- Abbottstown, PA — 32 chapters
- Abington, PA — 78 chapters
- Adams, PA — 36 chapters
- Adamstown, PA — 31 chapters
- Akron, PA — 24 chapters
- Albion, PA — 42 chapters
- Aldan, PA — 56 chapters
- Aleppo, PA — 45 chapters
- Allegheny, PA — 45 chapters
- Allegheny County, PA — 53 chapters
- Allen, PA — 20 chapters
- Allentown, PA — 85 chapters
- Alsace, PA — 35 chapters
- Altoona, PA — 71 chapters
- Ambridge, PA — 57 chapters
- Amity, PA — 23 chapters
- Annville, PA — 22 chapters
- Antis Township, Pennsylvania, PA — 51 chapters
- Antrim Township, Pennsylvania, PA — 145 chapters
- Applewold Borough, Pennsylvania, PA — 44 chapters
- Archbald, PA — 58 chapters
- Aspinwall, PA — 24 chapters
- Aston Township, Pennsylvania, PA — 212 chapters
- Athens, PA — 53 chapters
- Athens, PA — 47 chapters
- Auburn, PA — 36 chapters
- Avalon, PA — 42 chapters
- Avis, PA — 36 chapters
- Avondale, PA — 33 chapters
- Baden, PA — 63 chapters
- Baldwin, PA — 66 chapters
- Baldwin, PA — 24 chapters
- Barrett, PA — 32 chapters
- Bath, PA — 58 chapters
- Bear Creek, PA — 31 chapters
- Beaver, PA — 23 chapters
- Bedford Borough, Pennsylvania, PA — 57 chapters
- Bedminster Township, Pennsylvania, PA — 59 chapters
- Bell Acres, PA — 48 chapters
- Bellefonte, PA — 61 chapters
- Bellevue, PA — 46 chapters
- Bellwood, PA — 39 chapters
- Ben Avon, PA — 24 chapters
- Bensalem, PA — 3 chapters
- Bern, PA — 49 chapters
- Bethel, PA — 52 chapters
- Bethel Park, PA — 61 chapters
- Bethlehem, PA — 54 chapters
- Biglerville, PA — 29 chapters
- Birdsboro, PA — 42 chapters
- Birmingham, PA — 44 chapters
- Blair, PA — 35 chapters
- Blawnox, PA — 43 chapters
- Bloomfield, PA — 25 chapters
- Bloomsburg, PA — 29 chapters
- Blossburg Borough, Pennsylvania, PA — 122 chapters
- Bonneauville, PA — 39 chapters
- Boyertown, PA — 42 chapters
- Boyertown-Colebrookdale-Pike Joint Zoning, PA — 4 chapters
- Bradford, PA — 54 chapters
- Bradford Woods, PA — 44 chapters
- Brady, PA — 28 chapters
- Brecknock, PA — 31 chapters
- Brentwood, PA — 74 chapters
- Bridgeport, PA — 72 chapters
- Bridgeville, PA — 30 chapters
- Bridgewater, PA — 2 chapters
- Bridgewater, PA — 28 chapters
- Brighton, PA — 41 chapters
- Bristol, PA — 26 chapters
- Bristol, PA — 69 chapters
- Brookhaven, PA — 141 chapters
- Brookville, PA — 44 chapters
- Buffalo, PA — 40 chapters
- Burgettstown, PA — 41 chapters
- Burnham, PA — 32 chapters
- Butler, PA — 69 chapters
- Butler, PA — 69 chapters
- Caernarvon, PA — 40 chapters
- Caln, PA — 69 chapters
- Cambria, PA — 25 chapters
- Cambridge Springs, PA — 8 chapters
- Camp Hill, PA — 44 chapters
- Canonsburg, PA — 56 chapters
- Canton, PA — 31 chapters
- Canton, PA — 28 chapters
- Carlisle, PA — 65 chapters
- Carroll, PA — 28 chapters
- Carroll Valley, PA — 23 chapters
- Catasauqua, PA — 69 chapters
- Catawissa, PA — 48 chapters
- Cecil, PA — 40 chapters
- Centre Hall, PA — 28 chapters
- Chadds Ford, PA — 34 chapters
- Chalfont, PA — 43 chapters
- Chambersburg, PA — 62 chapters
- Charleroi, PA — 49 chapters
- Charleston, PA — 21 chapters
- Charlestown, PA — 23 chapters
- Chartiers, PA — 42 chapters
- Cheltenham, PA — 75 chapters
- Chester, PA — 81 chapters
- Chester Heights, PA — 29 chapters
- Chestnuthill, PA — 35 chapters
