Westchester County Post Offices

3 Mahopac Ave
Amawalk, New York 10501

875 Saw Mill River Rd Ste 4
Ardsley, New York 10502

110 Ardsley Ave W
Ardsley On Hudson, New York 10503

403 Main St
Armonk, New York 10504

167 Route 6
Baldwin Place, New York 10505

40 Village Grn
Bedford, New York 10506

60 Adams St
Bedford Hills, New York 10507

1077 Pleasantville Rd
Briarcliff Manor, New York 10510

119 Pondfield Rd
Bronxville, New York 10708

252 Tate Ave
Buchanan, New York 10511

1585 Central Park Ave
Yonkers, New York 10710

107 N Greeley Ave
Chappaqua, New York 10514

60 Baron De Hirsch Rd
Crompond, New York 10517

20 Cross River Shopping Center Ste H
Cross River, New York 10518

8 Front St
Croton Falls, New York 10519

50 Maple St
Croton On Hudson, New York 10520

120 Main St
Dobbs Ferry, New York 10522

155 Fisher Ave
Eastchester, New York 10709

2 E Main St
Elmsford, New York 10523

65 Fleetwood Ave
Mount Vernon, New York 10552

620 Mamaroneck Ave
White Plains, New York 10605

104 N County Shopping Center
Goldens Bridge, New York 10526

137 Mahopac Ave
Granite Springs, New York 10527

7 Odell Plz Ste 130
Yonkers, New York 10701

258 Halstead Ave
Harrison, New York 10528

441 Central Park Ave
Scarsdale, New York 10583

591 Warburton Ave
Hastings On Hudson, New York 10706

9 Cross St W
Hawthorne, New York 10532

25 N Buckhout St
Irvington, New York 10533

3652 Lee Rd
Jefferson Valley, New York 10535

292 Katonah Ave
Katonah, New York 10536

1 Chatsworth Ave
Larchmont, New York 10538

152 Route 202
Lincolndale, New York 10540

309 Mount Pleasant Ave
Mamaroneck, New York 10543

170 Martine Ave
White Plains, New York 10601

85 Ryder Rd
Maryknoll, New York 10545

230 Saw Mill River Rd Ste 10
Millwood, New York 10546

3147 E Main St
Mohegan Lake, New York 10547

13 Kings Ferry Rd
Montrose, New York 10548

3 Morgan Dr
Mount Kisco, New York 10549

15 S 1st Ave
Mount Vernon, New York 10550

255 North Ave
New Rochelle, New York 10801

60 June Rd
North Salem, New York 10560

585 N Broadway
White Plains, New York 10603

100 Main St
Ossining, New York 10562

738 South St
Peekskill, New York 10566

26 1st St
Pelham, New York 10803

50 Memorial Plz
Pleasantville, New York 10570

245 Westchester Ave
Port Chester, New York 10573

57 Westchester Ave
Pound Ridge, New York 10576

3003 Purchase St
Purchase, New York 10577

3 Main St
Purdys, New York 10578

41 Purdy Ave
Rye, New York 10580

29 Chase Rd
Scarsdale, New York 10583

18 Tighe Rd
Shenorock, New York 10587

1350 E Main St
Shrub Oak, New York 10588

110 Market Plz
Somers, New York 10589

17 Main St
South Salem, New York 10590

50 N Broadway
Tarrytown, New York 10591

822 Commerce St
Thornwood, New York 10594

7 Columbus Ave
Tuckahoe, New York 10707

10 Cleveland St
Valhalla, New York 10595

174 6th St
Verplanck, New York 10596

2 Post Office Rd
Waccabuc, New York 10597

100 Fisher Ave
White Plains, New York 10606

3 Quaker Ridge Rd
New Rochelle, New York 10804

79-81 Main St
Yonkers, New York 10701

915 Yonkers Ave
Yonkers, New York 10704

335 S Broadway
Yonkers, New York 10705

2020 Maple Hill St
Yorktown Heights, New York 10598

Westchester County

There are 70 US Post Offices in Westchester County serving a total of 950,649 residents equating to 13,581 residents per post office. It's estimated that approximately 1,517,342 packages are handled across the 70 county post offices annually. Westchester County is a county in the U.S. state of New York. Situated in the Hudson Valley, Westchester covers an area of 450 square miles (1,200 km2), consisting of 48 municipalities. According to the 2010 Census, the county had a population of 949,113, estimated to have increased by 2.9% to 976,396 by 2015. Established in 1683, Westchester was named after the city of Chester, England. The county seat is the city of White Plains. The annual per capita income for Westchester was $47,813 in 2011. The 2011 median household income of $77,006 was the fifth highest in New York (after Nassau, Putnam, Suffolk, and Rockland counties) and the 47th highest in the United States. By 2014, the county's median household income had risen to $83,422. Westchester County ranks second in the state after New York County for median income per person, with a higher concentration of incomes in smaller households. Westchester County is one of the centrally located counties within the New York metropolitan area. The county is positioned with New York City, Nassau and Suffolk counties on Long Island, and Long Island Sound to its south; Putnam County to its north; Fairfield County, Connecticut to its east; and Rockland County and Bergen County, New Jersey across the Hudson River to the west. Westchester was the first suburban area of its scale in the world to develop, due mostly to the upper-middle-class development of entire communities in the late 19th century and the subsequent rapid population growth.