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US relocation · 2026

Texas flagAustin → Pennsylvania flagPhiladelphia

At $100,000 gross, you’d need about $110,417 in Philadelphia to match Austin purchasing power — and same-gross take-home shifts by −$3,070/year.

By Sammy S. · Founder · AuthorUpdated for 2026

Stronger purchasing power

Austin leads

City COL moves +10 from Austin (96) to Philadelphia (106). Parent median income delta (Texas → Pennsylvania): −$2,000. At $100,000 gross: equivalent salary ~$110,417; same-gross take-home −$3,070/year.

Side-by-side city scoreboard

Austin

104

Purchasing power index · 100 = national avg

COL index
96
Parent median income
74,800 USD
Sales tax
~8.2%
Property tax
~1.4%
Income tax
None
$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)

Austin

$100,000

Philadelphia

$100,000

Est. annual take-home

Austin

$79,180

Philadelphia

$76,110

Approx. combined tax + payroll burden

Austin

20.8%

Philadelphia

23.9%

Take-home difference at same gross

$-3,070 / yr in Philadelphia vs Austin

Equivalent gross for same lifestyle (COL-adjusted)

Philadelphia only

$110,417

Change vs scenario gross

Philadelphia only

+10.4%

Est. take-home at equivalent gross

Philadelphia only

$83,118

Burden at equivalent gross

Philadelphia only

24.7%

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 Austin 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 96 for Austin and 106 for Philadelphia (100 = national average). The destination is about +10.4% 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 $110,417/yr gross in Philadelphia (~$9,201/mo), with estimated take-home around $6,927/mo. Versus estimated take-home in Austin at the scenario gross, that is about +5% (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 $4,978/mo is left after rent in Austin at the scenario gross vs $4,793/mo in Philadelphia at the same gross. At the equivalent gross in Philadelphia, about $5,377/mo after rent. Typical rent differs by about $70/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

Austin

$1,620

Philadelphia

$1,550

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

Austin

19.4%

Philadelphia

18.6%

Rent as % of equivalent gross (Philadelphia)

Philadelphia only

16.8%

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

Housing: Austin → Philadelphia

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

1BR rent delta / yr

−$840

1BR % of $100k (Austin)

19.4%

$1,620/mo

1BR % of $100k (Philadelphia)

18.6%

$1,550/mo

Property tax (effective)

~1.4% → ~1.26%

Austin → Philadelphia

At COL-equivalent salary in Philadelphia, 1BR rent is about 16.8% of gross — vs 18.6% if you keep $100,000 gross.

Apartment rent (monthly)

SizeAustinPhiladelphiaDelta / mo
Studio$1,350$1,300−$50
1 bedroom$1,620$1,550−$70
2 bedroom$2,050$1,850−$200
3 bedroom$2,600$2,300−$300

House rent (monthly)

SizeAustinPhiladelphiaDelta / mo
2 bedroom$2,200$2,000−$200
3 bedroom$2,800$2,500−$300
4 bedroom$3,500$3,100−$400

Buy instead? Est. mortgage (3BR house)

Austin payment

$3,219/mo

Philadelphia payment

$2,874/mo

Payment delta

−$345

Est. purchase price

$604,800 → $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 Austin → Philadelphia

Key takeaways — Austin → Philadelphia

  • Philadelphia has a city cost-of-living index of 106 vs 96 in Austin (national average = 100) — about 10% more expensive on our index.
  • At $100,000 gross (Single filer), roughly $110,417 in Philadelphia matches Austin purchasing power (+10.4% COL-adjusted).
  • Keeping the same $100,000 gross, estimated take-home shifts by about −$3,070/year (Austin → Philadelphia) after federal, state, and FICA taxes.
  • Parent-state paycheck model at $100k (single): Texas ~$79,180 vs Pennsylvania ~$76,110 (−$3,070/year) — city COL can still change the equivalent salary you need.
  • Austin sits in a no–state-income-tax state; Philadelphia does not — expect a larger tax bite at the same gross unless COL savings offset it.
  • Illustrative 1-bedroom rent: ~$1,620/mo in Austin vs ~$1,550/mo in Philadelphia (−$840/year).
  • Quality-of-life snapshot (indicative): overall 65 in Austin vs 50 in Philadelphia — lower safety & worse weather 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.