- Cheswick, PA — 50 chapters
- Churchill, PA — 60 chapters
- Clairton, PA — 91 chapters
- Clarion, PA — 45 chapters
- Clearfield, PA — 54 chapters
- Cleona Borough, Pennsylvania, PA — 136 chapters
- Clifton Heights, PA — 48 chapters
- Clifton Township, Pennsylvania, PA — 33 chapters
- Clinton, PA — 21 chapters
- Clymer Township, Pennsylvania, PA — 30 chapters
- Coatesville, PA — 69 chapters
- Codorus, PA — 17 chapters
- Colebrookdale, PA — 45 chapters
- College, PA — 49 chapters
- Collegeville, PA — 54 chapters
- Collier, PA — 50 chapters
- Collingdale, PA — 66 chapters
- Columbia, PA — 61 chapters
- Colwyn, PA — 54 chapters
- Concord, PA — 45 chapters
- Conemaugh Township, Pennsylvania, PA — 47 chapters
- Conestoga, PA — 20 chapters
- Conewago, PA — 48 chapters
- Conewago Township Sewer Authority, PA — 18 chapters
- Connoquenessing, PA — 28 chapters
- Conshohocken, PA — 21 chapters
- Conway, PA — 52 chapters
- Coolbaugh, PA — 42 chapters
- Coopersburg, PA — 39 chapters
- Coplay, PA — 24 chapters
- Cornwall, PA — 19 chapters
- Corry, Pennsylvania, PA — 74 chapters
- Coudersport, PA — 51 chapters
- Covington, PA — 20 chapters
- Crafton, PA — 49 chapters
- Cranberry, PA — 20 chapters
- Crescent, PA — 78 chapters
- Cressona Borough, Pennsylvania, PA — 66 chapters
- Cross Creek, PA — 25 chapters
- Cumberland, PA — 22 chapters
- Cummings, PA — 19 chapters
- Curwensville, PA — 1 chapters
- Dallas, PA — 37 chapters
- Dallas Borough, Pennsylvania, PA — 33 chapters
- Dallastown, PA — 52 chapters
- Dalton, PA — 35 chapters
- Danville, PA — 55 chapters
- Darby, PA — 79 chapters
- Darby, PA — 31 chapters
- Darlington, PA — 25 chapters
- Daugherty, PA — 24 chapters
- Dauphin Borough, Pennsylvania, PA — 117 chapters
- Delaware County, PA — 23 chapters
- Dennison, PA — 14 chapters
- Denver, PA — 39 chapters
- Derry, PA — 53 chapters
- Derry, PA — 33 chapters
- Dickinson, PA — 32 chapters
- Dillsburg Borough, Pennsylvania, PA — 31 chapters
- Donegal Township (Washington County), PA — 31 chapters
- Dormont, PA — 55 chapters
- Douglass, PA — 37 chapters
- Dover, PA — 36 chapters
- Dover Township, Pennsylvania, PA — 32 chapters
- Downingtown, PA — 68 chapters
- Doylestown, PA — 28 chapters
- Doylestown, PA — 57 chapters
- Dravosburg, PA — 52 chapters
- Dublin, PA — 27 chapters
- DuBois, PA — 55 chapters
- Duncannon, PA — 47 chapters
- Dupont, PA — 15 chapters
- Duquesne, PA — 46 chapters
- Eagles Mere, PA — 29 chapters
- East Allen, PA — 43 chapters
- East Berlin, PA — 39 chapters
- East Bradford, PA — 53 chapters
- East Brandywine, PA — 50 chapters
- East Caln, PA — 26 chapters
- East Cocalico, PA — 35 chapters
- East Coventry, PA — 31 chapters
- East Donegal, PA — 38 chapters
- East Earl, PA — 40 chapters
- East Fallowfield, PA — 26 chapters
- East Goshen, PA — 54 chapters
- East Greenville, PA — 46 chapters
- East Hanover, PA — 23 chapters
- East Hempfield, PA — 35 chapters
- East Lampeter, PA — 48 chapters
- East Lansdowne, PA — 28 chapters
- East Manchester, PA — 47 chapters
- East Marlborough, PA — 28 chapters
- East McKeesport Borough, Pennsylvania, PA — 33 chapters
- East Norriton, PA — 66 chapters
- East Nottingham, PA — 20 chapters
- East Pennsboro, PA — 24 chapters
- East Petersburg, PA — 45 chapters
