DE 19809
302-762-1833
Get Directions to Edgemoor Post Office
Edgemoor Post Office is a full post office where stamps can be purchased.

Bear Post Office

125 Rickey Blvd
Bear, DE 19701
302-838-5006
Get Directions to Bear Post Office
Bear Post Office is a full post office where stamps can be purchased.

Newark Carrier Annex Post Office

125 Rickey Blvd
Bear, DE 19701
302-838-5027
Get Directions to Newark Carrier Annex Post Office
Newark Carrier Annex Post Office is a full post office where stamps can be purchased.

Rodney Sq Post Office

500 Delaware Ave Ste 1
Wilmington, DE 19801
302-656-0228
Get Directions to Rodney Sq Post Office
Rodney Sq Post Office is a full post office where stamps can be purchased.

Lancaster Ave Post Office

1500 Lancaster Ave
Wilmington, DE 19805
302-654-0725
Get Directions to Lancaster Ave Post Office
Lancaster Ave Post Office is a full post office where stamps can be purchased.

Newport Post Office

1704 W Newport Pike
Wilmington, DE 19804
302-994-5029
Get Directions to Newport Post Office
Newport Post Office is a full post office where stamps can be purchased.

Talleyville Carrier Annex Post Office

3505 Silverside Rd Ste 103
Wilmington, DE 19810
302-478-3201
Get Directions to Talleyville Carrier Annex Post Office
Talleyville Carrier Annex Post Office is a full post office where stamps can be purchased.

Claymont Post Office

3430 Philadelphia Pike
Claymont, DE 19703
302-798-6671
Get Directions to Claymont Post Office
Claymont Post Office is a full post office where stamps can be purchased.

Talleyville Post Office

3911 Concord Pike
Wilmington, DE 19803
302-478-5753
Get Directions to Talleyville Post Office
Talleyville Post Office is a full post office where stamps can be purchased.

Wilmington Post Office

3911 Concord Pike
Wilmington, DE 19803
302-479-9501
Get Directions to Wilmington Post Office
Wilmington Post Office is a full post office where stamps can be purchased.

Rockland Post Office

700 Rockland Rd
Rockland, DE 19732
302-652-7708
Get Directions to Rockland Post Office
Rockland Post Office is a full post office where stamps can be purchased.

Montchanin Post Office

101 Stone Block Row
Montchanin, DE 19710
302-652-1054
Get Directions to Montchanin Post Office
Montchanin Post Office is a full post office where stamps can be purchased.

Greenville Post Office

3801 Kennett Pike Ste A101
Wilmington, DE 19807
302-652-5449
Get Directions to Greenville Post Office
Greenville Post Office is a full post office where stamps can be purchased.

Marshallton Post Office

3434 Old Capitol Trl
Wilmington, DE 19808
302-998-1168
Get Directions to Marshallton Post Office
Marshallton Post Office is a full post office where stamps can be purchased.

Yorklyn Post Office

1149 Yorklyn Rd
Yorklyn, DE 19736
302-239-2702
Get Directions to Yorklyn Post Office
Yorklyn Post Office is a full post office where stamps can be purchased.

Hockessin Post Office

651 Valley Rd
Hockessin, DE 19707
302-239-4240
Get Directions to Hockessin Post Office
Hockessin Post Office is a full post office where stamps can be purchased.

Newark Post Office

401 Ogletown Rd
Newark, DE 19711
302-737-5771
Get Directions to Newark Post Office
Newark Post Office is a full post office where stamps can be purchased.

Federal Post Office

110 E Main St
Newark, DE 19711
302-368-3833
Get Directions to Federal Post Office
Federal Post Office is a full post office where stamps can be purchased.

Warwick Post Office

77 Main St
Warwick, MD 21912
410-755-6744
Get Directions to Warwick Post Office
Warwick Post Office is a full post office where stamps can be purchased.

