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Montgomery County

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Montgomery County

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Also known as Montgomery County, Pennsylvania, Montgomery County (Pennsylvania), Montgomery County, PA, Montco

county in Pennsylvania, United States

AI overview

Montgomery County is a county located in Pennsylvania in the northeastern United States. It is historically significant as part of the Philadelphia metropolitan area and plays an important role in the region's economy and population.

AI-generated from the Wikipedia summary — may contain errors.

Key facts

Country
United States
State
Pennsylvania
Founded
September 10, 1784
Named after
Richard Montgomery or Montgomeryshire
Seat
Norristown
Largest municipality
Lower Merion Township
County commissioners
Jamila H. Winder, Chair, Neil K. Makhija, Vice Chair, Thomas DiBello, Commissioner
Total
487 sq mi (1,260 km )
Land
483 sq mi (1,250 km )
Water
4.2 sq mi (11 km ) 0.9%
Estimate 2025
877,643
Density
1,773/sq mi (685/km )
Time zone
UTC−5 ( Eastern )
Summer dst
UTC−4 ( EDT )
Congressional districts
1st , 4th , 5th
Website
montgomerycountypa.gov

via Wikipedia infobox

~21 min read

Encyclopedic overview

Montgomery County, colloquially referred to as Montco, is in the Commonwealth of Pennsylvania. As of the 2020 census, the population of the county was 856,553, making it the third-most populous county in Pennsylvania after Philadelphia and Allegheny counties and the most populous county in Pennsylvania without a major city.

The county seat and largest city is Norristown. The county is part of the Philadelphia–Camden–Wilmington PA-NJ–DE–MD metropolitan statistical area, known as the Delaware Valley, and marks the Delaware Valley's northern border with the Lehigh Valley region of eastern Pennsylvania.

Excerpted from Wikipedia’s “Montgomery County” article, available under the CC BY-SA 4.0 licence.

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