- East Pikeland, PA — 18 chapters
- East Pittsburgh, PA — 44 chapters
- East Rockhill, PA — 29 chapters
- East Stroudsburg, PA — 50 chapters
- East Vincent, PA — 23 chapters
- East Whiteland, PA — 53 chapters
- Easton, PA — 79 chapters
- Easttown, PA — 49 chapters
- Economy, PA — 57 chapters
- Eddystone, PA — 69 chapters
- Edgewood, PA — 50 chapters
- Edgeworth, PA — 40 chapters
- Edgmont, PA — 29 chapters
- Edinboro, PA — 23 chapters
- Eldred, PA — 21 chapters
- Elizabeth, PA — 49 chapters
- Elizabeth, PA — 26 chapters
- Elizabethtown, PA — 32 chapters
- Elizabethville, PA — 21 chapters
- Ellwood City, Pennsylvania, PA — 176 chapters
- Elverson, PA — 22 chapters
- Emmaus, PA — 31 chapters
- Emsworth, PA — 44 chapters
- Ephrata, PA — 64 chapters
- Etna, PA — 53 chapters
- Evans, PA — 42 chapters
- Everett Borough, Pennsylvania, PA — 50 chapters
- Exeter, PA — 55 chapters
- Fairfield, PA — 19 chapters
- Fairview, PA — 50 chapters
- Fallowfield, PA — 40 chapters
- Falls, PA — 70 chapters
- Farrell, PA — 57 chapters
- Ferguson, PA — 28 chapters
- Fermanagh, PA — 21 chapters
- Ferndale Borough, Pennsylvania, PA — 32 chapters
- Findlay, PA — 4 chapters
- Fleetwood, PA — 19 chapters
- Folcroft, PA — 57 chapters
- Ford City Borough, Pennsylvania, PA — 53 chapters
- Forest Hills, PA — 24 chapters
- Forks, PA — 48 chapters
- Forty Fort, PA — 24 chapters
- Forward, PA — 25 chapters
- Foster, PA — 47 chapters
- Fountain Hill, PA — 30 chapters
- Fox Chapel, PA — 40 chapters
- Franconia, PA — 47 chapters
- Franklin, PA — 36 chapters
- Franklin Park, PA — 48 chapters
- Frazer, PA — 22 chapters
- Freedom, PA — 52 chapters
- Freedom, PA — 20 chapters
- Freeland, PA — 1 chapters
- Freemansburg, PA — 11 chapters
- German, PA — 18 chapters
- Germany, PA — 25 chapters
- Gettysburg, PA — 30 chapters
- Girard, PA — 56 chapters
- Girard, PA — 30 chapters
- Glassport Borough, Pennsylvania, PA — 32 chapters
- Glen Osborne, PA — 36 chapters
- Glen Rock, PA — 25 chapters
- Glenolden, PA — 82 chapters
- Green Lane, PA — 36 chapters
- Green Tree, PA — 64 chapters
- Greencastle, PA — 41 chapters
- Greene, PA — 25 chapters
- Greene Township, Pennsylvania, PA — 43 chapters
- Greensburg, PA — 57 chapters
- Greenville, PA — 60 chapters
- Gregg, PA — 17 chapters
- Grove City Borough, Pennsylvania, PA — 82 chapters
- Halfmoon, PA — 28 chapters
- Hallam, PA — 32 chapters
- Hamburg, PA — 30 chapters
- Hamilton, PA — 33 chapters
- Hamiltonban, PA — 27 chapters
- Hampden, PA — 29 chapters
- Hampton, PA — 55 chapters
- Hanover, PA — 92 chapters
- Hanover, PA — 56 chapters
- Hanover Township, Pennsylvania, PA — 32 chapters
- Harborcreek, PA — 36 chapters
- Harmar, PA — 23 chapters
- Harris, PA — 14 chapters
- Harrisburg, PA — 2 chapters
- Harrison, PA — 28 chapters
- Harveys Lake, PA — 54 chapters
- Hatboro, PA — 25 chapters
- Hatfield, PA — 25 chapters
- Hatfield, PA — 50 chapters
- Haverford, PA — 68 chapters
- Hazleton, PA — 73 chapters
- Heidelberg, PA — 46 chapters
- Hellam, PA — 46 chapters
- Hellertown, PA — 64 chapters
- Hemlock, PA — 20 chapters
- Hempfield, PA — 41 chapters
- Hepburn, PA — 20 chapters
- Highspire, PA — 34 chapters
- Hilltown, PA — 38 chapters
- Homestead, PA — 26 chapters
- Honesdale, PA — 48 chapters
