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The short version

What is Delco?

Delco is the smallest of the collar counties by land and the most internally divided by market. The inner-ring townships behave like extensions of the city, the Main Line edge behaves like the Main Line, and the Chester market behaves like nothing else in the region. A county-wide average is close to useless here.

What the county consistently offers is square footage per dollar. Stone twins and colonials built between the wars are the dominant stock, and they are bigger and cheaper than the equivalent in Montgomery County while sitting the same distance from Center City.

Aerial view of a walkable Delaware County borough downtown
DelcoBest price per square foot inside the ring.

Market snapshot

Delco, by the numbers

Population580,937Census estimate, July 1 2025
Median household income$89,546ACS 2020-2024, in 2024 dollars
Homeownership rate69.6%ACS 2020-2024
Median home value$332,200ACS 2020-2024, owner-occupied

Source: U.S. Census Bureau QuickFacts. Population is the July 1, 2025 estimate. Income, homeownership and home value are American Community Survey 2020–2024 five-year estimates, in 2024 dollars. These are Census figures for the whole area and are not a substitute for a comparative market analysis of a specific address. Get a real number for your house →

Before you offer

What to know here

  • Media and Havertown carry a premiumWalkable downtowns and district reputation price them above the county average. Neighboring townships often give you the same house for less.
  • Two markets in one countyThe inner-ring townships and the Chester market behave nothing alike. Comps have to be pulled tight or the number is meaningless.
  • Twins are the dominant stockShared-wall stone twins mean shared roofs and shared drainage. Ask what the neighbor did before you assume your side is fine.
  • Check the local transfer taxRadnor, Upper Darby and Chester City are 2.5% and Upper Providence is 3%, against 2% in most of the county. It belongs in the net sheet.

Where to look

Neighborhoods worth knowing

The places buyers ask about by name, and what each one is actually trading on.

Media

The county seat and the walkable downtown everybody names first. State Street, the Media/Wawa line about forty minutes to Suburban Station, and Rose Tree Media School District. Carries a premium over neighboring townships for exactly those reasons.

Havertown

Haverford Township School District, an 87% homeownership rate, and block after block of stone twins and colonials. One of the steadiest submarkets in the region and consistently competitive.

Swarthmore

Small borough built around the college, Wallingford-Swarthmore School District, and a train stop. Tight inventory, strong demand, limited turnover.

Springfield

Springfield School District, postwar singles and twins, and a short run into the city on Baltimore Pike or the train. Reliable family market with reliable resale.

Drexel Hill and Upper Darby

The highest density and the lowest entry price inside the ring, with the Market-Frankford Line terminating at 69th Street Transit Center. Strong rental demand. Note that Upper Darby Township charges a higher transfer tax.

Broomall and Marple

Marple Newtown School District, midcentury singles on real lots, and a car-first layout. Good value per square foot for buyers who do not need the train.

Ridley Park and the river towns

Older boroughs along the Wilmington/Newark line, close to the airport and to Boeing in Ridley. Smaller houses, lower numbers, steady rental interest.

Chester

A genuinely separate market. Investor-heavy, low basis, and higher risk. Underwrite the specific block and expect the comps to be thin. Chester City also charges a higher transfer tax.

The character of the place

What living in Delco is actually like

The stone twin is the defining house here, and a twin means a shared roof, a shared wall and shared drainage. What the neighbor did or did not do to their half is your problem too, so ask. Most of the surprises on a Delco inspection trace back to that shared line.

The county is more car-dependent than Montgomery outside the rail corridors, and Baltimore Pike, West Chester Pike and the Blue Route shape most daily routes. That said, the Market-Frankford terminus at 69th Street and the Media and Sharon Hill trolleys give the inner ring more transit than people expect.

One thing that has genuinely changed the county: Crozer-Chester Medical Center and Taylor Hospital closed in 2025 following the Prospect Medical Holdings bankruptcy. That removed a major employer and changed where people in the western half of the county go for care.

Getting around and getting settled

Commute, schools and work

The commute

Three Regional Rail lines serve the county. Media/Wawa runs about thirty-nine minutes from Media to Suburban Station on scheduled off-peak service, Wilmington/Newark runs through the river towns toward the airport and Delaware, and Paoli/Thorndale clips the northern edge through Radnor and Haverford Townships.

The Market-Frankford Line terminates at 69th Street Transit Center in Upper Darby, which puts a large chunk of the inner ring one seat from Center City. The Media and Sharon Hill trolley lines feed the same hub. Philadelphia International Airport sits on the county line, about twenty-five minutes downtown by rail.

Schools, healthcare and employers

Fifteen school districts operate in the county, including Haverford Township, Radnor Township, Rose Tree Media, Wallingford-Swarthmore, Springfield, Marple Newtown, Garnet Valley and Upper Darby. The spread between districts here is wider than in any other collar county, and it is the first filter most buyers apply.

Villanova University is the largest employer in the county, followed by Boeing in Ridley, the county government, Wawa's corporate headquarters in Middletown and SAP America in Newtown Square. Main Line Health's Riddle Hospital in Media is the principal hospital in the county's top employer list since the Crozer closures.

Rail times are scheduled off-peak service to Suburban Station and are approximate. Weekday peak expresses run faster on the outer stations, so check the current SEPTA timetable for the station you care about. School district boundaries do not follow municipal lines; verify the district for a specific address before you rely on it.

Common questions

Delco questions I get asked

What is the transfer tax in Delaware County?
Most of the county is 2% total, 1% state and 1% local. Four municipalities are higher and they are worth knowing: Radnor Township and Upper Darby Township are 2.5%, Chester City is 2.5%, and Upper Providence Township is 3%. On a $400,000 sale that difference is a real line on the net sheet.
Why do Media and Havertown cost more than the towns next door?
Walkable downtowns and district reputation. Both are priced above the county average for reasons that are legitimate but also well known, which means the premium is fully baked in. Neighboring townships frequently give you the same house and the same commute for less.
What should I know about buying a twin?
You own half of a shared structure. Roof, party wall and drainage are joint problems whether or not the deed says so. Ask what the neighboring half has had done, get the roof looked at specifically, and do not assume a clean inspection on your side means the structure is fine.
Is Delco good for rental property?
It is one of the better markets in the region for small multi-family and single-family rentals. Proximity to the city, to Widener and to Swarthmore keeps demand steady. The caution is the same as everywhere here: the county average will mislead you, so underwrite the block.
Did the hospital closures affect home values?
Crozer-Chester Medical Center and Taylor Hospital both closed in 2025. The direct effect on values is hard to isolate, but it removed a significant employer and changed care access in the western half of the county. It is a fair question to raise with a lender or an appraiser rather than something I would put a number on.

Coverage

Towns I work in Delco

Media, Havertown, Drexel Hill, Springfield, Swarthmore, Ridley Park, Broomall, Upper Darby, Chester

Delco listings

Every active listing in Delco on Bright MLS, updated through the day. Search it yourself, or have new matches emailed to you as they hit.

Free area guide

The Delco guide

What is actually selling in Delco, current days on market, price bands by town, the fees specific to Delco, and the things buyers here get surprised by. Free, and I will not call you unless you ask me to.

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