Northampton County is a county in the Commonwealth of Pennsylvania, United States. As of the 2020 census, the population was 312,951. Its county seat is Easton. The county was formed in 1752 from parts of Bucks County. Its namesake was the county of Northamptonshire in England, and the county seat of Easton was named for Easton Neston, a country house in Northamptonshire. Northampton County and Lehigh County to its west combine to form the eastern Pennsylvania region known as the Lehigh Valley; Lehigh County, with a population of 374,557 as of the 2020 U.S. census, is the more highly populated of the two counties. Both counties are part of the Philadelphia media market, the fourth-largest in the nation. Northampton County has historically been a national leader in heavy manufacturing, especially of cement, steel, and other industrial products. Atlas Portland Cement Company, the world's largest cement manufacturer from 1895 until 1982, was based in Northampton in the county. Bethlehem Steel, the world's second-largest manufacturer of steel for most of the 20th century, was based in Bethlehem, the county's most populous city, prior to its dissolution in 2003. Northampton County borders Carbon County and the Poconos to its north, Lehigh County to its west, Bucks County to its south, and the Delaware River and New Jersey to its east. The Lehigh River, a 109 mi tributary of the Delaware River, flows through the county.

Geography

According to the U.S. Census Bureau, the county has a total area of 377 sqmi, of which 370 sqmi is land and 7.7 sqmi (2.0%) is water. The climate is humid continental (mostly Dfa with a little Dfb in higher northern areas) and the hardiness zone is 7a except in the northern iier where it is 6b. Average monthly temperatures in downtown Bethlehem average from 29.1 °F in January to 74.1 °F in July, while in Wind Gap they average from 27.0 °F in January to 71.7 °F in July.

Adjacent counties

National protected areas

Demographics

As of the 2020 census, the county's population was 312,951, reflecting growth of 5.1% over 2010. As of the 2010 census, the county was 81.0% White Non-Hispanic, 5.0% Black or African American, 0.2% Native American or Alaskan Native, 2.4% Asian, 0.0% Native Hawaiian, 2.2% were two or more races, and 3.8% were some other race. 10.5% of the population were of Hispanic or Latino ancestry.

2020 census

Government

Northampton is one of the seven counties in Pennsylvania which has adopted a home rule charter. Voters elect a county executive, a nine-person county council, a county controller, and a county district attorney. The executive, controller, district attorney, and five of the nine council members are elected at large by all voters in the county. The other four members of the county council are elected from single-member districts, which they represent. This weighted structure of county government favors the majority of voters. The county's row officers are nominated by the county executive and approved by county council.

Politics

As of January 8, 2024, there were 219,719 registered voters in Northampton County Northampton County is considered one of Pennsylvania's "swing counties," with statewide winners carrying it in most cases. As of 2024, the last presidential election where Northampton County did not back the statewide winner was in 1948.

Voting machine problems

2019 election

In November 2019, municipal elections were in Pennsylvania in November 2019, and the county's result tabulations were plagued with problems caused by newly purchased voting machines, known as ExpressVoteXL, which were manufactured and sold to the county by Election Systems & Software (ES&S), an Omaha, Nebraska-based company, as representing a luxury one-stop voting system. According to The New York Times and other media, a few minutes after polls closed in the county in 2019, panic began to spread through the county's election offices as it became evident that vote totals in one judge's race showed one candidate, Abe Kassis, a Democrat, had received just 164 votes out of 55,000 ballots across more than the 100 precincts in the county; Some precinct machines reported zero votes for him. The ES&S voting system, which is used in other Pennsylvania jurisdictions, features a touch screen with a paper ballot backup. County officials ultimately calculated results by counting paper ballots, which showed Kassis actually won the election by 1,054 votes, according to unofficial results that were announced on November 6. The election results were later certified following a canvass and audit, and no challenges to the results were filed.

2023 election

On November 7, 2023, ExpressVoteXL machines again malfunctioned in calculating votes for Superior Court of Pennsylvania judges with the machines switching "yes" and "no" votes on the summary display of votes on whether the judges should be retained. The county's director of administration, Charles Dertinger, attributed the problem to the summary display and not the actual ballots.

County executives

===State representatives ===

State senators

United States House of Representatives

United States Senate

Education

Colleges and universities

Public school districts

Public charter schools

Private high schools

Transportation

Air transportation

Air transport to and from Northampton County is available through Lehigh Valley International Airport in Hanover Township, which is located approximately 4 mi northwest of Bethlehem and 11 mi west-southwest of Easton.

Bus transportation

Public bus service in Northampton County is available through LANta. A shuttle bus service called the Bethlehem Loop provides public transportation services in Bethlehem. NJ Transit provides service from Easton's Centre Square to the Phillipsburg area.

Major highways

Telecommunications

Northampton County was once served only by the 215 area code from 1947 (when the North American Numbering Plan of the Bell System went into effect) until 1994. With the county's growing population, however, Northampton County was afforded area code 610 in 1994. Today, Northampton County is covered by 610 except for the Portland exchange which uses 570. An overlay area code, 484, was added to the 610 service area in 1999. A plan to introduce area code 835 as an additional overlay was rescinded in 2001.

Recreation

There are two Pennsylvania state parks in Northampton County:

Communities

The following cities, boroughs, and townships are located in Northampton County:

Cities

Boroughs

Townships

Census-designated places

Census-designated places are unincorporated communities designated by the U.S. Census Bureau for the purposes of compiling demographic data. They are not actual jurisdictions under Pennsylvania law.

Other unincorporated places

Population ranking

The population ranking of the following table is based on the 2010 census of Northampton County. † county seat

Notable people