| | Yardley borough | 4286920 | Bucks County 42017 | PA | Philadelphia-Camden-Wilmington,
PA-NJ-DE-MD 37980 | Philadelphia-Reading-Camden,
PA-NJ-DE-MD 428 | | https://maps.google.com/?q=Yardleyborough+PA |
| | Tullytown borough | 4277744 | Bucks County 42017 | PA | Philadelphia-Camden-Wilmington,
PA-NJ-DE-MD 37980 | Philadelphia-Reading-Camden,
PA-NJ-DE-MD 428 | | https://maps.google.com/?q=Tullytownborough+PA |
| | Trumbauersville borough | 4277704 | Bucks County 42017 | PA | Philadelphia-Camden-Wilmington,
PA-NJ-DE-MD 37980 | Philadelphia-Reading-Camden,
PA-NJ-DE-MD 428 | | https://maps.google.com/?q=Trumbauersvilleborough+PA |
| | Telford borough (part) | 4276304 | Bucks County 42017 | PA | Philadelphia-Camden-Wilmington,
PA-NJ-DE-MD 37980 | Philadelphia-Reading-Camden,
PA-NJ-DE-MD 428 | | https://maps.google.com/?q=Telfordborough+PA |
| | Silverdale borough | 4270744 | Bucks County 42017 | PA | Philadelphia-Camden-Wilmington,
PA-NJ-DE-MD 37980 | Philadelphia-Reading-Camden,
PA-NJ-DE-MD 428 | | https://maps.google.com/?q=Silverdaleborough+PA |
| | Sellersville borough | 4269248 | Bucks County 42017 | PA | Philadelphia-Camden-Wilmington,
PA-NJ-DE-MD 37980 | Philadelphia-Reading-Camden,
PA-NJ-DE-MD 428 | | https://maps.google.com/?q=Sellersvilleborough+PA |
| | Riegelsville borough | 4264856 | Bucks County 42017 | PA | Philadelphia-Camden-Wilmington,
PA-NJ-DE-MD 37980 | Philadelphia-Reading-Camden,
PA-NJ-DE-MD 428 | | https://maps.google.com/?q=Riegelsvilleborough+PA |
| | Richlandtown borough | 4264584 | Bucks County 42017 | PA | Philadelphia-Camden-Wilmington,
PA-NJ-DE-MD 37980 | Philadelphia-Reading-Camden,
PA-NJ-DE-MD 428 | | https://maps.google.com/?q=Richlandtownborough+PA |
| | Quakertown borough | 4263048 | Bucks County 42017 | PA | Philadelphia-Camden-Wilmington,
PA-NJ-DE-MD 37980 | Philadelphia-Reading-Camden,
PA-NJ-DE-MD 428 | | https://maps.google.com/?q=Quakertownborough+PA |
| | Perkasie borough | 4259384 | Bucks County 42017 | PA | Philadelphia-Camden-Wilmington,
PA-NJ-DE-MD 37980 | Philadelphia-Reading-Camden,
PA-NJ-DE-MD 428 | | https://maps.google.com/?q=Perkasieborough+PA |