Walgreens

2470 N Dupont Pkwy
Middletown, DE 19709
 
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Walgreens is a USPS-authorized retailer where postage stamps are sold.

Acme Store

236 E Glenwood Ave
Smyrna, DE 19977
 
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Acme Store is a USPS-authorized retailer where postage stamps are sold.

Food Lion

215 Stadium St
Smyrna, DE 19977
 
Get Directions to Food Lion
Food Lion is a USPS-authorized retailer where postage stamps are sold.

Walgreens

700 Jimmy Dr
Smyrna, DE 19977
 
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Walgreens is a USPS-authorized retailer where postage stamps are sold.

Walgreens

740 Ferry Cut Off St
New Castle, DE 19720
 
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Walgreens is a USPS-authorized retailer where postage stamps are sold.

CVS

674 Middletown Odessa Rd
Middletown, DE 19709
 
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CVS is a USPS-authorized retailer where postage stamps are sold.

Giant

200 Dove Run Centre Dr
Middletown, DE 19709
 
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Giant is a USPS-authorized retailer where postage stamps are sold.

Walgreens

5999 Summit Bridge Rd
Townsend, DE 19734
 
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Walgreens is a USPS-authorized retailer where postage stamps are sold.

CVS

8 Landers Ln
New Castle, DE 19720
 
Get Directions to CVS
CVS is a USPS-authorized retailer where postage stamps are sold.

Acme Store

460 E Main St
Middletown, DE 19709
 
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Acme Store is a USPS-authorized retailer where postage stamps are sold.

Walgreens

396 E Main St
Middletown, DE 19709
 
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Walgreens is a USPS-authorized retailer where postage stamps are sold.

Food Lion

1200 Beaver Brook Plz
New Castle, DE 19720
 
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Food Lion is a USPS-authorized retailer where postage stamps are sold.

Bj's

124 Sunset Blvd
New Castle, DE 19720
 
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Bj's is a USPS-authorized retailer where postage stamps are sold.

Staples

128 Sunset Blvd
New Castle, DE 19720
 
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Staples is a USPS-authorized retailer where postage stamps are sold.

Wal Mart Supercenter

117 Wilton Blvd
New Castle, DE 19720
 
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Wal Mart Supercenter is a USPS-authorized retailer where postage stamps are sold.

Walgreens

1413 N Dupont Hwy
New Castle, DE 19720
 
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Walgreens is a USPS-authorized retailer where postage stamps are sold.

Walgreens

4465 Summit Bridge Rd
Middletown, DE 19709
 
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Walgreens is a USPS-authorized retailer where postage stamps are sold.

Food Lion

501 W Main St
Middletown, DE 19709
 
Get Directions to Food Lion
Food Lion is a USPS-authorized retailer where postage stamps are sold.

Walgreens

1120 Pulaski Hwy
Bear, DE 19701
 
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Walgreens is a USPS-authorized retailer where postage stamps are sold.

Shoprite

1101 Governors Pl
Bear, DE 19701
 
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Shoprite is a USPS-authorized retailer where postage stamps are sold.

Walgreens

287 Christiana Rd Ste 17 A
New Castle, DE 19720
 
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Walgreens is a USPS-authorized retailer where postage stamps are sold.

Walgreens

700 S Ridge Ave
Middletown, DE 19709
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Wal Mart Supercenter

705 Middletown Warwick Rd
Middletown, DE 19709
 
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Wal Mart Supercenter is a USPS-authorized retailer where postage stamps are sold.

Food Lion

4401 Governor Printz Blvd
Wilmington, DE 19802
 
Get Directions to Food Lion
Food Lion is a USPS-authorized retailer where postage stamps are sold.

Shoprite

501 S Walnut St
Wilmington, DE 19801
 
Get Directions to Shoprite
Shoprite is a USPS-authorized retailer where postage stamps are sold.

CVS

1545 Pulaski Hwy
Bear, DE 19701
 
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CVS is a USPS-authorized retailer where postage stamps are sold.

