Local SEO for Philadelphia, Its Suburbs and South Jersey

The Census Bureau's Vintage 2025 estimates count 6,329,118 people in the Philadelphia-Camden-Wilmington metro, ninth among U.S. metro areas, across 11 counties in Pennsylvania, New Jersey, Delaware and Maryland. Philadelphia itself had 1,574,281 of them, about one in four, which made it the sixth-largest U.S. city. Its boundary is also the boundary of Philadelphia County, so the county's total is the same figure. The sections below cover what shapes a service area list here: the Delaware River crossings, township and borough names, place names that repeat from county to county, and how employer establishments split across the counties.

Four states around one river

The metro estimates divide the 11 counties into four metropolitan divisions:

• Philadelphia: Philadelphia County and Delaware County, Pennsylvania, 2,155,218 residents.
• Montgomery County-Bucks County-Chester County: the Pennsylvania suburbs to the north and west, 2,082,587.
• Camden: Burlington, Camden and Gloucester counties, New Jersey, 1,329,876.
• Wilmington: New Castle County, Delaware, Cecil County, Maryland, and Salem County, New Jersey, 761,437.

Delaware County is the Pennsylvania county on the city's southwest edge, and New Castle is the metro's county in the state of Delaware, so write the state beside every town on your list. A service area that runs from Northeast Philadelphia to Cherry Hill or Wilmington crosses a state line. The Ben Franklin Bridge leads from Center City to Camden, the Walt Whitman Bridge links South Philadelphia with Gloucester City, the Betsy Ross Bridge reaches Pennsauken and the Tacony-Palmyra Bridge reaches Palmyra, while I-95 runs south to Wilmington. Order your list by the crossings and highways your team uses, and we map Map Pack and keyword targets from it.

Townships, boroughs and mailing names

Outside the city, the Pennsylvania and New Jersey counties are divided into townships, boroughs and small cities, and several well-known place names are unincorporated communities inside them. King of Prussia is in Upper Merion Township, Bala Cynwyd in Lower Merion Township, Drexel Hill in Upper Darby Township and Havertown in Haverford Township, and across the river Marlton is in Evesham Township. Upper Darby Township had 85,458 residents, more than Wilmington (73,512) or Camden (71,430), and Cherry Hill Township had 79,965.

In every listing, keep your address exactly as it appears on your mail, since any variation can create duplicate listings. On your website and in your profile description, name both the community and its township, for example King of Prussia in Upper Merion Township.

Names that repeat across the metro

Some municipal names appear more than once in the metro, and a page title without the county can point to the wrong place. The population estimates list:

• Springfield Township four times: Delaware County (25,039), Montgomery County (21,030), Bucks County (5,246) and Burlington County, New Jersey (3,315).
• Middletown three times: Middletown Township in Bucks County (45,547) and in Delaware County (17,342), and the town of Middletown in New Castle County, Delaware (25,798).
• Upper Providence Township in Montgomery County (24,963) and in Delaware County (10,861).
• Newtown Township in Bucks County (19,806) and in Delaware County (15,438).

Where a name repeats, put the county in the page title and URL, as in Springfield Township, Delaware County.

Where the employer establishments are

The 2023 County Business Patterns counted 29,460 employer establishments in Philadelphia County, about 19 percent of the 153,791 across the metro's 11 counties, while the city holds about a quarter of the metro's residents. Montgomery County had 26,711 employer establishments, and Bucks County had 20,043. In the plumbing and HVAC trade, Bucks and Montgomery counties had more establishments than the city: 402 plumbing, heating and air-conditioning contractor establishments with paid employees in Bucks County, 326 in Montgomery County and 225 in Philadelphia County.

For a contractor in one of those counties, the directories chosen for its category matter, and the plan tier sets which ones: general directories on Starter, industry and local directories on Business, and deep industry and local stacks on Biz+.

Our proof comes from San Diego County

We have no client in the Philadelphia area. Both case studies linked from this page are from San Diego County, California:

• California Under Lock and Key INC, a licensed locksmith serving East County San Diego. Our locksmith case study reports Google Search Console results for late June to late September 2026: 36 clicks from 8,940 Google search impressions, with "locksmith el cajon" at an average position of 5.5 and "locksmith near me" at 6.1 across 879 impressions. The case study calls click volume still modest and names the top three and the Map Pack as where the next gains are.
• Palm Urgent Care & Mental Health, four walk-in clinics in El Cajon, National City and San Ysidro. Our healthcare local SEO case study reports more than 1,000 Google clicks from 99,100 impressions for the same months, with "urgent care el cajon" at an average position of 5.6 and "urgent care national city" at 6.7.

The websites in both case studies were web design builds, which our Local SEO plans do not include. Neither result predicts how a campaign would perform in Philadelphia.

What a local SEO plan covers here

Our local SEO service is planned from the list you give us:

• First look. Before any listing is built, we audit the Google Business Profile, directory citations and review history your business already has, then turn your list, from Center City blocks to Pennsylvania townships, South Jersey towns and New Castle County, into Map Pack and keyword targets.
• Citations. Listings built and cleaned with one exact name, address and phone: 30 on Starter, 40 on Business and 80+ on Biz+.
• Backlinks. Links built monthly, totaling about 1,000 across the campaign on Starter, about 5,000 on Business and up to about 100k backlinks on Biz+, which adds 2 to 5 guest posts per month.
• Google Business Profile. Profile optimization and review generation support on every plan, plus monthly posts, Q&A, services and UTM tagging on Business and Biz+.
• Reporting. A monthly report on rankings, Map Pack position and traffic.

Three extras suit a metro split by a river: an additional Google Business Profile location for a second real address across a bridge, an extra service area page for a township or town you want to target on its own, and review response management, with every review answered within 24 hours. Plans are on our pricing page.

Working with our team

Our team is based in San Diego, California, three hours behind Philadelphia. The work runs through manager access to your Google Business Profile and read access to Google Analytics and Search Console. To start, send us your priority list, from city neighborhoods to townships and New Jersey or Delaware towns, and contact our team to plan the campaign.