Sponsored Listings:
Avenel Post Office
1065 Rahway Ave
Avenel, New Jersey 07001
Carteret Post Office
212 Pershing Ave
Carteret, New Jersey 07008
Colonia Post Office
574 Inman Ave
Colonia, New Jersey 07067
Cranbury Post Office
65 N Main St
Cranbury, New Jersey 08512
Dayton Post Office
347 Georges Rd
Dayton, New Jersey 08810
East Brunswick Post Office
614 Cranbury Rd
East Brunswick, New Jersey 08816
Edison Post Office
2101 State Route 27
Edison, New Jersey 08817
Ernston Post Office
499 Ernston Rd Ste Sb5
Parlin, New Jersey 08859
Fords Post Office
450 New Brunswick Ave
Fords, New Jersey 08863
Handy Street Post Office
333 Handy St
New Brunswick, New Jersey 08901
Helmetta Post Office
68 Main St
Helmetta, New Jersey 08828
Highland Park Post Office
406 Raritan Ave
Highland Park, New Jersey 08904
Home News Row Post Office
14 Home News Row
New Brunswick, New Jersey 08901
Iselin Post Office
250 Middlesex Turnpike
Iselin, New Jersey 08830
Iselin Retail Post Office
240 Middlesex Turnpike
Iselin, New Jersey 08830
Jamesburg Post Office
13 E Railroad Ave
Jamesburg, New Jersey 08831
Keasbey Post Office
140 Smith St Ste 1
Keasbey, New Jersey 08832
Kendall Park Post Office
3124 State Route 27
Kendall Park, New Jersey 08824
Kilmer Retail Post Office
21 Kilmer Rd
Edison, New Jersey 08899
Menlo Park Post Office
100 Menlo Park Ste 101
Edison, New Jersey 08837
Metuchen Post Office
360 Main St
Metuchen, New Jersey 08840
Middlesex Post Office
95 Marlborough Ave
Middlesex, New Jersey 08846
Milltown Post Office
27 Washington Ave
Milltown, New Jersey 08850
Monmouth Junction Post Office
651 Ridge Rd
Monmouth Junction, New Jersey 08852
Monroe Township Post Office
1601 Perrineville Rd
Monroe Township, New Jersey 08831
New Brunswick Post Office
86 Bayard St
New Brunswick, New Jersey 08901
New Market Post Office
44 Stelton Rd Ste 100
Piscataway, New Jersey 08854
Nixon Post Office
2079 Woodbridge Ave
Edison, New Jersey 08817
North Brunswick Post Office
1062 Livingston Ave
North Brunswick, New Jersey 08902
Old Bridge Post Office
151 Highway 516
Old Bridge, New Jersey 08857
Perth Amboy Post Office
205 Jefferson St
Perth Amboy, New Jersey 08861
Piscataway Post Office
3 Skiles Ave
Piscataway, New Jersey 08854
Plainsboro Post Office
12 Schalks Crossing Rd
Plainsboro, New Jersey 08536
Port Reading Post Office
605 Port Reading Ave
Port Reading, New Jersey 07064
Sayreville Post Office
90 Main St
Sayreville, New Jersey 08872
Sewaren Post Office
85 Woodbridge Ave
Sewaren, New Jersey 07077
South Amboy Post Office
209 S Broadway
South Amboy, New Jersey 08879
South Plainfield Post Office
114 Oak Tree Ave
South Plainfield, New Jersey 07080
South River Post Office
44 Obert St
South River, New Jersey 08882
Spotswood Post Office
436 Main St
Spotswood, New Jersey 08884
Woodbridge Post Office
60 Main St
Woodbridge, New Jersey 07095
Middlesex County
There are 41 US Post Offices in Middlesex County serving a total of 1,024,051 residents equating to 24,977 residents per post office. It's estimated that approximately 1,634,500 packages are handled across the 41 county post offices annually. Middlesex County is a county located in north-central New Jersey, United States. As of 2015, Middlesex County's Census-estimated population was 840,900, an increase of 3.8% from the 2010 United States Census, when its population was enumerated at 809,858, making it the second-most populous county in the state. Middlesex is part of the New York metropolitan area, and its county seat is New Brunswick. The center of population of the state of New Jersey is located in Middlesex County, in East Brunswick Township, just east of the New Jersey Turnpike. The 2000 Census showed that the county ranked 63rd in the United States among the highest-income counties by median household. The Bureau of Economic Analysis ranked the county as having the 143rd-highest per capita income of all 3,113 counties in the United States (and the 10th-highest in New Jersey) as of 2009. The county was established as of March 7, 1683, as part of the Province of East Jersey and was partitioned as of October 31, 1693, into the townships of Piscataway, Perth Amboy and Woodbridge. Somerset County was established on May 14, 1688, from portions of Middlesex County. The county's first court met in June 1683 in Piscataway, and held session at alternating sites over the next century in Perth Amboy, Piscataway and Woodbridge before relocating permanently to New Brunswick in 1778."