- Honey Brook, PA — 27 chapters
- Honey Brook, PA — 21 chapters
- Hopewell, PA — 36 chapters
- Horsham, PA — 46 chapters
- Houston, PA — 39 chapters
- Hughesville, PA — 27 chapters
- Hummelstown, PA — 30 chapters
- Hunlock, PA — 16 chapters
- Huntingdon, PA — 28 chapters
- Independence, PA — 35 chapters
- Indiana, PA — 49 chapters
- Indiana, PA — 40 chapters
- Ingram, PA — 47 chapters
- Irwin, PA — 51 chapters
- Jackson, PA — 34 chapters
- Jacobus, PA — 37 chapters
- Jefferson, PA — 29 chapters
- Jefferson, PA — 30 chapters
- Jefferson Hills, PA — 32 chapters
- Jenkintown, PA — 61 chapters
- Jersey Shore, PA — 54 chapters
- Jessup, PA — 16 chapters
- Jim Thorpe, PA — 48 chapters
- Johnstown, Pennsylvania, PA — 219 chapters
- Jonestown, PA — 18 chapters
- Kane, PA — 49 chapters
- Kelly, PA — 29 chapters
- Kenhorst, PA — 48 chapters
- Kennett, PA — 3 chapters
- Kennett Square, PA — 29 chapters
- Kidder, PA — 52 chapters
- Kilbuck, PA — 33 chapters
- Kingston, PA — 29 chapters
- Kittanning, PA — 60 chapters
- Kutztown, PA — 59 chapters
- Lake, PA — 48 chapters
- Lake, PA — 19 chapters
- Lamar Township, Pennsylvania, PA — 32 chapters
- Lancaster, PA — 92 chapters
- Lancaster, PA — 48 chapters
- Lancaster Area Sewer Authority, PA — 13 chapters
- Langhorne, PA — 38 chapters
- Lansdale, PA — 63 chapters
- Lansdowne, PA — 76 chapters
- Lansford, PA — 51 chapters
- Larksville, PA — 58 chapters
- Latrobe, PA — 73 chapters
- Lawrence, PA — 47 chapters
- Leacock, PA — 25 chapters
- Lebanon, PA — 2 chapters
- Leet, PA — 25 chapters
- Leetsdale, PA — 53 chapters
- Lehigh, PA — 49 chapters
- Lehighton, PA — 72 chapters
- Lemoyne, PA — 50 chapters
- Lewisberry Borough, Pennsylvania, PA — 110 chapters
- Lewisburg, PA — 46 chapters
- Lewistown, PA — 51 chapters
- Liberty, PA — 26 chapters
- Liberty, PA — 29 chapters
- Ligonier, PA — 50 chapters
- Limerick, PA — 50 chapters
- Limestone, PA — 17 chapters
- Lititz, PA — 47 chapters
- Littlestown, PA — 44 chapters
- Lock Haven, PA — 53 chapters
- Logan, PA — 21 chapters
- London Grove, PA — 23 chapters
- Londonderry, PA — 24 chapters
- Long Branch, PA — 110 chapters
- Lower Allen, PA — 54 chapters
- Lower Burrell, PA — 46 chapters
- Lower Chichester Township, Pennsylvania, PA — 154 chapters
- Lower Frederick, PA — 48 chapters
- Lower Gwynedd, PA — 131 chapters
- Lower Heidelberg, PA — 32 chapters
- Lower Macungie, PA — 26 chapters
- Lower Makefield, PA — 62 chapters
- Lower Merion, PA — 75 chapters
- Lower Moreland, PA — 49 chapters
- Lower Mount Bethel, PA — 25 chapters
- Lower Oxford, PA — 20 chapters
- Lower Paxton, PA — 37 chapters
- Lower Pottsgrove, PA — 49 chapters
- Lower Providence, PA — 58 chapters
- Lower Salford, PA — 42 chapters
- Lower Saucon, PA — 42 chapters
- Lower Southampton, PA — 24 chapters
- Lower Swatara, PA — 24 chapters
- Lower Towamensing, PA — 32 chapters
- Lower Windsor, PA — 37 chapters
- Lower Yoder, PA — 35 chapters
- Loyalsock, PA — 36 chapters
- Macungie Borough, Pennsylvania, PA — 2 chapters
- Mahanoy, PA — 57 chapters
- Mahoning, PA — 50 chapters
- Maidencreek, PA — 45 chapters
- Malvern, PA — 59 chapters
- Manchester, PA — 45 chapters
- Manchester, PA — 31 chapters
- Manheim, PA — 41 chapters
- Manheim, PA — 29 chapters
