Union County Pennsylvania - Government Site
Population: 43,387
Area: 317 square miles
County Seat: Lewisburg
Area Code(s) in use: 570
Time Zone: EST
Adjacent counties:
Centre Clinton Lycoming Mifflin Northumberland Snyder
Airport
Hoffman Airport, Lewisburg Airfield
Area
White Mountain Wild Area
Bend
Kettle Hole, The Gooseneck, The Hook
Bridge
End O'Narrows Bridge, Harner Bridge
Building
Administrative Services Production Center, Alumni House-Bucknell University, Berelson Center, Breakiron Engineering Building, Bucknell Cottage, Bucknell Hall, Bucknell West, Carey House, Chi Phi, Christy Mathewson Gateway, Christy Mathewson Memorial Stadium, Computer Center, Cooley Hall, Dana Engineering Building, Davis Gymnasium, Delta Upsilon, Elaine Langone Center, Freas Hall, Fremont House, Galloway House, Gerhard Fieldhouse, Gregg Township Office, Harland A Trax Hall, Hulley House, James S Swartz Hall, John Howard Harris Hall, Judd House, Kappa Delta Rho, Kelly Township Office, Kinney Natatorium, Lambda Chi Alpha, Larison Hall, Lee N and Grace Q Vedder Hall, Leiser House, Lowry House, Martin House, Marts Hall, O'Leary Center, Phi Gamma Delta, Phi Kappa Psi, President's House-Bucknell University, Robert and Margaret Farrell Smith Hall, Rooke Chemistry Building, Rush H Kress Hall, Sigma Alpha Epsilon, Sigma Chi, Sigma Phi Epsilon, Sojka Pavilion, Spratt House, Tau Kappa Epsilon, Tustin Building, United Methodist Home, Vaughan Literature Building, Weis Center, Weis Music Building, Ziegler Health Center
Cape
South Prong Thick Mountain
Cemetery
Ebenezer Cemetery, Hartleton Cemetery, Highland Cemetery, Lewis Cemetery, Long Cemetery, Luntz Cemetery, Old Cedars Cemetery, Stoltzfus Cemetery, Union Church Cemetery, Washington Cemetery
Church
Buffalo Church, Church of the Brethren, Dreisbach Church, Emmanuel Church, Faith Church, Foursquare Church, Hironimus Church, Lewisburg Alliance Church, Lewisburg Assembley of God Church, Lincoln Church, Mountain Chapel, Old Order Mennonite Church, Pleasant Grove Church, Reformed Baptist Church, Rooke Chapel, Saint Johns Church, Saint Johns Church, Saint Johns Church of Christ, Saint Peters Church, Saint Peters Church, Shady Grove Christian Church, Sunrise Church, Union Church, Union Church, United Church, Wesleyan Church, White Deer Church
Civil
Borough of Hartleton, Borough of Lewisburg, Borough of Mifflinburg, Borough of New Berlin, Township of Buffalo, Township of East Buffalo, Township of Gregg, Township of Hartley, Township of Kelly, Township of Lewis, Township of Limestone, Township of Union, Township of West Buffalo, Township of White Deer, Union County
Dam
Halfway Dam, Spruce Reservoir Dam, Stony Run Dam, White Deer Dam
Flat
Cranberry Flat, Pine Flat
Gap
Bartley Gap, Bear Gap, Buffalo Gap, Cranberry Gap, Fourteenmile Narrows, Fryingpan Gap, Glen Cabin Gap, Green Gap, Hoofnagle Gap, Kurtz Gap, Lick Gap, Lyman Gap, Molasses Gap, Mulls Gap, Rapid Run Gap, Running Gap, Spruce Gap, Stitzer Gap, Stony Gap
Hospital
Evangelical Hospital
Lake
Halfway Lake, Lake McClure
Locale
Allenwood Prison Camp, Art Barn Complex, Bucknell University Golf Course, Camp Loka, CCC Camp (historical), Colonial Crest Golf Course, Devitt Home, Gateway Residence Center, Karoondinha Camp, Keystone Camp (historical), Laurelton State Village, Laurelton State Village Farms, Lick Run, Mile Run Camp, Milton Camp (historical), Mount Luther Camp, Nik-O-Mahs Camp, Northeast Federal Penitentiary, Park Overlook, Sand Spring Camp, Shikellamy Overlook, Stone Haven Camp, Wesley Forest Camp, White Deer Valley Camp
Park
Green Park, Huenzgle Park, Joyce Kilmer Monument, Lincoln Park, Raymond B Winter State Park, Rock Oak Park (historical), Saint Anthonys Street Park, Sand Bridge State Park, Shikellamy State Park, State Game Lands Number 193, State Game Lands Number 201, Voneida State Forest Park (historical)
