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US relocation · 2026

National average (US) → Pennsylvania flagPhiladelphia

At $100,000 gross, you’d need about $106,000 in Philadelphia to match National average (US) purchasing power — and same-gross take-home shifts by −$3,070/year.

By Sammy S. · Founder · AuthorUpdated for 2026

Stronger purchasing power

National average (US) leads

City COL moves +6 from National average (US) (100) to Philadelphia (106). At $100,000 gross: equivalent salary ~$106,000; same-gross take-home −$3,070/year.

Side-by-side city scoreboard

National average (US)

100

Purchasing power index · 100 = national avg

COL index
100
Parent median income
—
Sales tax
~7.53%
Property tax
~0.9%
Income tax
Taxed
$100k take-home
$79,180
Open calculator →

Philadelphia

94

Purchasing power index · 100 = national avg

COL index
106
Parent median income
72,800 USD
Sales tax
~6.34%
Property tax
~1.26%
Income tax
Taxed
$100k take-home
$76,110
Open calculator →
●Example scenario: $100,000 gross (Single filer, 2026)
Illustrative numbers only—same formulas as the calculator. Take-home rows assume you earn the scenario gross while living in each city (local taxes apply). Below the tables, use “Open calculator — personalize results” to enter your salary, filing status, rent or buy, and more—the full tool uses this same city pair.

Salary & estimated take-home (USD)

Annual gross (scenario)

National average (US)

$100,000

Philadelphia

$100,000

Est. annual take-home

National average (US)

$79,180

Philadelphia

$76,110

Approx. combined tax + payroll burden

National average (US)

20.8%

Philadelphia

23.9%

Take-home difference at same gross

$-3,070 / yr in Philadelphia vs National average (US)

Equivalent gross for same lifestyle (COL-adjusted)

Philadelphia only

$106,000

Change vs scenario gross

Philadelphia only

+6%

Est. take-home at equivalent gross

Philadelphia only

$80,147

Burden at equivalent gross

Philadelphia only

24.4%

Snapshot: how to read this move ($100,000 scenario)

  • Monthly take-home at the same gross. At $100,000/year, estimated take-home is about $6,598/mo in National average (US) vs $6,343/mo in Philadelphia—roughly $255/mo less in Philadelphia before housing ($3,070/yr annualized).

  • Cost of living vs taxes. Our benchmark COL index is 100 for National average (US) and 106 for Philadelphia (100 = national average). The destination is about +6% more expensive than the origin for that basket—then state/province and payroll taxes shift take-home further.

  • Equivalent salary to keep the same lifestyle. To match purchasing power after COL, the model suggests about $106,000/yr gross in Philadelphia (~$8,833/mo), with estimated take-home around $6,679/mo. Versus estimated take-home in National average (US) at the scenario gross, that is about +1.2% (by design, equivalent gross targets similar real spending power after COL and taxes; exact match varies with rounding).

  • Cash after typical 1BR rent (illustrative). Using average 1-bedroom rent in the housing table, roughly $5,098/mo is left after rent in National average (US) at the scenario gross vs $4,793/mo in Philadelphia at the same gross. At the equivalent gross in Philadelphia, about $5,129/mo after rent. Typical rent differs by about +$50/mo between the two cities in our data.

Figures use the same tax and COL engine as the calculator; your household, deductions, and neighborhood can change outcomes. Use the calculator below for your exact salary and housing choice.

Housing snapshot · average rent · 1-bedroom apartment

Typical monthly rent

National average (US)

$1,500

Philadelphia

$1,550

Rent as % of scenario gross ($100,000/yr)

National average (US)

18.0%

Philadelphia

18.6%

Rent as % of equivalent gross (Philadelphia)

Philadelphia only

17.5%

Rent benchmarks are city-level estimates; neighborhoods vary. Mortgage (buy) and other home sizes are available in the full calculator.

Housing: National average (US) → Philadelphia

Approximate median monthly rents for the primary metros in National average (US) and Philadelphia. Negative delta means housing is cheaper in Philadelphia. Figures are planning estimates — neighborhoods vary.

1BR rent delta / yr

+$600

1BR % of $100k (National average (US))

18%

$1,500/mo

1BR % of $100k (Philadelphia)

18.6%

$1,550/mo

Property tax (effective)

~0.9% → ~1.26%

National average (US) → Philadelphia

At COL-equivalent salary in Philadelphia, 1BR rent is about 17.5% of gross — vs 18.6% if you keep $100,000 gross.

Apartment rent (monthly)

SizeNational average (US)PhiladelphiaDelta / mo
Studio$1,340$1,300−$40
1 bedroom$1,500$1,550+$50
2 bedroom$1,800$1,850+$50
3 bedroom$2,300$2,300+$0

House rent (monthly)

SizeNational average (US)PhiladelphiaDelta / mo
2 bedroom$1,950$2,000+$50
3 bedroom$2,400$2,500+$100
4 bedroom$3,000$3,100+$100

Buy instead? Est. mortgage (3BR house)

National average (US) payment

$2,759/mo

Philadelphia payment

$2,874/mo

Payment delta

+$115

Est. purchase price

$518,400 → $540,000

Illustrative P&I only: 20% down, 7% APR, 30-year fixed. Price ≈ annual rent × 18 (price-to-rent). Taxes, insurance, and HOA not included — open the calculator Housing section to adjust.

Sources: approximate metro medians (Zillow / Zumper-style US benchmarks; CMHC-style for Canada). Property tax rates are statewide effective averages. Personalize unit size, rent vs buy, and down payment in the relocation calculator.

Model housing for National average (US) → Philadelphia

Key takeaways — National average (US) → Philadelphia

  • Philadelphia has a city cost-of-living index of 106 vs 100 in National average (US) (national average = 100) — about 6% more expensive on our index.
  • At $100,000 gross (Single filer), roughly $106,000 in Philadelphia matches National average (US) purchasing power (+6% COL-adjusted).
  • Keeping the same $100,000 gross, estimated take-home shifts by about −$3,070/year (National average (US) → Philadelphia) after federal, state, and FICA taxes.
  • Parent-state paycheck model at $100k (single): National ~$79,180 vs Pennsylvania ~$76,110 (−$3,070/year) — city COL can still change the equivalent salary you need.
  • Illustrative 1-bedroom rent: ~$1,500/mo in National average (US) vs ~$1,550/mo in Philadelphia (+$600/year).
  • Quality-of-life snapshot (indicative): overall 58 in National average (US) vs 50 in Philadelphia — lower safety in the new city.

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Estimates for planning only. Cost-of-living indices and tax rules change; verify with local sources or a professional before relocating.