- Manor, PA — 23 chapters
- Manor, PA — 42 chapters
- Marcus Hook, PA — 72 chapters
- Marietta, PA — 45 chapters
- Marlborough, PA — 30 chapters
- Marple, PA — 69 chapters
- Mars, PA — 35 chapters
- Marshall, PA — 44 chapters
- Marshall Township (Allegheny County), PA — 3 chapters
- Marysville Borough, Pennsylvania, PA — 32 chapters
- Masontown, PA — 45 chapters
- Matamoras, PA — 42 chapters
- McCandless, PA — 2 chapters
- McDonald, PA — 25 chapters
- McKees Rocks, PA — 54 chapters
- Mechanicsburg, PA — 23 chapters
- Media, PA — 76 chapters
- Metal, PA — 17 chapters
- Middle Smithfield, PA — 47 chapters
- Middleburg, PA — 32 chapters
- Middlesex, PA — 35 chapters
- Middletown, PA — 77 chapters
- Middletown, PA — 37 chapters
- Middletown, PA — 61 chapters
- Mifflinburg, PA — 31 chapters
- Milford, PA — 44 chapters
- Mill Hall, PA — 29 chapters
- Millbourne Borough, Pennsylvania, PA — 2 chapters
- Millcreek, PA — 24 chapters
- Millersville, PA — 44 chapters
- Millheim Borough, Pennsylvania, PA — 30 chapters
- Millvale, PA — 48 chapters
- Milton, PA — 57 chapters
- Mohnton, PA — 30 chapters
- Monaca, PA — 73 chapters
- Monessen, PA — 89 chapters
- Monroe Township, Pennsylvania, PA — 43 chapters
- Montgomery, PA — 52 chapters
- Montgomery, PA — 63 chapters
- Montour, PA — 30 chapters
- Moon, PA — 24 chapters
- Moore, PA — 40 chapters
- Moosic, PA — 62 chapters
- Morrisville, PA — 69 chapters
- Morton, PA — 23 chapters
- Mount Gretna, PA — 29 chapters
- Mount Holly Springs, PA — 48 chapters
- Mount Jewett, PA — 37 chapters
- Mount Joy, PA — 39 chapters
- Mount Joy, PA — 26 chapters
- Mount Oliver, PA — 65 chapters
- Mount Pleasant, PA — 32 chapters
- Mount Pocono, PA — 47 chapters
- Mount Union, PA — 51 chapters
- Mount Wolf, PA — 45 chapters
- Mountville, PA — 28 chapters
- Muhlenberg, PA — 49 chapters
- Muncy, PA — 37 chapters
- Munhall, PA — 48 chapters
- Municipality of Bethel Park, PA — 61 chapters
- Municipality of Kingston, PA — 72 chapters
- Municipality of Monroeville, PA — 91 chapters
- Municipality of Mt. Lebanon, PA — 24 chapters
- Municipality of Murrysville, PA — 54 chapters
- Municipality Penn Hills, PA — 164 chapters
- Myerstown, PA — 26 chapters
- Nanticoke, PA — 57 chapters
- Narberth, PA — 41 chapters
- Nazareth, PA — 22 chapters
- Nether Providence, PA — 69 chapters
- Neville, PA — 32 chapters
- New Bethlehem, PA — 47 chapters
- New Britain, PA — 49 chapters
- New Britain, PA — 25 chapters
- New Cumberland, PA — 55 chapters
- New Eagle, PA — 39 chapters
- New Freedom, PA — 32 chapters
- New Garden, PA — 38 chapters
- New Hanover, PA — 24 chapters
- New Hope, PA — 63 chapters
- New Kensington, PA — 55 chapters
- New London, PA — 6 chapters
- New Oxford, PA — 31 chapters
- New Salem, PA — 27 chapters
- New Stanton, PA — 21 chapters
- New Wilmington, PA — 40 chapters
- Newberry, PA — 41 chapters
- Newlin, PA — 16 chapters
- Newton Hamilton, PA — 25 chapters
- Newtown, PA — 52 chapters
- Newtown, PA — 57 chapters
- Newtown Area Zoning Jointure, PA — 1 chapters
- Nockamixon, PA — 37 chapters
- Norristown, PA — 94 chapters
- North Braddock Borough, Pennsylvania, PA — 18 chapters
- North Centre, PA — 23 chapters
- North Codorus, PA — 42 chapters
- North Coventry, PA — 55 chapters
