Pennsylvania has 1,014 incorporated cities, towns and villages, home to 5,706,339 of the state’s 13,059,432 residents in 2025. Aria builds small business websites for companies in any of them for $89 a month, with domain, business email and hosting included and no setup fee.

No setup fee: you only pay the $89 monthly fee, after you approve your website.

The largest Pennsylvania cities

By population, the largest municipalities in Pennsylvania are Philadelphia (1,574,281), Pittsburgh (307,632), Allentown (126,044), Reading (95,832), Erie (91,838), Bethlehem (79,644), Scranton (75,514), Lancaster (58,366), Harrisburg (50,522) and York (45,342).

Pennsylvania rules for a business with a website

  • Any individual, sole proprietorship, corporation, partnership or other entity conducting business in Pennsylvania under a name other than its own real or proper name must register that fictitious name with the Pennsylvania Department of State (Form DSCB:54-311, $70). If an individual is listed on the registration, newspaper advertising is also required. Registration creates no exclusive right to the name, and failing to register can bar the business from enforcing contracts in Pennsylvania courts (54 Pa.C.S. § 331). Fictitious Names Act of 1982, 54 Pa.C.S. §§ 301 et seq. (registration under § 311)
  • Municipal requirements are separate: check with the local municipality about taxes, zoning requirements, local licenses and permits. Official source
  • The Pennsylvania sales tax rate is 6 percent. Only two local add-ons exist: 1 percent in Allegheny County and 2 percent in Philadelphia. Pennsylvania Department of Revenue
  • An entity that maintains, stores or manages computerized data including personal information must notify any Pennsylvania resident whose unencrypted and unredacted personal information was, or is reasonably believed to have been, accessed and acquired by an unauthorized person. Breaches affecting more than 500 Pennsylvania residents must also be reported to the Attorney General at the same time; more than 500 people notified at once also triggers notice to the nationwide consumer reporting agencies. Where a Social Security, driver’s license, state ID or bank account number was exposed, twelve months of credit reporting and monitoring must be offered. Breach of Personal Information Notification Act, 73 P.S. §§ 2301 to 2329 (Act 94 of 2005, amended by Act 151 of 2022 and Act 33 of 2024)

This is general information, not legal advice.

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Sources for the numbers on this page
  • Population: U.S. Census Bureau, Vintage 2025 Population Estimates for incorporated places.
  • List of municipalities: U.S. Census Bureau 2025 Gazetteer (incorporated places).