Food Lion

1607 Pulaski Hwy
Bear, DE 19701
 
Get Directions to Food Lion
Food Lion is a USPS-authorized retailer where postage stamps are sold.

Walgreens

839 N Market St Fl 1
Wilmington, DE 19801
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Costco Christiana

900 Center Blvd
Newark, DE 19702
 
Get Directions to Costco Christiana
Costco Christiana is a USPS-authorized retailer where postage stamps are sold.

Walgreens

1900 Maryland Ave
Wilmington, DE 19805
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

CVS

402 N Maryland Ave
Wilmington, DE 19804
 
Get Directions to CVS
CVS is a USPS-authorized retailer where postage stamps are sold.

Walgreens

802 Philadelphia Pike
Wilmington, DE 19809
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Acme Store

146 Foxhunt Dr
Bear, DE 19701
 
Get Directions to Acme Store
Acme Store is a USPS-authorized retailer where postage stamps are sold.

Staples

323 W Main St
Christiana, DE 19702
 
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Staples is a USPS-authorized retailer where postage stamps are sold.

Walgreens

15 University Plz
Newark, DE 19702
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

CVS

1005 Delaware Ave
Wilmington, DE 19806
 
Get Directions to CVS
CVS is a USPS-authorized retailer where postage stamps are sold.

Walgreens

1508 Philadelphia Pike
Wilmington, DE 19809
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Acme Store

1 University Plz
Newark, DE 19702
 
Get Directions to Acme Store
Acme Store is a USPS-authorized retailer where postage stamps are sold.

Shoprite

1600 W Newport Pike
Wilmington, DE 19804
 
Get Directions to Shoprite
Shoprite is a USPS-authorized retailer where postage stamps are sold.

Acme Store

1812 Marsh Rd
Wilmington, DE 19810
 
Get Directions to Acme Store
Acme Store is a USPS-authorized retailer where postage stamps are sold.

Walgreens

1812 Marsh Rd Ste 501
Wilmington, DE 19810
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Walgreens

1601 Naamans Rd
Wilmington, DE 19810
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Food Lion

3609 Philadelphia Pike
Claymont, DE 19703
 
Get Directions to Food Lion
Food Lion is a USPS-authorized retailer where postage stamps are sold.

Walgreens

4201 Concord Pike
Wilmington, DE 19803
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Staples

3640 Concord Pike
Wilmington, DE 19803
 
Get Directions to Staples
Staples is a USPS-authorized retailer where postage stamps are sold.

Giant

4301 Concord Pike
Wilmington, DE 19803
 
Get Directions to Giant
Giant is a USPS-authorized retailer where postage stamps are sold.

Walgreens

2119 Concord Pike
Wilmington, DE 19803
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Acme Store

1901 Concord Pike
Wilmington, DE 19803
 
Get Directions to Acme Store
Acme Store is a USPS-authorized retailer where postage stamps are sold.

Shoprite

1300 Rocky Run Pkwy
Wilmington, DE 19803
 
Get Directions to Shoprite
Shoprite is a USPS-authorized retailer where postage stamps are sold.

Walgreens

1 A Trolley Sq
Wilmington, DE 19806
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Acme Store

1401 N Dupont St
Wilmington, DE 19806
 
Get Directions to Acme Store
Acme Store is a USPS-authorized retailer where postage stamps are sold.

Walgreens

1313 N Union St
Wilmington, DE 19806
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Walgreens

4011 Kennett Pike
Greenville, DE 19807
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Walgreens

3301 Lancaster Pike Ste 2 A
Wilmington, DE 19805
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Walgreens

1710 Faulkland Rd
Wilmington, DE 19805
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Bj's

2131 Kirkwood Hwy
Wilmington, DE 19805
 
Get Directions to Bj's
Bj's is a USPS-authorized retailer where postage stamps are sold.

