Find Plainfield Genealogy Records
Plainfield is a city in Union County, New Jersey, with a population of about 54,000 people. The city clerk at 515 Watchung Avenue maintains vital records for births, marriages, and deaths that took place in Plainfield. Genealogy researchers can also access records through Union County offices in Elizabeth, the Plainfield Public Library, and the New Jersey State Archives in Trenton. Searching these sources can reveal family connections across many generations in Plainfield.
Plainfield Quick Facts
Plainfield City Clerk Genealogy Records
The Plainfield City Clerk's office is at 515 Watchung Avenue, Plainfield, NJ 07060. You can call (908) 753-3222 or (908) 753-3221. Municipal Clerk Abubakar Jalloh oversees the office. The clerk maintains birth, marriage, and death records for events that took place within Plainfield city limits. These records are a primary source for Plainfield genealogy research.
The Plainfield City Clerk's website has information on record requests and office hours.
Check the site for any forms you need to fill out before visiting. Walk-in requests and mail requests are both accepted for vital record copies.
To get a certified copy, bring valid photo ID and know the full name of the person on the record. You should also have the approximate year of the event. The clerk charges a fee per certified copy. If you are mailing a request, include a check or money order. Plainfield genealogy records at the city clerk go back to when the city began keeping records. For older records, you will need to check the Union County offices or the state archives.
Note: Plainfield was incorporated as a city in 1869, so records before that date may be filed under Union County or earlier township names.
Plainfield Public Library Resources
The Plainfield Public Library holds local history collections that support genealogy research. Libraries are often overlooked as a genealogy resource, but they can have materials that no government office keeps. Old city directories, newspaper archives, maps, and photograph collections all help build a picture of life in Plainfield across the decades.
Contact the library for details on their local history room and what materials are available for Plainfield genealogy research.
City directories are one of the most useful tools for Plainfield genealogy. They list residents by name and address, year by year. This lets you track where a family lived between census years, which were only taken every ten years. The New Jersey State Library in Trenton also has about 1,000 New Jersey city directories in their genealogy collection. Between the Plainfield library and the state library, you may find directories that cover several decades of Plainfield history.
Union County Records for Plainfield
The Union County Clerk's Office is at the Courthouse, Room 115, 2 Broad Street, Elizabeth, NJ 07207. Phone is (908) 527-4787. The county clerk holds land records from 1857 and military discharge records from 1941. Land and property records are essential for Plainfield genealogy since they show where ancestors lived, what they owned, and when they bought or sold property.
The Union County Surrogate's Office has two locations. The Elizabeth office is at 2 Broad Street, Old Annex, Second Floor. The Westfield office is at the Colleen Fraser Building, 300 North Avenue East. Phone is (908) 527-4280. Visits are by appointment only at both locations. The surrogate handles wills, estates, and probate records for all of Union County, including Plainfield. Probate records often name family members and describe property, making them valuable for Plainfield genealogy.
The Plainfield city government website provides links to local departments and services.
Use the site to find contact information for the clerk, health department, and other offices that may hold records useful for genealogy research in Plainfield.
State Genealogy Records for Plainfield
The New Jersey State Archives in Trenton is a major resource for Plainfield genealogy. The archives holds over 37,000 cubic feet of paper records and more than 32,000 reels of microfilm. Birth records on microfilm go back to 1848. Marriage records span 1848 to 1948. Death records cover 1848 to 1963. The archives also has colonial marriage bonds from 1666 to 1799, probate records from 1670, and naturalization records. All are open to the public for free in the search room.
The New Jersey Department of Health holds statewide vital records in Trenton. Birth records start at 1925, marriage records at 1951, and death records at 1951. For genealogy, births over 80 years old, marriages over 50 years old, and deaths over 40 years old qualify for a request. The fee is $25 for the first copy and $2 for each additional copy of the same record. Processing for genealogy requests by mail takes about 10 to 12 weeks.
FamilySearch offers free access to many New Jersey vital record indexes. Their collections include births and christenings from 1660 to 1980, marriages from 1670 to 1985, and state census records for 1855, 1865, 1895, and 1915. These can help you find Plainfield ancestors without leaving your home. Ancestry.com also has New Jersey records, including wills and probate from 1656 to 1999.
Note: The Union County Surrogate's Office requires an appointment before visiting either the Elizabeth or Westfield location.
Plainfield Family History
Plainfield has roots that go back to the 1600s. The area was first settled by Quakers and other groups moving west from Elizabeth. By the 1800s, Plainfield grew into a prosperous town known for its wide streets and large homes. The arrival of the railroad made it a popular place for people who worked in New York City. That growth brought many families to Plainfield, and their records are now part of the city's genealogy files.
During the late 1800s and early 1900s, Plainfield drew immigrants from Ireland, Germany, Italy, and Eastern Europe. African American families also settled in the city during the Great Migration. Church records from these communities are an important source for Plainfield genealogy. The New Jersey Historical Society in Newark holds church records from many denominations across the state. They have baptismal, marriage, and burial records that may cover Plainfield congregations. The society's manuscript collection has 1,700 groups and 3,200 linear feet of material.
The Reclaim The Records project has made New Jersey vital record indexes from 1901 onward available for free online. The marriage index covers 1901 to 2016. The death index spans 1901 to 2017. These indexes let you look up records by name and find the right reference number before ordering a certified copy from Plainfield or the state office.
Searching Plainfield Genealogy Records
Follow these steps to get the most from your Plainfield genealogy search:
- Start at the Plainfield City Clerk for local birth, marriage, and death records
- Visit the Plainfield Public Library for city directories and local history
- Check Union County offices in Elizabeth for land and probate records
- Search FamilySearch and Ancestry for online indexes
- Use the New Jersey State Archives for microfilm records going back to 1848
Older Plainfield records may have name spellings that differ from what you expect. Clerks and church officials wrote names as they heard them. This is especially true for immigrant families whose names were sometimes changed or shortened. Try different spellings and look at census records for clues about how a name was recorded in Plainfield. Federal census records from 1790 to 1950 are available through FamilySearch and Ancestry and can confirm family details like age, birthplace, and household members.
Union County Genealogy Records
Plainfield is in Union County, and the county clerk and surrogate in Elizabeth hold land records, probate files, and other documents that cover the entire county. For more on Union County genealogy resources, record access, and fees, visit the county page.