|Union County, Pennsylvania|
Old Union County Courthouse in New Berlin
Location in the state of Pennsylvania
Pennsylvania's location in the U.S.
|Founded||March 22, 1813|
318 sq mi (824 km²)
316 sq mi (818 km²)
1.8 sq mi (5 km²), 0.6%
142/sq mi (55/km²)
|Time zone||Eastern: UTC-5/-4|
Union County is a county located in the U.S. state of Pennsylvania. As of the 2020 census, the population was 42,681. Its county seat is Lewisburg. The county was created on March 22, 1813, from part of Northumberland County. Its name is an allusion to the federal Union. Mifflinburg was established by legislation as the first county seat until it was moved to New Berlin in 1815. Lewisburg became county seat in 1855 until present.
According to the U.S. Census Bureau, the county has a total area of 318 square miles (820 km2), of which 316 square miles (820 km2) is land and 1.8 square miles (4.7 km2) (0.6%) is water. It is the fourth-smallest county in Pennsylvania by area. Union has a humid continental climate (Dfa/Dfb) and average temperatures in Lewisburg range from 27.2 °F in January to 72.7 °F in July, while in Hartleton they range from 26.4 °F in January to 72.1 °F in July. 
- Lycoming County (north)
- Northumberland County (east)
- Snyder County (south)
- Mifflin County (southwest)
- Centre County (west)
- Clinton County (northwest)
State protected areas
- R. B. Winter State Park
- Sand Bridge State Park
- Shikellamy State Park's overlook is in Union County. The marina is across the Susquehanna River in Northumberland County.
- US 15
- [[Template:Infobox road/PA/link PA|PA 44]]
- [[Template:Infobox road/PA/link PA|PA 45]]
- [[Template:Infobox road/PA/link PA|PA 104]]
- [[Template:Infobox road/PA/link PA|PA 192]]
- [[Template:Infobox road/PA/link PA|PA 235]]
- [[Template:Infobox road/PA/link PA|PA 304]]
|U.S. Decennial Census|
As of the census of 2000, there were 41,624 people, 13,178 households, and 9,211 families residing in the county. The population density was 131 people per square mile (51/km2). There were 14,684 housing units at an average density of 46 per square mile (18/km2). The racial makeup of the county was 90.08% White, 6.91% Black or African American, 0.16% Native American, 1.06% Asian, 0.04% Pacific Islander, 0.37% from other races, and 1.37% from two or more races. 3.90% of the population were Hispanic or Latino of any race. 41.2% were of German, 13.9% American, 6.5% Irish, 5.9% English and 5.3% Italian ancestry. 90.4% spoke English, 3.7% Spanish, 2.0% Pennsylvania Dutch and 1.2% German as their first language.
There were 13,178 households, out of which 31.10% had children under the age of 18 living with them, 59.90% were married couples living together, 6.90% had a female householder with no husband present, and 30.10% were non-families. 25.30% of all households were made up of individuals, and 11.80% had someone living alone who was 65 years of age or older. The average household size was 2.50 and the average family size was 3.00.
In the county, the population was spread out, with 20.10% under the age of 18, 13.90% from 18 to 24, 30.90% from 25 to 44, 21.70% from 45 to 64, and 13.40% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 123.90 males. For every 100 females age 18 and over, there were 128.50 males.
Micropolitan Statistical Area
The United States Office of Management and Budget has designated Union County as the Lewisburg, PA Micropolitan Statistical Area (µSA). As of the 2010 census the micropolitan area ranked 12th most populous in the State of Pennsylvania and the 263rd most populous in the United States with a population of 44,947. Union County is also a part of the Bloomsburg–Berwick–Sunbury, PA Combined Statistical Area (CSA), which combines the populations of Union County, as well as Columbia, Montour, Northumberland and Snyder Counties in Pennsylvania. The Combined Statistical Area ranked 8th in the State of Pennsylvania and 115th most populous in the United States with a population of 264,739.
- Preston Boop (R)
- Jeff Reber (R)
- Stacy Richards (D)
- David H. Rowe – State Representative, Pennsylvania House of Representatives, District 85
- Garth D. Everett – State Representative, Pennsylvania House of Representatives, District 84
- Gene Yaw – State Senator, Pennsylvania Senate, District 23
- Fred Keller, Republican, Pennsylvania's 12th Congressional District in 2019 after redistricting.
- Pat Toomey, US Senator
- Bob Casey, Jr., US Senator
In presidential elections, Union County has voted for Democratic candidates less than almost any county in the nation. Andrew Jackson was the last Democratic Party candidate to win the county, in 1828. The county has been solidly Republican in Presidential elections since John C. Frémont's win against James Buchanan in 1856. The only exception was William Howard Taft's loss to Theodore Roosevelt of the Bull Moose (Progressive) Party – which had splintered from the Republican Party – in 1912. The county has also voted for Republican Senators, State Treasurers, and State Auditors for decades. Robert P. Casey is the only Democratic gubernatorial candidate to win the county in the last fifty years.