- North East, PA — 42 chapters
- North East, PA — 31 chapters
- North Fayette, PA — 29 chapters
- North Franklin, PA — 40 chapters
- North Huntingdon, PA — 63 chapters
- North Irwin, PA — 30 chapters
- North Lebanon, PA — 31 chapters
- North Middleton, PA — 40 chapters
- North Newton, PA — 27 chapters
- North Strabane, PA — 29 chapters
- North Versailles, PA — 61 chapters
- North Wales, PA — 45 chapters
- North Whitehall, PA — 35 chapters
- North York Borough, Pennsylvania, PA — 63 chapters
- Northampton, PA — 50 chapters
- Northampton, PA — 23 chapters
- Norwood, PA — 55 chapters
- Nottingham, PA — 32 chapters
- O'Hara, PA — 41 chapters
- Oakdale, PA — 40 chapters
- Oakmont, PA — 56 chapters
- Oil, PA — 61 chapters
- Oklahoma Borough, Pennsylvania, PA — 55 chapters
- Old Forge, PA — 59 chapters
- Old Lycoming, PA — 21 chapters
- Olyphant, PA — 2 chapters
- Oxford, PA — 25 chapters
- Palmer, PA — 45 chapters
- Palmerton, PA — 43 chapters
- Palmyra, PA — 45 chapters
- Paradise, PA — 41 chapters
- Parkside, PA — 75 chapters
- Patterson, PA — 50 chapters
- Patton, PA — 44 chapters
- Paxtang, PA — 40 chapters
- Pen Argyl, PA — 51 chapters
- Penbrook, PA — 1 chapters
- Penn, PA — 51 chapters
- Penn Forest, PA — 26 chapters
- Penn Township, Pennsylvania, PA — 32 chapters
- Penndel, PA — 40 chapters
- Pennsburg, PA — 69 chapters
- Pennsbury, PA — 32 chapters
- Perkasie, PA — 53 chapters
- Perkiomen, PA — 34 chapters
- Peters, PA — 39 chapters
- Philadelphia, Pennsylvania, PA — 566 chapters
- Phoenixville, PA — 23 chapters
- Pine, PA — 69 chapters
- Pine Grove, PA — 51 chapters
- Pittston, PA — 79 chapters
- Plainfield, PA — 22 chapters
- Plains Township, Pennsylvania, PA — 31 chapters
- Pleasant Hills, PA — 66 chapters
- Plumstead, PA — 31 chapters
- Plymouth, PA — 55 chapters
- Plymouth, PA — 30 chapters
- Pocono, PA — 42 chapters
- Pocopson, PA — 32 chapters
- Polk, PA — 38 chapters
- Port Allegany, PA — 39 chapters
- Port Vue, PA — 52 chapters
- Portage Borough, Pennsylvania, PA — 32 chapters
- Porter, PA — 36 chapters
- Potter, PA — 32 chapters
- Pottstown, PA — 33 chapters
- Pottsville, PA — 66 chapters
- Prospect, PA — 33 chapters
- Prospect Park, PA — 67 chapters
- Punxsutawney, PA — 61 chapters
- Quakertown, PA — 29 chapters
- Quarryville, PA — 32 chapters
- Raccoon, PA — 39 chapters
- Radnor, PA — 82 chapters
- Ralpho, PA — 30 chapters
- Rankin, PA — 22 chapters
- Rapho, PA — 23 chapters
- Reading, Pennsylvania, PA — 89 chapters
- Red Hill, PA — 29 chapters
- Red Lion, PA — 24 chapters
- Reilly, PA — 25 chapters
- Renovo, PA — 24 chapters
- Reserve, PA — 56 chapters
- Richland, PA — 53 chapters
- Richlandtown, PA — 29 chapters
- Richmond, PA — 15 chapters
- Ridley, PA — 81 chapters
- Ridley Park, PA — 61 chapters
- Riverside, PA — 36 chapters
- Roaring Spring, PA — 16 chapters
- Robinson, PA — 61 chapters
- Rochester, PA — 44 chapters
- Rockledge, PA — 48 chapters
- Ross, PA — 26 chapters
- Rosslyn Farms, PA — 35 chapters
- Rostraver, PA — 47 chapters
- Royersford, PA — 43 chapters
- Rush, PA — 35 chapters
- Sadsbury, PA — 47 chapters
- Salem, PA — 34 chapters
- Salisbury, PA — 24 chapters
- Sayre, PA — 68 chapters
- Schuylkill, PA — 36 chapters
- Schuylkill Haven, PA — 51 chapters