Walgreens

2121 Kirkwood Hwy
Wilmington, DE 19805
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Wal Mart Supercenter

1251 Centerville Rd
Wilmington, DE 19808
 
Get Directions to Wal Mart Supercenter
Wal Mart Supercenter is a USPS-authorized retailer where postage stamps are sold.

Staples

3200 Kirkwood Hwy Ste 1
Wilmington, DE 19808
 
Get Directions to Staples
Staples is a USPS-authorized retailer where postage stamps are sold.

Acme Store

1308 Centerville Rd
Wilmington, DE 19808
 
Get Directions to Acme Store
Acme Store is a USPS-authorized retailer where postage stamps are sold.

Walgreens

2012 Brackenville Rd
Hockessin, DE 19707
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Acme Store

4365 Kirkwood Hwy
Wilmington, DE 19808
 
Get Directions to Acme Store
Acme Store is a USPS-authorized retailer where postage stamps are sold.

Walgreens

1323 Mckennans Church Rd
Wilmington, DE 19808
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Walgreens

536 Main St
Stanton, DE 19804
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

CVS

1605 Telegraph Rd
Wilmington, DE 19804
 
Get Directions to CVS
CVS is a USPS-authorized retailer where postage stamps are sold.

Acme Store

4720 Limestone Rd
Wilmington, DE 19808
 
Get Directions to Acme Store
Acme Store is a USPS-authorized retailer where postage stamps are sold.

Acme Store

128 Lantana Dr
Hockessin, DE 19707
 
Get Directions to Acme Store
Acme Store is a USPS-authorized retailer where postage stamps are sold.

Walgreens

6317 Limestone Rd
Hockessin, DE 19707
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Walgreens

2651 Capitol Trl
Newark, DE 19711
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Walgreens

372 Possum Park Rd
Newark, DE 19711
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Acme Store

100 College Sq
Newark, DE 19711
 
Get Directions to Acme Store
Acme Store is a USPS-authorized retailer where postage stamps are sold.

Staples

1 Chestnut Hill Plz
Newark, DE 19713
 
Get Directions to Staples
Staples is a USPS-authorized retailer where postage stamps are sold.

Shoprite

19 Chestnut Hill Plz
Newark, DE 19713
 
Get Directions to Shoprite
Shoprite is a USPS-authorized retailer where postage stamps are sold.

Walgreens

19 Marrows Rd
Newark, DE 19713
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

CVS

366 E Chestnut Hill Rd
Newark, DE 19713
 
Get Directions to CVS
CVS is a USPS-authorized retailer where postage stamps are sold.

Walgreens

124 E Main St
Newark, DE 19711
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Food Lion

401 New London Rd
Newark, DE 19711
 
Get Directions to Food Lion
Food Lion is a USPS-authorized retailer where postage stamps are sold.

Bj's

100 Pencader Plz
Newark, DE 19713
 
Get Directions to Bj's
Bj's is a USPS-authorized retailer where postage stamps are sold.

Food Lion

260 Pencader Plz
Newark, DE 19713
 
Get Directions to Food Lion
Food Lion is a USPS-authorized retailer where postage stamps are sold.

Safeway

2400 Peoples Plz
Newark, DE 19702
 
Get Directions to Safeway
Safeway is a USPS-authorized retailer where postage stamps are sold.

Walgreens

2719 Pulaski Hwy
Newark, DE 19702
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Walgreens

500 Plaza Dr
Newark, DE 19702
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Shoprite

700 Plaza Dr
Newark, DE 19702
 
Get Directions to Shoprite
Shoprite is a USPS-authorized retailer where postage stamps are sold.

Walgreens

216 Suburban Dr
Newark, DE 19711
 
Get Directions to Walgreens
Walgreens is a USPS-authorized retailer where postage stamps are sold.

Acme Store

100 Suburban Dr
Newark, DE 19711
 
Get Directions to Acme Store
Acme Store is a USPS-authorized retailer where postage stamps are sold.

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