Created on March 6, 1812, from part of Northampton County and named for the Lehigh River. The name Lehigh is derived from the German “Lecha,” which comes from the Native American term “Uchauwekink,” meaning, “where there are forks.” Allentown, the county seat, was laid out about 1762 and named for Chief Justice William Allen of Pennsylvania, a local landowner. It was incorporated as the Borough of Northampton on March 18, 1811, renamed Allentown in 1838, and chartered as a city on March 12, 1867. The county adopted a home rule charter in November 1975.
Counties that are adjacent to Lehigh County are Carbon County (north), Northampton County (northeast), Bucks County (southeast), Montgomery County (south), Berks County (southwest), Schuylkill County (west)
Under Pennsylvania law, there are four types of incorporated municipalities: cities, boroughs, townships, and, in at most two cases, towns. See the County Maps & Atlases section below for Map of Lehigh County, Pennsylvania with Municipal Labels showing Boroughs, Townships, and Census-designated places. The following Cities, boroughs and townships can be found in Lehigh County:
The Official County website is http://www.lehighcounty.org/

Researchers often overlook the importance of court records, probate records, and land records as a source of family history information.
Lehigh County Register of Wills/ Orphan's Court Clerk has Marriage Records from 1812 and Probate Records from 1812 and is located at Room: 124, 455 West Hamilton Street, Allentown, Pennsylvania 18101; Phone: 610-782-3170, Fax: 610-782-3932.
The Register of Wills and Clerk of the Orphan's Court is an elected official who serves as a dual officeholder and whose primary function is to determine whether the document offered for probate should be received as the last will of the decedent. When disputes arise at the time of probate, the Register, as a quasi-judicial officer, is empowered to hold hearings, take testimony, review evidence and render decisions on how the administration of the estate shall proceed.
Lehigh County Recorder of Deeds has Land Records from 1812 and is located at Room: 350, 17 South Seventh Street, Allentown, Pennsylvania 18101; Phone: 610-782-3162, Fax: 610-782-3116 .
The Recorder of Deeds is responsible for recording documents related to property. Documents recorded in the office consist of, but are not limited to, deeds, mortgages, releases, easements (rights-of-way), subdivisions, restrictions, notaries, public and elected county officers. Other documents, such as Military Service Discharges, foreign birth certificates, as well as obscure documents like cattle brands, arealso recorded here. All document, except Military Service Discharges, are public record and are readily available.
Lehigh County Prothonotary / Clerk of Courts has Court Records from 1812 and is located at Room: 124, 455 West Hamilton Street, Allentown, Pennsylvania 18101; Phone: 610-782-3172, Fax: 610-782-3928 .
The prothonotary has been the clerk of court of common pleas since 1707. Court records here include divorces, naturalizations, peddlers' licenses, registration of attorneys, oaths of county officers, equity, sheriff's sales, juror lists, some tax records, and some civil court records.Other court records are with the clerk of courts.
Late eighteenth-century tax records for various counties, 1765–1791, were published in Pennsylvania Archives, 3d series, vols. 11–32.
Among the few surviving 1798 U.S. Direct Tax lists are those for Pennsylvania. They were microfilmed by the National Archives and are available at the Mid-Atlantic Region in Philadelphia and at the Pennsylvania State Archives. Indexes have been published for Washington and Lancaster counties.
Tax records are typically found in the county tax assessment offices but may also be in the county commissioners' office or with the prothonotary. The state archives has microfilms for some of these records (1715–1930s). Some assessment records have found their way into manuscript collections of county historical societies and the Historical Society of Pennsylvania as well as at the Philadelphia City Archives.
Below is a list of online resources for Lehigh County Court Records. Email us with websites containing Lehigh County Court Records by clicking the link below:

Birth, marriage, and death records are connected with central life events. They are prime sources for genealogical information.
Vital Records, State Dept of Health, P.O. Box 1528, 101 South Mercer Street, New Castle, PA 16101; (724) 656-3100, Fax: (724) 652-8951, Please allow up to approximately 4-6 weeks for processing of all type of certificates when ordered through the mail. They have the following records:
Cost: Include $10.00 fee per copy, $17.00 (by fax) for Birth records and Include $9.00 fee per copy, $16.00 (by fax) for Death Records. Please do not send cash. Make check or money order payable to “Vital Records." Please do not send cash in the mail.
Order In Person:You may apply in person at one of our six public offices in Erie, Harrisburg, New Castle, Philadelphia, Pittsburgh or Scranton
Order By Mail: Mail a check or money order (no cash) payable to the "Vital Records " along with the necessary information to the following address:Vital Records, State Dept of Health, P.O. Box 1528, 101 South Mercer Street, New Castle, PA 16101. Birth Certificate by Mail Order Form , Death Certificate by Mail Order Form. Allow 4-6 weeks when ordering by mail.
Below is a list of online resources for Lehigh County Vital Records. Email us with websites containing Lehigh County Vital Records by clicking the link below:

Few, if any, records reveal as many details about individuals and families as do government census records. Substitute records can be used when the official census is unavailable
Countywide Records: Federal Population Schedules that exist for Lehigh County, Pennsylvania are 1820, 1830, 1840, 1850, 1860, 1870, 1880, 1890 (fragment, see below), 1900, 1910, 1920 and 1930. There are three indexes for the 1800 census and two for 1810. The 1850 census also has two indexes, one arranged by county. For the 1910 Miracode, Philadelphia County is indexed apart from the rest of the commonwealth. After it was filmed by the National Archives, the 1880 census was sent to the University of Pittsburgh. The state copies of the 1840–70 censuses are no longer extant, but a few county copies are known to exist. Other Federal Schedules to look at when researching your family tree in Lehigh County, Pennsylvania areIndustry and Agriculture Schedules availible for the years 1850, 1860, 1870 and 1880. Slave Schedules exist for 1850 & 1860. The Mortality Schedules for the years 1850, 1860, 1870 and 1880. Union Veterans Schedules were conducted in 1890.
There are free downloadable and printable Census forms to help with your research. These include U.S. Census Extraction Forms and U.K. Census Extraction Forms
State Schedules: Pennsylvania took no state censuses, but an enumeration of taxpayers compiled every seven years from 1779 through 1863 is commonly called the Septennial Census. These records have only survived in small numbers and are available at the state archives.
Below is a list of online resources for Lehigh County Census Records. Email us with websites containing Lehigh County Census Records by clicking the link below:

