Unionville, Montgomery County, Pennsylvania

Unionville is a suburban community in the Delaware Valley located on Route 309. It is mainly in Hatfield Township, Montgomery County but also in Hilltown Township, Bucks County. 309 (Bethlehem Pike) follows the county line between the beginning of the expressway and Line Lexington. Montgomery students are served by North Penn School District while Bucks students are served by Pennridge School District. It is drained by the West Branch Neshaminy Creek, a tributary of the Neshaminy Creek. It is served by the Hatfield post office which uses the zip code of 19440.

	Souderton	Fair Hill	Fricks
	Franconia Township		Chalfont
		Unionville
	Hatfield	Trewigtown	Line Lexington

Municipalities and communities of Bucks County, Pennsylvania, United States
County seat: Doylestown
Boroughs	Bristol Chalfont Doylestown Dublin Hulmeville Ivyland Langhorne Langhorne Manor Morrisville New Britain New Hope Newtown Penndel Perkasie Quakertown Richlandtown Riegelsville Sellersville Silverdale Telford‡ Trumbauersville Tullytown Yardley
Townships	Bedminster Bensalem Bridgeton Bristol Buckingham Doylestown Durham East Rockhill Falls Haycock Hilltown Lower Makefield Lower Southampton Middletown Milford New Britain Newtown Nockamixon Northampton Plumstead Richland Solebury Springfield Tinicum Upper Makefield Upper Southampton Warminster Warrington Warwick West Rockhill Wrightstown
CDPs	Brittany Farms-The Highlands Churchville Cornwells Heights Croydon Eddington Fairless Hills Feasterville Levittown Milford Square Newtown Grant Plumsteadville Richboro Spinnerstown Trevose Village Shires Warminster Heights Woodbourne Woodside
Unincorporated communities	Andalusia Bedminster Blooming Glen Buckingham Bucksville Carversville Centre Bridge Danboro Dolington Durham Elephant Erwinna Eureka‡ Fallsington Ferndale Finland Forest Grove Fountainville Furlong Gallows Hill Gardenville Geryville‡ Hagersville Harrow Hartsville Highland Park Highton Hilltown Hinkletown Holicong Holland Hood Jamison Kintnersville Kulps Corner Lahaska Line Lexington‡ Lodi Lumberville Maple Beach Mechanicsville Mount Pleasant Neshaminy Falls Newville Oakford Ottsville Oxford Valley Penns Park Pineville Pipersville Pleasant Valley Point Pleasant Revere Rushland Shelly Solebury Southampton Springtown Uhlerstown Unionville‡ Upper Black Eddy Washington Crossing White Horse Wrightstown Wycombe Zionhill
Footnotes	‡This populated place also has portions in an adjacent county or counties

Municipalities and communities of Montgomery County, Pennsylvania, United States
County seat: Norristown
Boroughs	Ambler Bridgeport Bryn Athyn Collegeville Conshohocken East Greenville Green Lane Hatboro Hatfield Jenkintown Lansdale Narberth Norristown North Wales Pennsburg Pottstown Red Hill Rockledge Royersford Schwenksville Souderton Telford‡ Trappe West Conshohocken
Townships	Abington Cheltenham Douglass East Norriton Franconia Hatfield Horsham Limerick Lower Frederick Lower Gwynedd Lower Merion Lower Moreland Lower Pottsgrove Lower Providence Lower Salford Marlborough Montgomery New Hanover Perkiomen Plymouth Salford Skippack Springfield Towamencin Upper Dublin Upper Frederick Upper Gwynedd Upper Hanover Upper Merion Upper Moreland Upper Pottsgrove Upper Providence Upper Salford West Norriton West Pottsgrove Whitemarsh Whitpain Worcester
CDPs	Arcadia University Ardmore‡ Audubon Blue Bell Bryn Mawr Eagleville Evansburg Flourtown Fort Washington Gilbertsville Glenside Halfway House Harleysville Haverford College‡ Horsham King of Prussia Kulpsville Maple Glen Montgomeryville Oreland Penn Wynne Plymouth Meeting Pottsgrove Sanatoga Skippack Spring House Spring Mount Stowe Trooper Willow Grove Woxall Wyncote Wyndmoor
Unincorporated communities	Arcola Ardsley Ashmead Village Bala Cynwyd Barren Hill Belmont Hills Bethayres Camp Hill Cedarbrook Cedars Center Point Center Square Chapel‡ Colmar Congo Creamery Crestmont Cheltenham Dresher Earlington Edge Hill Elkins Park Erdenheim Eureka‡ Fairview Village Fitzwatertown Franconia Frederick Fulmor Geryville‡ Gladwyne Graterford Gulph Mills Gwynedd Gwynedd Valley Haverford‡ Hollywood Huntingdon Valley Jarrettown Lafayette Hill La Mott Laverock Layfield Lederach Line Lexington‡ Linfield Mainland Meadowbrook Melrose Park Merion Mingo Miquon Mont Clare Montgomery Square New Hanover Square Noble North Hills Oaks Obelisk Palm Penn Valley Perkiomenville Port Indian Port Kennedy Port Providence Prospectville Rahns Rosemont‡ Roslyn Roychester Rydal Salford Salfordville Sassamansville Spring Mill Sumneytown Swedeland Three Tuns Tylersport Unionville‡ Villanova‡ Wayne‡ West Point Worcester Wynnewood‡ Yerkes Zieglersville
Footnotes	‡This populated place also has portions in an adjacent county or counties

Coordinates: 40°17′54″N 75°16′59″W / 40.29833°N 75.28306°W / 40.29833; -75.28306