- Schwenksville, PA — 43 chapters
- Scott, PA — 31 chapters
- Scranton, PA — 82 chapters
- Selinsgrove, PA — 23 chapters
- Sellersville, PA — 40 chapters
- Seven Fields, PA — 36 chapters
- Sewickley, PA — 44 chapters
- Shaler, PA — 81 chapters
- Shamokin, PA — 72 chapters
- Shamokin Dam Borough, Pennsylvania, PA — 30 chapters
- Sharon Hill, PA — 73 chapters
- Sharon, Pennsylvania, PA — 190 chapters
- Sharpsburg, PA — 23 chapters
- Shenango, PA — 27 chapters
- Shillington, PA — 26 chapters
- Shippensburg, PA — 52 chapters
- Shippensburg, PA — 35 chapters
- Shirley, PA — 25 chapters
- Shrewsbury, PA — 25 chapters
- Silver Spring, PA — 39 chapters
- Silverdale, PA — 41 chapters
- Sinking Spring, PA — 46 chapters
- Skippack, PA — 44 chapters
- Slippery Rock, PA — 43 chapters
- Smith, PA — 30 chapters
- Smithfield, PA — 34 chapters
- Solebury, PA — 23 chapters
- Souderton, PA — 42 chapters
- South Annville Township, Pennsylvania, PA — 32 chapters
- South Fayette, PA — 57 chapters
- South Hanover, PA — 17 chapters
- South Heidelberg, PA — 42 chapters
- South Park, PA — 46 chapters
- South Strabane, PA — 39 chapters
- South Waverly, PA — 47 chapters
- South Whitehall, PA — 44 chapters
- Southampton, PA — 28 chapters
- Southampton Township, Franklin County, PA — 20 chapters
- Spring, PA — 42 chapters
- Spring, PA — 31 chapters
- Spring Garden, PA — 53 chapters
- Spring Grove, PA — 47 chapters
- Springdale, PA — 45 chapters
- Springettsbury, PA — 51 chapters
- Springfield, PA — 66 chapters
- Springfield Township, Pennsylvania, PA — 51 chapters
- St Marys, PA — 32 chapters
- State College, PA — 22 chapters
- Steelton, PA — 60 chapters
- Stonycreek, PA — 50 chapters
- Stowe, PA — 60 chapters
- Straban, PA — 31 chapters
- Strasburg, PA — 31 chapters
- Stroud, PA — 24 chapters
- Stroudsburg, PA — 25 chapters
- Sugarloaf, PA — 20 chapters
- Summerhill Borough, Pennsylvania, PA — 39 chapters
- Summerhill Township, Pennsylvania, PA — 2 chapters
- Summit Hill, PA — 47 chapters
- Sunbury, PA — 52 chapters
- Susquehanna, PA — 32 chapters
- Swarthmore Borough, Pennsylvania, PA — 180 chapters
- Swatara, PA — 45 chapters
- Swoyersville, PA — 68 chapters
- Tamaqua, PA — 50 chapters
- Tarentum, PA — 59 chapters
- Tatamy Borough, Pennsylvania, PA — 58 chapters
- Taylor, PA — 40 chapters
- Telford Borough, Pennsylvania, PA — 32 chapters
- Thornburg, PA — 21 chapters
- Thornbury, PA — 41 chapters
- Tilden, PA — 38 chapters
- Tinicum, PA — 64 chapters
- Tionesta Borough, Pennsylvania, PA — 122 chapters
- Tobyhanna, PA — 43 chapters
- Topton Borough, Pennsylvania, PA — 52 chapters
- Towamencin, PA — 53 chapters
- Towanda, PA — 50 chapters
- Trafford, PA — 55 chapters
- Trainer, PA — 51 chapters
- Trappe, PA — 57 chapters
- Tredyffrin, PA — 49 chapters
- Troy Borough, Pennsylvania, PA — 31 chapters
- Tullytown, PA — 52 chapters
- Tyrone, PA — 70 chapters
- Union, PA — 36 chapters
- Union City, PA — 42 chapters
- Unity, PA — 44 chapters
- Upland, PA — 65 chapters
- Upper Allen, PA — 46 chapters
- Upper Burrell, PA — 28 chapters
- Upper Chichester, PA — 66 chapters
- Upper Darby, PA — 55 chapters
- Upper Dublin Township, Pennsylvania, PA — 161 chapters
- Upper Frederick, PA — 40 chapters
- Upper Gwynedd, PA — 55 chapters