Pennsylvania Antique Maps & Atlases has images of old American atlases during the years 1795, 1814, 1822, 1823, 1836, 1838, 1845, 1856, 1866, 1879 and 1897 for Pennsylvania and other states.
You can view rotating animated maps for Pennsylvania showing all the county boundaries for each census year overlayed with past and present maps so you can see the changes in county boundaries.You can view a list of Census Maps for other states
You can view rotating animated maps for Pennsylvania showing all the county boundary changes for each year overlayed with past and present maps so you can see the changes in county boundaries . You can view a list of maps for other states and State Department of Transportation Maps at County Maps. The Pennsylvania Department of Transportation has county maps the show the locations of churches, cemeteries, roads, ect... free for viewing or download here
Below is a list of online resources for Lehigh County Maps. Email us with websites containing Lehigh County Maps by clicking the link below:

Military and civil service records provide unique facts and insights into the lives of men and women who have served their country at home and abroad.
The uses and value of military records in genealogical research for ancestors who were veterans are obvious, but military records can also be important to re-searchers whose direct ancestors were not soldiers in any war. The fathers, grandfathers, brothers, and other close relatives of an ancestor may have served in a war, and their service or pension records could contain information that will assist in further identifying the family of primary interest. Due to the amount of genealogical information contained in some military pension files, they should never be overlooked during the research process. Those records not containing specific genealogical information are of historic value and should be included in any overall research design. A list of Wars fought on American.
Below is a list of online resources for Lehigh County Military Records. Email us with websites containing Lehigh County Military Records by clicking the link below:
The Repositories in this section are Archives, Libraries, Museums, Genealogical and Historical Societies. Many County Historical and Genealogical Societies publish magazines and/or news letters on a monthly, quarterly, bi-annual or annual basis. Contacting the local societies should not be over looked. State Archives and Societies are usually much larger and better organized with much larger archived materials than their smaller county cousins but they can be more generalized and over look the smaller details that local societies tend to have. Libraries can also be a good place to look for local information. Some libraries have a genealogy section and may have some resources that are not located at archives or societies. Also, take a special look at any museums in the area. They sometimes have photos and items from years gone by as well as information of a genealogical interest. All these places are vitally important to the family genealogist and must not be passed over.
Below is a list of online resources for Lehigh County Genealogical Addresses. Email us with websites containing Lehigh County Genealogical Addresses by clicking the link below:

Obituaries can vary in the amount of information they contain, but many of them are genealogical goldmines, including information such as names, dates, places of birth and death, marriage information, and family relationships.
There are many churches and cemeteries in Lehigh County. Some transcriptions are online. A great site is the Lehigh County Tombstone Transcription Project.
The Historical Records Survey produced an inventory of the church archives in Pennsylvania, but it was never published. Arranged by county, the inventory is located in the state archives. A good number of church records have been published individually and in periodicals such as The Pennsylvania Genealogical Magazine. Many copies exist in manuscript at the Historical Society of Pennsylvania, the Pennsylvania State Library (DAR collection), and in other libraries. A good portion of the published material concerns German churches and Quaker meetings.
Large collections of cemetery records are located at the Historical Society of Pennsylvania, the Historical Society of Western Pennsylvania, and at many local libraries and historical societies. The Pennsylvania State Library maintains the state's DAR cemetery collection. Several funeral director records for Philadelphia are in the Collections of the Genealogical Society of Pennsylvania.
The Pennsylvania State Department of Military Affairs has records of veterans' graves and burials. The Genealogical Society of Pennsylvania is currently in the process of microfilming cemetery records throughout the commonwealth.
Below is a list of online resources for Lehigh County Cemetery & Church Records. Email us with websites containing Lehigh County Cemetery & Church Records by clicking the link below:

The use of published genealogies, electronic files containing genealogical lineage, and other compiled sources can be of tremendous value to a researcher.
When view family trees online or not, be sure to only take the info at face value and always follow up with your own sources or verify the ones they provide. Below is a list of online resources for Lehigh County Family Trees, web forums and other family type information . Email us with websites containing Lehigh County Family Trees, web forums and other family type information by clicking the link below:

Although English, Scotch-Irish, and Welsh were in the Saucon Township area before 1729, large numbers of Swiss and Germans came to the Lehigh Valley after that. Philadelphians allied with the Penn proprietors received large grants and sold them to settlers. Allentown was designed to take advantage of the road to Reading. Canal development in the 1820s preceded the growth of industry. Railroads arrived in the 1840s, and Allentown grew large in the 1850s. Small iron furnaces using local ore flourished until phased out by competition elsewhere. By the late nineteenth century the slate industry, grain milling, and the manufacture of shoes, cotton, woolens, silk, cigars, beer, and cement were major enterprises, but each has been overcome by competitors elsewhere since the 1930s. Machinery manufacture was dominant until the deindustrialization period of the 1970s. Forty-three percent of the land is farmed, and the value of harvested crops exceeds that of animal products. Lehigh is in the top quarter of the counties in total farm income.