Public school districts
- Lewisburg Area School District
- Lewisburg Area High School
- Mifflinburg Area School District
- Mifflinburg Area High School
- Milton Area School District (also in Northumberland County)
- Milton Area High School
- Warrior Run School District (also in Montour and Northumberland Counties)
- Warrior Run High School
- SUN Area Technical Institute - New Berlin
- Bucknell University - Lewisburg
- Beaver Run School - Lewisburg
- Bridgeville Parochial School - Mifflinburg
- Buffalo Creek Parochial School - Mifflinburg
- Calvary Holiness Academy - Millmont
- Camp Mount Luther - Mifflinburg
- County Line Amish School - Winfield
- East End Parochial School - Lewisburg
- Green Grove School - Mifflinburg
- Hartleton Mennonite School - Millmont
- Kumon Math and Learning of Lewisburg
- Limestone Valley Parochial School - Mifflinburg
- Morningstar Mennonite School - Mifflinburg
- Mountain Laurel School
- Mountain View Parochial School
- Norbrld Area Head Start Central Susquehanna Intermediate Unit 16
- Ridge View Parochial School
- Shady Grove Christian School
- Snyder Union Mifflin Child Development - Mifflinburg
- Sunnyside School - Millmont
- Union Co ARC Child Development Center - Lewisburg
- Union Co CC and Learning Center - Lewisburg
- White Springs School - Mifflinburg
- Lewisburg (county seat)
- New Berlin
- East Buffalo
- West Buffalo
- White Deer
Census-designated places are geographical areas designated by the U.S. Census Bureau for the purposes of compiling demographic data. They are not actual jurisdictions under Pennsylvania law. Other unincorporated communities, such as villages, may be listed here as well.
- New Columbia
- West Milton
The population ranking of the following table is based on the 2010 census of Union County.
† county seat
|Rank||City/Town/etc.||Municipal type||Population (2010 Census)|
- National Register of Historic Places listings in Union County, Pennsylvania
- ^ "State & County QuickFacts". United States Census Bureau. http://quickfacts.census.gov/qfd/states/42/42119.html.
- ^ "Find a County". National Association of Counties. http://www.naco.org/Counties/Pages/FindACounty.aspx.
- ^ "2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. http://www2.census.gov/geo/docs/maps-data/data/gazetteer/counties_list_42.txt.
- ^ "U.S. Decennial Census". United States Census Bureau. https://www.census.gov/programs-surveys/decennial-census.html.
- ^ "Historical Census Browser". University of Virginia Library. http://mapserver.lib.virginia.edu.
- ^ Forstall, Richard L., ed (March 24, 1995). "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. https://www.census.gov/population/cencounts/pa190090.txt.
- ^ "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000". United States Census Bureau. April 2, 2001. https://www.census.gov/population/www/cen2000/briefs/phc-t4/tables/tab02.pdf.
- ^ "Census 2020". https://www.census.gov/quickfacts/fact/table/unioncountypennsylvania/PST045219.
- ^ "U.S. Census website". United States Census Bureau. https://www.census.gov.
- ^ "Office of Management and Budget". https://www.whitehouse.gov/omb.
- ^ a b Promotions, Center for New Media and. "US Census Bureau 2010 Census". https://www.census.gov/programs-surveys/decennial-census/decade.2010.html.
- ^ Leip, David. "Dave Leip's Atlas of U.S. Presidential Elections". http://uselectionatlas.org/RESULTS.
- ^ "Presidential Elections". http://staffweb.wilkes.edu/harold.cox/pres/indexpres.html.
- ^ "David Leip's Atlas". http://uselectionatlas.org/RESULTS/comparemaps.php?year=2012&fips=42&f=1&off=3&elect=0&class=1.
- ^ "David Leip's Atlas". http://uselectionatlas.org/RESULTS/comparemaps.php?year=2012&fips=42&f=1&off=8&elect=0.
- ^ "David Leip's Atlas". http://uselectionatlas.org/RESULTS/comparemaps.php?year=2008&fips=42&f=1&off=11&elect=0.
- ^ "David Leip's Atlas". http://uselectionatlas.org/RESULTS/comparemaps.php?year=2014&fips=42&f=1&off=5&elect=0.
- Official website
- Pennsylvania Department of Transportation, Bureau of Planning and Research, Geographic Information Division, "2005 General Highway Map of Union and Snyder Counties". Note: shows boroughs, townships, roads, villages, some streams. URL accessed on April 5, 2006.
- Buffalo Creek Watershed Alliance
- Snyder, Charles M. Union County, Pennsylvania: A Celebration of History, Penn State Press, 2001 ISBN 0-917127-13-7
|Centre County||Northumberland County|
Union County, Pennsylvania
|Mifflin County||Snyder County|
|This page uses content from the English language Wikipedia. The original content was at Union County, Pennsylvania. The list of authors can be seen in the page history. As with this Familypedia wiki, the content of Wikipedia is available under the Creative Commons License.|