- Upper Hanover, PA — 43 chapters
- Upper Macungie, PA — 28 chapters
- Upper Makefield, PA — 25 chapters
- Upper Merion, PA — 54 chapters
- Upper Milford Township, Pennsylvania, PA — 49 chapters
- Upper Moreland, PA — 73 chapters
- Upper Mount Bethel, PA — 46 chapters
- Upper Nazareth, PA — 24 chapters
- Upper Pottsgrove, PA — 49 chapters
- Upper Providence, PA — 122 chapters
- Upper Southampton, PA — 49 chapters
- Upper Tulpehocken, PA — 34 chapters
- Upper Uwchlan, PA — 37 chapters
- Uwchlan, PA — 48 chapters
- Valley, PA — 24 chapters
- Valley Forge Sewer Authority, PA — 25 chapters
- Vandergrift, PA — 48 chapters
- Vanport, PA — 44 chapters
- Vernon, PA — 21 chapters
- Verona, PA — 48 chapters
- Walker, PA — 29 chapters
- Walnutport, PA — 54 chapters
- Warminster, PA — 23 chapters
- Warren, PA — 60 chapters
- Warrington, PA — 47 chapters
- Warwick, PA — 50 chapters
- Washington, PA — 58 chapters
- Washington, PA — 44 chapters
- Waterford, PA — 33 chapters
- Watsontown, PA — 28 chapters
- Waynesboro, PA — 59 chapters
- Waynesburg, PA — 17 chapters
- Weisenberg, PA — 37 chapters
- Wellsboro, PA — 24 chapters
- Wesleyville, PA — 22 chapters
- West Bradford, PA — 35 chapters
- West Brandywine, PA — 55 chapters
- West Caln, PA — 37 chapters
- West Chester, PA — 80 chapters
- West Cocalico, PA — 22 chapters
- West Conshohocken, PA — 52 chapters
- West Deer, PA — 52 chapters
- West Donegal, PA — 36 chapters
- West Earl, PA — 39 chapters
- West Goshen, PA — 66 chapters
- West Grove, PA — 30 chapters
- West Hanover, PA — 39 chapters
- West Hempfield, PA — 36 chapters
- West Homestead, PA — 25 chapters
- West Lampeter, PA — 36 chapters
- West Lebanon, PA — 24 chapters
- West Leechburg, PA — 40 chapters
- West Manchester, PA — 49 chapters
- West Manheim, PA — 38 chapters
- West Mifflin, PA — 54 chapters
- West Nantmeal, PA — 22 chapters
- West Norriton, PA — 5 chapters
- West Pike Run, PA — 35 chapters
- West Pottsgrove, PA — 24 chapters
- West Reading, PA — 65 chapters
- West Rockhill, PA — 36 chapters
- West Sunbury, PA — 49 chapters
- West View, PA — 59 chapters
- West Vincent, PA — 37 chapters
- West Wheatfield Township, Pennsylvania, PA — 32 chapters
- West Whiteland, PA — 50 chapters
- West York, PA — 37 chapters
- Westmont, PA — 56 chapters
- Westtown, PA — 42 chapters
- Whitaker, PA — 35 chapters
- White, PA — 39 chapters
- White Oak, Pennsylvania, PA — 148 chapters
- Whitehall, PA — 33 chapters
- Whitemarsh, PA — 49 chapters
- Whitpain, PA — 58 chapters
- Wilkes-Barre, PA — 38 chapters
- Wilkins, PA — 46 chapters
- Wilkinsburg, PA — 78 chapters
- Williams, PA — 23 chapters
- Williamsport, Pennsylvania, PA — 215 chapters
- Willistown, PA — 44 chapters
- Wilmerding, PA — 51 chapters
- Wilson, PA — 60 chapters
- Windber, PA — 2 chapters
- Wolf, PA — 22 chapters
- Worcester, PA — 35 chapters
- Wormleysburg, PA — 28 chapters
- Wright, PA — 46 chapters
- Wrightstown, PA — 26 chapters
- Wrightsville, PA — 24 chapters
- Wyalusing, PA — 45 chapters
- Wyalusing, PA — 13 chapters
- Wyoming, PA — 23 chapters
- Yardley, PA — 25 chapters
- Yeadon, PA — 61 chapters
- Yoe Borough, Pennsylvania, PA — 33 chapters
- York County, PA — 99 chapters
- Youngwood, PA — 43 chapters
- Zelienople, PA — 44 chapters