Populated Place
Allenwood, Alvira (historical), Bucknell, Buffalo Crossroads, Cameron, Camp Hironimus, Central Oak Heights, Cherry Run, College Park, Cowan, Dice, Dry Valley Crossroads, Fairville, Forest Hill, Glen Iron, Hartleton, Johnstown, Kelly Crossroads, Kelly Point, Laurel Park, Laurelton, Lewisburg, Linntown, Lochiel, Mazeppa, Mifflinburg, Millmont, New Berlin, New Columbia, Old Furnace, Pardee, Pleasant Grove, Rand, Red Bank, Spring Garden, Swengel, Tannertown, Turtleville, Vicksburg, Weikert, West Lawn, West Milton, White Deer, White Springs, Wildwood, Winfield
Reservoir
Mifflinburg Reservoir, Spruce Run Reservoir
Ridge
Buck Ridge, Limestone Ridge, Middle Ridge
School
Bucknell University, Centennial School, Central School, Cornelius School, Furnace School (historical), Green Grove School, Kelly Elementary School, Kelly Township School, Lewisburg Area High School, Lewisburg Area Middle School, Linntown Elementary School, Louden School, Mifflinburg Elementary School, Mifflinburg Middle School, Moore School, Oakland School, Pine Grove School (historical), Pontius School, Ramsey School, Rand School (historical), Red Bank School (historical), Robin School, Russell School (historical), South Ward Elementary School, Sun Area Technical School, Sunrise School, Turkey Run School, Wehrs School, Western Area High School, Western Area Joint School, Western Area Joint School, Western Area School, Wetzell School, White Deer School, Yokum School
Spring
Boiling Spring, Chambers Spring, Cinder Pile Spring, Hickernell Spring, Ice Spring, Potpie Spring, The Little Bubbler
Stream
Bartley Run, Beaver Run, Black Run, Buffalo Creek, Cherry Run, Coal Run, Cold Run, Furnace Run, Halfway Run, Henstep Run, Laurel Run, Lick Run, Limestone Run, Little Buffalo Creek, Mile Run, Mill Race, Miller Run, Muddy Run, North Branch Buffalo Creek, Panther Run, Rapid Run, Sand Spring Run, Sheesley Run, Spring Creek, Spruce Run, Spruce Run, Stony Run, Stony Run, Sweitzers Run, Turkey Run, Turtle Creek, White Deer Creek, White Deer Hole Creek, Whitethorn Run, Winfield Creek
Summit
Bake Oven Mountain, Bartley Mountain, Blue Hill, Branch Mountain, Buffalo Mountain, Catharines Crown, Devils Elbow, Dogback Mountain, Jones Mountain, Little Mountain, Little Mountain, Long Knob, Naked Mountain, Paddy Mountain, Penns Creek Mountain, Round Knob, Sand Mountain, Seven Notch Mountain, Shamokin Mountain, Stitzer Mountain, Stone Mountain, Third Green Knob
Tower
Sand Mountain Tower, WKOK-AM (Sunbury), WMLP-AM (Milton), WOEZ-FM (Milton), WTGC Radio Tower (Ticonderoga), WTGC-AM (Lewisburg), WVBU-FM (Lewisburg), WWMC-FM (Mifflinburg)
Trail
Baker Path, Bear Gap Trail, Booney Hollow Trail, Brocher Path, Buck Path Trail, Buffalo Mountain Trail, Buffalo Path, Cherry Run Trail, Chestnut Flat Trail, Clark Trail, Cowbell Hollow Trail, Cracker Bridge Trail, Duncan Trail, Fourth Gap Trail, Frederick Trail, Frying Pan Gap Trail, Glen Cabin Trail, Green Gap Trail, Grosses Gap Trail, Hairy John Trail, Hayes Mill Trail, Henstep Trail, Henstep Valley Trail, Joyce Kilmer Trail, Kettle Hole Trail, Kurtz Gap Trail, Lake Trail, Lick Gap Trail, Lick Run Trail, Lookout Trail, Lyman Gap Trail, Middle Ridge Trail, Mile Run Trail, Molasses Gap Trail, Park Bake Oven Trail, Pine Flat Trail, Rocky Corner Trail, Sheesley Hollow Trail, Sheet Iron Trail, Top Mountain Trail
Valley
Buffalo Valley, Cherry Valley, Cowbell Hollow, Henstep Valley, Pot Pie Hollow, Slide Hollow
| Race | Population |
| White |  38,872 |
| Black | 3,361 |
| Asian | 612 |
| Mixed | 450 |
| American Indian | 74 |
| Hawaiian & Pacific Islander | 18 |
| Additional population tables : | |
| State population table | |
| Pennsylvania population by county | |